The crossword clue “Manually adjusted camera lens” is a common one, often appearing in various daily and weekly puzzles. This clue refers to a type of camera lens that allows photographers to control certain settings manually, offering greater creative control over the final image. These lenses are often favored by experienced photographers who prefer a hands-on approach to image capture.
Introduction
The world of crossword puzzles is a fascinating one, filled with intricate clues and challenging wordplay. Among the many types of clues, those related to photography often stand out, requiring a blend of knowledge and deduction. One such clue, “Manually adjusted camera lens,” presents a unique challenge, demanding an understanding of both camera technology and crossword puzzle conventions. This clue, commonly found in various puzzles, invites the solver to decipher the specific type of lens that allows for manual adjustments, a feature cherished by photographers seeking greater control over their images.
Unraveling this clue requires a deeper dive into the realm of camera lenses, understanding the different types, their functions, and the manual adjustments they offer. It also calls for familiarity with crossword puzzle strategies, such as analyzing the clue structure, identifying potential answer lengths, and recognizing common word patterns. By exploring these aspects, we can unlock the secrets behind this intriguing clue and gain a better appreciation for the interplay between photography and word games.
Understanding the Clue
At first glance, the crossword clue “Manually adjusted camera lens” might seem straightforward. However, a closer examination reveals its subtle layers of meaning, guiding the solver towards the correct answer. The clue hints at a type of lens that allows for manual control over specific settings, offering a departure from the automated adjustments found in many modern lenses. This manual control is often associated with a more traditional approach to photography, where the photographer takes a more hands-on role in shaping the final image.
Understanding the clue also requires recognizing the specific aspects of a camera lens that can be manually adjusted. These adjustments often involve aperture, focus, and sometimes even focal length. By considering these settings and their impact on image composition, the solver can narrow down the possible answers. Furthermore, the clue’s structure itself provides valuable hints. The use of the word “manually” emphasizes the importance of physical control over the lens, while the inclusion of “camera lens” narrows down the answer to a specific type of optical equipment.
Types of Camera Lenses
The world of camera lenses is vast and diverse, encompassing a wide range of designs and functionalities. To solve the crossword clue “Manually adjusted camera lens,” it’s crucial to understand the different types of lenses and their respective features. One primary distinction lies between automatic and manual lenses. Automatic lenses, often found in modern cameras, rely on internal mechanisms to adjust settings like aperture and focus, offering convenience and speed. On the other hand, manual lenses require the photographer to make these adjustments physically using rings or levers on the lens barrel. This manual control allows for greater precision and a more tactile experience.
Within the realm of manual lenses, various types exist, each catering to specific photographic needs. Prime lenses, known for their fixed focal length, offer exceptional image quality and a compact size. Zoom lenses, offering a range of focal lengths, provide versatility and flexibility for capturing different perspectives. Telephoto lenses, designed for long distances, are ideal for wildlife photography and sporting events. Wide-angle lenses, capturing a broader field of view, are popular for landscapes and architectural photography. Understanding these lens types is key to identifying the answer to the crossword clue, as it helps narrow down the possibilities based on the specific features of each lens.
Manual Lens Adjustments
Manually adjusted camera lenses offer a unique level of control, allowing photographers to fine-tune various settings to achieve specific artistic effects. The most common manual adjustments include aperture, focus, and zoom. Aperture, measured in f-stops, controls the amount of light entering the lens, influencing the depth of field and overall image brightness. A wider aperture (lower f-stop number) creates a shallow depth of field, blurring the background and isolating the subject, while a narrower aperture (higher f-stop number) produces a greater depth of field, keeping both the foreground and background sharp.
Focus, another critical manual adjustment, determines the sharpness of the image. By rotating the focus ring on the lens, photographers can adjust the distance at which the subject is in focus. This manual control allows for precise focus adjustments, especially when photographing stationary objects or in situations where autofocus may struggle. Zoom, if applicable, enables photographers to change the focal length of the lens, effectively bringing the subject closer or further away. This adjustment allows for greater flexibility in framing the shot and capturing different perspectives. By understanding these manual adjustments and their impact on image composition, photographers can unlock the full creative potential of their manually adjusted lenses.
Common Crossword Clue Variations
While “Manually adjusted camera lens” is a straightforward clue, crossword puzzle creators often employ variations to make the puzzle more challenging. These variations can include synonyms, wordplay, or hints about specific lens features. For instance, the clue might be phrased as “Camera lens with a ring for adjustment,” emphasizing the manual control aspect. Another variation could be “Lens setting for depth of field,” focusing on the aperture adjustment and its effect.
Clues might also reference the historical context of manual lenses, such as “Old-fashioned camera lens” or “Lens without autofocus.” Additionally, the clue might reference specific types of lenses, like “Telephoto lens with manual focus” or “Wide-angle lens with adjustable aperture.” Understanding these common variations can help you decipher the clue and arrive at the correct answer. Remember, by paying close attention to the wording and considering alternative phrasing, you can increase your chances of successfully solving the crossword puzzle.
Finding the Answer
Once you’ve analyzed the clue and considered possible variations, it’s time to start searching for the answer. The most common answer for “Manually adjusted camera lens” is “OPTICAL ZOOM.” This term accurately describes the type of zoom achieved by physically moving the lens elements, as opposed to digital zoom, which is achieved through cropping.
However, depending on the crossword puzzle’s difficulty level and the specific wordplay employed, other answers might be possible. For example, “F-STOP” could be a valid answer if the clue focuses on aperture adjustment. Consider the number of letters required for the answer, the overall context of the puzzle, and any potential wordplay used in the clue.
If you’re struggling to find the answer, don’t hesitate to consult a crossword solver tool. These online resources can help you narrow down the possibilities based on the number of letters and the clue’s wording. Remember, perseverance and a little ingenuity can lead you to the solution.
Crossword Solver Resources
In the digital age, numerous online tools and resources are available to assist crossword enthusiasts. These “crossword solver” websites and apps can be invaluable when facing a particularly challenging clue. They work by analyzing the clue’s wording, the required number of letters, and a vast database of crossword answers.
Popular crossword solver resources include websites like “Crossword Solver,” “Crossword Nexus,” and “The Crossword Solver.” These platforms allow you to input the clue and the number of letters required for the answer. The results will display a list of potential solutions, often organized by frequency of use in crosswords.
Some crossword solver websites offer additional features, such as the ability to filter results based on specific letter combinations or the inclusion of anagrams. Remember to use these tools responsibly and avoid relying on them solely for solutions. A good crossword puzzle requires a bit of brainpower and a touch of creative thinking!
Popular Crossword Puzzles
Crossword puzzles have become a beloved pastime for millions worldwide, offering a stimulating challenge and a sense of accomplishment upon completion. Certain crossword puzzles have gained widespread popularity for their unique styles, difficulty levels, and consistent quality.
The New York Times Crossword, known for its challenging and thought-provoking clues, is considered the gold standard in the world of crosswords. The Los Angeles Times Crossword, with its daily puzzles, attracts a wide audience with a mix of straightforward and more challenging clues. The Daily Celebrity Crossword, featuring clues related to pop culture and entertainment, appeals to those who enjoy a lighthearted approach to the puzzle-solving experience.
These popular crosswords are often found in print publications, websites, and mobile apps, making them accessible to a broad range of puzzle enthusiasts. Whether you prefer a challenging brain teaser or a more relaxed puzzle-solving session, these popular crosswords offer something for everyone.
Tips for Solving Crossword Clues
Unraveling crossword clues can be both rewarding and challenging. To enhance your success rate, consider these helpful tips⁚
Start with the easiest clues⁚ Begin with clues that seem most straightforward and work your way towards the more challenging ones. This approach helps build momentum and fills in gaps in the grid, providing a foundation for tackling the tougher clues.
Pay attention to word length⁚ The number of letters in the answer is a crucial clue. Consider possible words that fit the length requirement and match the general theme of the clue.
Look for synonyms and related terms⁚ Clues often use synonyms or related words to disguise the answer. Think about different ways to express the same idea and consider related concepts.
Consider the surrounding words⁚ The letters already filled in around the clue can provide valuable hints. Look for potential connections between the letters and the clue itself.
Don’t be afraid to guess⁚ If you’re stuck, try making an educated guess based on the information you have. If it’s wrong, you can always erase it and try again.
Example Crossword Puzzles
To illustrate the use of “manually adjusted camera lens” as a crossword clue, let’s explore some examples.
Imagine a crossword puzzle with the clue “Manually adjusted camera lens” appearing in the across direction, spanning five squares. A possible answer could be “FOCUS”, as it relates to the manual adjustment of a camera lens.
Another example could be a clue like “Camera lens setting, manually adjusted” appearing in the down direction, spanning eight squares. A potential answer could be “APERTURE”, as it’s a crucial camera lens setting that photographers adjust manually to control the amount of light entering the lens.
These examples demonstrate how the clue “manually adjusted camera lens” can be used in various ways, offering a range of possible answers depending on the puzzle’s theme and difficulty.
The Importance of Context
When encountering the crossword clue “Manually adjusted camera lens,” it’s crucial to consider the surrounding clues and the overall theme of the puzzle. The context can provide valuable hints and narrow down the potential answers. For example, if the puzzle revolves around photography or filmmaking, the answer might be more specific to lens settings like “APERTURE” or “FOCAL LENGTH.”
However, if the puzzle is more general, the answer could be a broader term like “FOCUS” or “ZOOM.” Additionally, the length of the answer, as indicated by the number of squares in the grid, plays a significant role in determining the correct word.
By carefully analyzing the context, crossword solvers can increase their chances of finding the right answer for “Manually adjusted camera lens.”
Common Camera Lens Settings
Manually adjusted camera lenses offer a range of settings that photographers can control to achieve specific creative effects. Some of the most common settings include⁚
- Aperture⁚ This setting controls the size of the opening in the lens, which in turn affects the amount of light entering the camera. A wider aperture (smaller f-number) results in a shallower depth of field, blurring the background and isolating the subject. A narrower aperture (larger f-number) increases the depth of field, keeping both the foreground and background in focus.
- Focal Length⁚ This setting determines the field of view captured by the lens. A shorter focal length (wide-angle lens) captures a wider area, while a longer focal length (telephoto lens) magnifies distant subjects.
- Focus⁚ This setting determines which part of the scene is sharp and clear. Manual focus lenses allow photographers to adjust the focus ring to achieve the desired sharpness;
By mastering these settings, photographers can experiment with different techniques and create images that meet their artistic vision.
Understanding Aperture
Aperture, often represented by the letter “f” followed by a number (e.g., f/2.8, f/16), is a fundamental camera lens setting that controls the size of the opening in the lens. This opening, known as the diaphragm, regulates the amount of light that reaches the camera’s sensor. A larger aperture (smaller f-number) allows more light to pass through, while a smaller aperture (larger f-number) restricts the light flow.
The aperture setting has a significant impact on the depth of field, which refers to the range of distances in the scene that appear sharp and in focus. A wider aperture creates a shallower depth of field, blurring the background and isolating the subject, often used for portraits and product photography. A narrower aperture produces a greater depth of field, keeping both the foreground and background in focus, ideal for landscapes or group shots.
Understanding aperture is crucial for photographers who want to control the creative aspects of their images, allowing them to manipulate the way their subjects and surroundings appear in the final image.
Focal Length and Zoom
Focal length, measured in millimeters (mm), determines the field of view captured by a camera lens. A shorter focal length lens (e.g., 24mm) produces a wider field of view, suitable for capturing landscapes or large groups. Conversely, a longer focal length lens (e.g., 200mm) compresses the perspective, providing a narrower field of view and often used for telephoto photography, wildlife, or sports.
Zoom lenses are versatile options that allow photographers to adjust the focal length without physically changing the lens. They typically offer a range of focal lengths, such as 18-55mm or 70-200mm. Zoom lenses provide flexibility for different shooting situations, but they often compromise image quality compared to prime lenses, which have a fixed focal length.
Understanding focal length and zoom is essential for photographers who want to control the perspective and composition of their images, allowing them to capture the desired subject or scene in the most visually appealing way.
Focus and Depth of Field
Focus refers to the sharpness of an image, determining which parts of the scene are in focus and which are blurred. Manually adjusted camera lenses often allow for precise focus control, enabling photographers to intentionally blur the background or foreground to create a desired effect. This technique, known as “selective focus,” helps to isolate the subject and draw the viewer’s attention to it.
Depth of field (DOF) is the range of distance in front of and behind the subject that appears acceptably sharp in an image. It is influenced by factors such as aperture, focal length, and the distance between the camera and the subject. A wide aperture (low f-number) creates a shallow DOF, blurring the background and foreground, while a narrow aperture (high f-number) results in a larger DOF, keeping more of the scene in focus.
Mastering focus and depth of field allows photographers to control the visual impact of their images, highlighting the subject and creating a sense of depth and dimension in the composition.
Other Camera Settings
While aperture, focal length, and focus are the primary manual adjustments associated with camera lenses, other settings can also be controlled manually for greater creative control. These include shutter speed, ISO sensitivity, and white balance. Shutter speed determines the duration for which the camera’s shutter remains open, affecting the amount of light captured and influencing the motion blur of moving subjects. A fast shutter speed freezes motion, while a slow shutter speed creates a sense of movement.
ISO sensitivity refers to the camera’s sensitivity to light. Higher ISO settings allow for shooting in low-light conditions but can introduce noise or grain into the image. Lower ISO settings produce cleaner images but require more light. White balance adjusts the color temperature of the image to compensate for different lighting conditions, ensuring accurate color reproduction.
By mastering these settings, photographers can fine-tune their images to achieve the desired aesthetic and capture the essence of the scene.
The Role of the Photographer
The photographer plays a crucial role in utilizing a manually adjusted camera lens to capture compelling images. Their understanding of the camera’s settings, the subject matter, and the desired outcome is essential for achieving the desired results. The photographer’s artistic vision and technical expertise guide them in choosing the right lens, adjusting the aperture, focal length, and other settings to create a composition that reflects their intended message.
A skilled photographer can manipulate these settings to control depth of field, isolate subjects, capture movement, and create specific moods or emotions. They use their knowledge of light, composition, and technical aspects to create a harmonious balance between technical precision and artistic expression.
The photographer’s role extends beyond simply operating the camera. They are the storytellers, the visual artists who use the tools at their disposal to capture a moment, a feeling, or a narrative.
Crossword Puzzle Strategies
Cracking a crossword puzzle, especially one with a clue like “Manually adjusted camera lens,” requires a blend of strategy and knowledge. It’s not just about guessing, but about using clues and patterns to deduce the answer. Here are some strategies that can help you conquer even the trickiest crossword puzzles⁚
Start with the easy clues. Don’t get bogged down in the challenging ones immediately. Work your way through the puzzle, filling in the easier answers first. This can provide you with cross-references and letter placements that can help you solve the more difficult clues.
Look for patterns. Crossword puzzles often have patterns in their answers, such as common prefixes or suffixes. Identifying these patterns can give you a head start in guessing the answer.
Don’t be afraid to guess. If you have a strong hunch about an answer, try it out. If it doesn’t fit, you can always erase it and try another option. Remember, even experienced crossword solvers make mistakes!
Use a dictionary or online resources. If you’re stuck on a clue, don’t hesitate to look up the definition of the word or use a crossword solver tool to find possible answers. These resources can be valuable aids in your puzzle-solving journey.
Using Word Length as a Clue
Word length is a crucial element in crossword puzzle solving. It’s like a built-in hint that can narrow down your options and point you towards the right answer. When you encounter a clue like “Manually adjusted camera lens,” the first thing to note is the number of blank squares provided. This number, along with the clue itself, gives you a significant advantage.
For instance, if the clue “Manually adjusted camera lens” has eight blank squares, you can immediately eliminate any potential answers that don’t have eight letters. This eliminates a large chunk of possibilities and makes your search for the right answer much more efficient.
Moreover, word length can help you strategize your approach. If you’re faced with a particularly tricky clue, consider the surrounding answers. If the intersecting words have a specific number of letters, it might give you further clues about the possible length of the answer you’re looking for.
Remember, using word length as a clue is a fundamental technique that can significantly enhance your crossword solving skills. It’s a simple yet powerful tool that helps you navigate the puzzle and reach the correct answers more efficiently.
Analyzing the Clue Structure
Dissecting the structure of a crossword clue can be a game-changer in your pursuit of the solution. When faced with “Manually adjusted camera lens,” it’s essential to break down the clue into its constituent parts and analyze their individual meanings. “Manually adjusted” suggests a direct physical control, hinting at a lens that’s not automatically controlled. “Camera lens” narrows the focus to a specific type of optical device.
Further examination reveals the clue’s grammatical structure. “Manually adjusted” acts as an adjective modifying “camera lens.” This implies a specific type of camera lens that is characterized by its manual adjustment capabilities. Understanding the grammatical relationship between the words helps you identify the type of answer you’re seeking.
Furthermore, consider the tone and style of the clue. Is it straightforward or cryptic? Does it use any wordplay or puns? By analyzing the clue’s structure, you can gain a deeper understanding of its intended meaning and potentially uncover hidden clues that might lead you to the correct answer.
Remember, every crossword clue is a puzzle in itself, and analyzing its structure can provide invaluable insights into its intended meaning and help you decipher the correct answer.
Common Crossword Answer Patterns
Crossword puzzles often follow predictable patterns when it comes to the structure of answers, especially when dealing with technical terms like camera lens settings. One common pattern is the use of abbreviations. For example, “f-stop” might be a common answer for “Manually adjusted camera lens,” as it refers to the aperture setting, which is often manually adjusted.
Another frequent pattern is the use of technical jargon. Terms like “zoom” or “focus” are likely candidates, as they directly relate to the functionality of a camera lens. Additionally, look for words that are related to the specific type of lens being described. If the clue specifies a “telephoto lens,” for instance, “reach” or “focal length” might be relevant answers.
Finally, remember that crossword answers often rely on wordplay and puns. Don’t be surprised if the answer is a word that sounds similar to a technical term or has a double meaning. For example, “aperture” might be represented by “opening” or “hole,” which are words that relate to its function but are not the technical term itself.
By recognizing these common answer patterns, you can increase your chances of successfully solving the crossword clue. Remember to consider the broader context of the puzzle and the surrounding clues to help you narrow down the possibilities and find the most fitting answer.
The Importance of Practice
Solving crossword puzzles, particularly those dealing with technical topics like camera lenses, is a skill that improves with consistent practice. Just like any other skill, the more you expose yourself to different clues, answer patterns, and vocabulary, the better you will become at identifying the correct solution.
Start by tackling puzzles that are within your comfort zone and gradually increase the difficulty as you gain confidence. Don’t be discouraged if you encounter clues that you find challenging; treat them as learning opportunities. Take note of the words and concepts that you struggle with and make an effort to learn more about them.
Regular practice not only improves your ability to solve crossword puzzles but also enhances your general vocabulary and knowledge. As you delve into different topics, you will inevitably expand your understanding of various fields, including photography and camera technology. This newfound knowledge can be applied to other areas of your life, making you a more well-rounded individual.
So, embrace the challenge of crossword puzzles, treat them as a fun way to learn, and enjoy the satisfaction of finding the perfect answer. Remember, practice makes perfect, and consistent effort will lead to improvement and a greater appreciation for the art of puzzle solving.
The crossword clue “Manually adjusted camera lens” offers a glimpse into the fascinating world of photography and the intricate workings of camera lenses. While it may seem like a simple clue, it encompasses a wealth of knowledge about camera technology, photographic techniques, and the creative control that photographers have over their images.
Whether you are a seasoned photographer or a crossword puzzle enthusiast, understanding the nuances of manually adjusted camera lenses can enhance your appreciation for the art of photography. By delving into the world of aperture, focal length, and other settings, you gain a deeper understanding of how these elements work together to create stunning images.
So, the next time you encounter this crossword clue, remember the importance of manual lens adjustments and the creative possibilities they unlock. The answer may be a single word, but the knowledge it represents is far more extensive and can lead to a greater appreciation for the art of photography.
Resources for Further Exploration
For those seeking a deeper dive into the world of manually adjusted camera lenses and the art of photography, a wealth of resources is available online. Whether you’re interested in learning more about specific lens types, exploring advanced photographic techniques, or simply expanding your knowledge of the subject, these resources can provide valuable insights.
Photography websites and forums offer a vibrant community of photographers who share their expertise, tips, and tricks. These platforms can be excellent sources of information, tutorials, and inspiration, providing a space to connect with fellow enthusiasts and learn from their experiences.
Online photography courses and tutorials are another valuable resource. These courses, often offered by reputable photography schools and instructors, provide structured learning experiences that cover a wide range of topics, from basic camera operation to advanced photographic techniques. By engaging in these courses, you can acquire a comprehensive understanding of manually adjusted camera lenses and their applications.
Crossword Puzzle Websites
The digital age has revolutionized the way we engage with crossword puzzles. Numerous websites dedicated to crossword puzzles offer a wide array of resources for both seasoned solvers and newcomers alike. These platforms provide a platform for solving puzzles online, accessing a vast library of crossword clues and answers, and connecting with a global community of puzzle enthusiasts.
Many crossword puzzle websites feature daily crossword puzzles, allowing users to test their skills and challenge themselves with new clues. These websites often offer helpful tools, such as crossword solvers, that can assist in deciphering difficult clues or finding potential answers. Some platforms even provide the option to create and share custom crossword puzzles, enabling users to engage in collaborative puzzle-solving.
For those seeking a more interactive experience, online forums and communities dedicated to crossword puzzles offer a space to connect with fellow puzzle enthusiasts. These platforms allow users to discuss challenging clues, share tips and strategies, and engage in friendly competition. Whether you’re a seasoned solver or just starting out, these online communities can provide a supportive and engaging environment for exploring the world of crossword puzzles.
Camera Lens Information
For those interested in delving deeper into the world of camera lenses, a wealth of information is readily available online. Numerous websites and resources dedicated to photography and camera technology offer comprehensive guides, reviews, and tutorials on various types of camera lenses. These platforms provide valuable insights into the technical aspects of camera lenses, exploring concepts such as focal length, aperture, and image stabilization.
Online forums and communities dedicated to photography often feature discussions on camera lenses, allowing enthusiasts to share their experiences, ask questions, and receive advice from fellow photographers. These platforms can be a valuable resource for researching specific lens models, comparing different options, and gaining insights into the nuances of lens selection.
Many reputable camera manufacturers also offer detailed information on their lens products, providing specifications, technical details, and sample images. These resources can be particularly helpful for understanding the capabilities and limitations of specific lens models, allowing photographers to make informed decisions based on their individual needs and shooting style.
Photography Communities
Joining photography communities can be an invaluable resource for expanding your knowledge and understanding of camera lenses and photography in general; Online forums, social media groups, and even local camera clubs provide a platform for connecting with fellow photographers who share a passion for capturing images. These communities offer a wealth of knowledge, experience, and support.
Within these communities, you can engage in discussions about specific camera lens models, seek advice on choosing the right lens for your needs, and share your own experiences with different lenses. Many photographers within these communities are happy to share their expertise and offer guidance based on their own shooting styles and preferences.
Beyond technical discussions, photography communities often organize workshops, photo walks, and exhibitions, providing opportunities for hands-on learning, inspiration, and networking. These events can be a great way to learn from experienced photographers, explore new techniques, and expand your photographic horizons.
Crossword Solving Techniques
Mastering crossword solving techniques can significantly enhance your chances of successfully deciphering even the most challenging clues. While knowledge of vocabulary and general trivia is helpful, understanding the nuances of crossword construction and common clue patterns can make a world of difference.
One fundamental technique is to analyze the clue’s structure, identifying key words and phrases that may hint at the answer. For example, a clue like “Manually adjusted camera lens” suggests a technical term related to photography. Another helpful approach is to consider common crossword answer patterns, such as synonyms, antonyms, or wordplay.
Crossword puzzles often employ wordplay, using puns, double meanings, or cryptic clues to disguise the answer. Learning to recognize these wordplay techniques can unlock the answer and lead to a satisfying “aha” moment. Practice is key to mastering these techniques. Solving regular crosswords and studying the approaches of experienced solvers can help you develop your skills and confidence.
Additional Tips and Strategies
Beyond the core techniques, several additional tips can further enhance your crossword-solving prowess. One useful strategy is to consider the word length provided for the answer. This can significantly narrow down the possibilities, especially when dealing with longer words. Additionally, utilizing online crossword solver resources can be a valuable tool. These resources often provide a list of possible answers based on the clue, aiding your deduction process.
Remember that crossword puzzles often feature a theme or a specific area of focus. Paying attention to the overall theme or subject matter of the puzzle can provide valuable clues. If you’re encountering a particularly challenging clue, don’t hesitate to take a break. Sometimes stepping away and returning to the puzzle with a fresh perspective can help you see the answer more clearly.
Crossword puzzles are a fun and engaging way to exercise your mind and expand your knowledge. By employing these strategies and embracing the challenge, you’ll be well on your way to becoming a crossword master, even when faced with the intriguing clue of “Manually adjusted camera lens.”
