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Search results for: photography tips solutions how clean your camera lens sensor

About 28 filtered results
Is Bigger Better? Sensor Size Examined
Is Bigger Better? Sensor Size Examined
by Mathew Malwitz · Posted 11/07/2025
As you begin to research cameras, you’ll likely hear some technical jargon about sensors. While it’s easy to ignore some elements of any devices, there’s no way to work around sensors. But what is a sensor and what does it do? In this guide, we’re diving into the often confusing world of imaging sensors. By time we’re done, you’ll have a better understanding of the most significant component in our digital camera. About Sensors What Is an Imaging Sensor? At the heart of our digital cameras sits an imaging sensor, which serves as the digital
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Mirrorless Cameras
Medium Format Cameras
Photography Accessories
Mirror Lenses: Lightweight Super-Telephotos that Are Affordable
Mirror Lenses: Lightweight Super-Telephotos that Are Affordable
by Allan Weitz · Posted 11/07/2024
When it comes to travel, landscape, and seascape photography, I always try to keep at least one long focal length lens in my bag for photographing subjects to which I either cannot get closer or—in the case of a Siberian tiger guarding her cubs—to which I have no business getting closer. Photographs Ó Allan Weitz 2020 The definition of a long telephoto lens depends on whom you ask, not to mention what format camera they are using. For some, a 105mm lens is long. For others, it’s anything beyond 200mm or 300mm. For me, 300mm has always been the
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Sports Photography
Telephoto Lenses
Bird Photography
Wildlife Photography
Raise Your Product Photography Game with the Right Gear
Raise Your Product Photography Game with the Right Gear
by Todd Vorenkamp · Posted 07/19/2023
Great products deserve (and often receive) great product photography. Whether you are photographing items for online sales, Internet auctions, or simply taking still life photos of a prized possession, there are some simple (and relatively inexpensive) gear and tips that can help your photos stand out from the others. Online Auctions & Internet Marketplaces We’ve all seen sub-par product images online. Let’s face it, they do not want to make you reach for your credit card or increase your bid. Smartphone snapshots are perfectly fine if you
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Product Photography
Calculating Hyperfocal Distance in Photography
by Todd Vorenkamp · Posted 08/22/2022
A lens’s hyperfocal distance—a mathematical combination of lens focal length, aperture or f-stop, and focus distance—is a tool that photographers can use to maximize their depth of field for capturing nearby foregrounds and distant backgrounds in acceptable sharpness. While you can always dial up your lens’s sharpest aperture (sweet spot), many landscape photographers want as
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Depth of Field
focal length
aperture
Intentional Camera Movement Photography, Part 3: Approach, Subjects, Inspiration
by Todd Vorenkamp · Posted 06/03/2022
Welcome to Part 3 of our journey into the world of Intentional Camera Movement (ICM) photography. In this final chapter of the 3-part series of articles, we voyage back into the mental aspects of creating ICM art, as well as take in some tips for some of the more common ICM subjects and finish with inspirational words from some of the masters of the craft. Above image © Morag Paterson  Approach  Because ICM eschews many of the lessons we have tried so hard to learn in photography over the years, the approach and process are very
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Fine Art Photography
Long Exposure Photography
Intentional Camera Movement Photography, Part 2: Gear and Technical
by Todd Vorenkamp · Posted 06/03/2022
Welcome to Part 2 of our deep dive into the world of Intentional Camera Movement (ICM) photography. In this second part of the three-part series of articles, we look at the kinds of gear that ICM artists recommend, as well as the technical side of the art including camera settings and techniques. Above image © Ceri Herd Camera Gear is not a limiting factor in exploring ICM photography—you can even use a smartphone, provided you have a way of controlling the shutter speed. For repeatable, deliberate results, you will want to have a camera that
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Long Exposure Photography
Fine Art Photography
Selling a Used Car? Here are 20 Photo Tips!
by Todd Vorenkamp · Posted 01/04/2022
If you are selling a used car online, one great way to make your car stand out from the rest and attract more attention is to up your photo game. You don’t need to be a professional photographer to capture compelling images of the car or truck you are ready to sell—a few simple tips can help your photos grab the attention of possible buyers. Photographs © Todd Vorenkamp You’ve seen the standard used-car photo—the boring shot taken outside a dealership, in a driveway or crowded parking lot, midday, from standing eye level, of a sterile-looking
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Automotive Photography
Outdoor Photography
Basic Backyard Astrophotography, Part 3: Capture
by Todd Vorenkamp · Posted 08/09/2021
Welcome to Part 3 of my guide to Basic Backyard Astrophotography. If you missed Part 1 or Part 2, please click the links and we will see you back on this page in a few minutes. In this segment, we get down to brass tacks on how to capture astrophotos of
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Astrophotography
21 Tips for Getting Sharper Photos
by Todd Vorenkamp · Posted 07/15/2021
Image “sharpness” has been the goal of many photographers over the years. Some photographers seem to nail the “razor-sharp” or “tack-sharp” image every time, while some struggle to capture a truly sharp image. Photographs ©Todd Vorenkamp Before we start, know that there are basic ways photos end up not being sharp. 1. Movement Either the camera, or the subject is in motion during the capture.2. Optics/Electronics Soft focus, soft lens, etc.3. Atmospheric The amount and quality of air between the camera and subject. Here we will break down all
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Photography Education
The Challenge of Depth of Field in Macro or Close-up Photography
by Todd Vorenkamp · Posted 04/30/2021
Shallow depth of field (DOF) is one of the visual effects that many photographers seek in their everyday photographs. To accomplish this, there is the grail quest for lenses with larger and larger maximum apertures. In the world of macro and
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Macro Photography
SLR Lenses
How to Test Your Lens
by Todd Vorenkamp · Posted 04/22/2021
So, you just bought a shiny, new, and maybe expensive, lens for your camera, and being the savvy consumer, you did your homework. You pored over customer reviews on the B&H Photo website, read online reviews splattered all over the Internet, grabbed a copy of every photo magazine that reviewed the lens, bookmarked dozens of websites, and now have the lens’s MTF curve charts burned into your retinas. Now, your lens is here and it is time to go out shooting.
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SLR Lenses
Tips for Getting Your Photo Gear up to Speed
by Allan Weitz · Posted 03/22/2021
If you haven’t touched your cameras since the leaves turned color and fell from the trees, it’s time to break out your gear, clean it up, and get everything ready for a new season of picture taking. In case you haven’t noticed—spring is coming down fast! If you are an outdoor photographer and are thinking of ways to upgrade your gear, see my article Ten Ways to Upgrade Your Gear for Outdoor Photography. For
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Photography Accessories
Lens Accessories
Scanning without a Scanner: Digitizing Your Film with a DSLR
by Bjorn Petersen · Posted 02/05/2021
There is no doubt that digital photography is here to stay, and film has certainly seen better days, in terms of availability and affordability. However, what if you’re a digital photographer who simply wants to shoot a roll of film every once in a while, for fun? Film photography has a distinct look that, even with the latest and greatest 50MP cameras, cannot be duplicated by digital imaging. It’s subjective to say whether one look is better or worse, but there is no denying that there is a unique quality to film. Back in the halcyon days of
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Scanners & Accessories
Film Photography
Film
Sleepers: Great Lenses that Are Truly Affordable
by Allan Weitz · Posted 10/01/2020
How “good” are vintage lenses when used on modern digital cameras? In a word, vintage lenses are “fine,” though I would have to immediately follow that statement by adding, “It depends,” because there are always exceptions to the rules, though even in these cases, the lens in question often works fine albeit with a technical or optical shortcoming of sorts. Original photographs © Allan Weitz 2020 When adapting older-generation film camera lenses to DSLRs and mirrorless cameras, most perform well in terms of sharpness, color fidelity, color
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SLR Lenses
Classic Lenses
Classic Cameras
FAQ: Canon’s EOS R5 and R6 Mirrorless Cameras
Posted 07/24/2020
In early July 2020, Canon announced a pair of EOS R-series cameras that should prove to be true game changers in the world of mirrorless cameras. The new cameras are the Canon EOS R5 and R6. Both are full-frame cameras—the R5 features a 45MP sensor, the R6 features a 20MP sensor—and have amazing stills and video. The following is everything else you need to know about these exciting new cameras. Also, at the top of this page is a replay of our Live Q&A with Canon Technical Expert Rudy Winston. You'll find some questions have an
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Mirrorless Cameras

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