Photography is undoubtedly one of the most important inventions in history–it has truly altered how people conceive the world. Now, we can see everything clearly, including that which is actually many miles or years away from us. Photography lets us encapsulate moments in time and conserve them for years to come.
When selecting a lens, make sure it fits your camera, as not all lenses fit all cameras. Even if you change to a newer model of the same manufacturer’s camera, the old lens may not work. If the lens has an electric zoom, iris, and maybe even focus, these functions could be powered and controlled by a multi-wire cable that connects between the lens and the camera. Therefore, getting the right signals and voltages from the camera to the lens makes it a tricky matter.
Lenses are described by focal length, usually telling you the lens’ widest image angle and the zoom ratio. The focal length measured in millimeters is number derived from a mathematical formula.
If you need to shoot in humid climates, keep your camera and lens sealed securely. Let the two warm up to outside temperatures before you use them. This prevents condensation from forming on your gear. If dampness gets inside your lens, fungus starts to grow and it is nearly impossible to remove.
Choosing a lens for your camera can be one of the toughest decisions to make, especially if your camera is a specialized one. If you want to capture a lot of activity you will not be able to identify minute details at a far away distance. Conversely, while using a lens or lens setting to capture close-up pictures from a distance you must sacrifice a lot of horizontal coverage. Therefore, it is essential to choose the perfect lens for your purposes and camera.
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Photography Techniques : Selecting a Camera Lens
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77mm Close Up Lens for all 77 mm cameras free case new
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Super Wide Angle Lens For Canon EOS Digital SLR Cameras
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Canon EOS 50D SLR Camera 28-135 2 Lens Kit 8GB Kit NEW
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Adapter for M42 lens screw to Nikon F camera D70s D200
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Washable Reusable Neoprene SLR Camera Lens Mini Pouch
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58mm UV Ultra Violet Lens Filter Protection for Camera
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VIVITAR 135MM ZOOM LENS for 35mm SLR CAMERAS
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Nikon D5000 Digital Camera with 18-105mm lens
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Nikon D50 6.1 Megapixel Camera 28-80mm & 70-300mm Lens
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Lens Cleaning Pen Lens Cleaner for Cameras UV MCUV New
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Canon AE-1 Program Camera 35mm Canon Lens FD 50mm 1:1.8
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Minolta Maxxum GT 35mm Film Camera & 35-80mm lens
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Canon EOS Rebel GII SLR Camera & 35-80mm EF Lens
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Nikon D3000 Digital SLR Camera + 2 VR Lens Kit NEW USA
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62mm White Balance Filter Camera Lens Cap Custom WB
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Lens Cleaning Pen Brush Kit For Camera Camcorder Scope
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37mm Video Camera Camcorder Lens Hood Cover Cap Silver
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CANON TL-37 tele-photo lens for video cameras
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WIDE ANGLE LENS FOR FUJI FINEPIX S6500 DIGITAL CAMERA
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Blue Fibre LCD Screen Camera Lens Glass Cleaning Cloth
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35-70mm Zoom Lens For Pentax K-Mount Cameras
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NEW!~ NIKON D3000 10.2MP SLR DIGITAL CAMERA 3 LENS KIT!
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NEW~CANON EOS Rebel XSi D-SLR DIGITAL CAMERA 3 LENS KIT
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Canon EOS Rebel 2000 with 28-80 lens 35mm Film Camera
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Lot 2 of F2.0 1/3 3.6mm CCTV Video Security Camera Lens
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Pentax AF 18-55mm DA Digital Camera SMC Lens *LNIB*
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Canon AE-1 35MM Film Camera w Vivtar Thyristor, FD Lens
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CANON EOS REBEL T1i 15.1 SLR DIGITAL CAMERA+ LENS ~BLK!
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58mm Camera Crown Lens Hood For Canon Rebel XT XTi Kit
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55mm Camera Lens Filter 28Pcs for Sony Nikon Canon NEW
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WALZ TELEPHOTO 1+1/2” f:1.9 Movie Camera Lens NIB
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WALZ WIDE ANGLE 7mm f:2.5 Movie Camera Lens NIB
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CANON REBEL T1i EOS 500D SLR CAMERA~ 3 LENS 8GB KIT!
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Nikon Professional D100 Camera with Lenses and Cases
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Opteka HD² Professional Digital Accessory Kit for Canon Powershot G10 & G11 Digital Camera
$89.95 The following items are included: (1)Opteka .45x High Definition Professional Wide Angle Lens (2)Opteka 2.2x High Definition Professional Telephoto Lens (3)Opteka High Definition² Pro Filter Kit (UV, Circular Polarizer, FL-D) (4)Lens/Filter Adapter (5)Opteka 5 Piece Camera & Lens Cleaning Kit (6)Opteka Tabletop Tripod (7)Opteka LCD Screen Protectors (8)54" Deluxe Professional Video/Camera Tripod ... |
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Hoya HMC - Filter - circular polarizer - 52 mm
$59.99 Light rays, which are reflected by any surface, become polarized and polarizing filters are used to select which light rays enter your camera lens. PL-CIR (Circular Polarizing) filters have the same effect, but it is important that you choose the correct version for your camera. They allow you to remove unwanted reflections from non-metallic surfaces such as water, glass etc. They also enable colo... |
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Digital Optics Pro .45x Wide Angle + Pro 2x Telephoto Lens Converters - 52mm threading (Black)
$32.95 Two of the best selling conversion lenses, offered in a combined value kit, will help you capture creative and stunning images. Included in the kit: 2x Telephoto - Capture better images of far-off subjects with the Digital Optics Telephoto lens for digital cameras and camcorders. The 2x magnification allows you to bring your subject closer while you stay where you are. The 2x Tele-C... |
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Beginning Film and Video Making: Camera and Lenses
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Beginning Film and Video Making: Camera and Lenses
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Auto Extension Tube Set (12, 20 & 36mm) for Minolt, 246309,
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Bay 60 Softnet Black 2 Effect Glass Filter, 60BSNB2,
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Nikon C-PLII - Filter - circular polarizer - 72 mm
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Nikon Fisheye-Nikkor - Fisheye lens - 10.5 mm - f/2.8 G ED AF DX - Nikon F
$850.00 The first fisheye lens developed exclusively for use with Nikon DX Format. Ultra wide picture angle of 180? on DX sensor achieved by producing a smaller image circle (the size of the image that is projected by the lens on to the sensor) enables smaller lens diameter, lighter weight and optimal image quality from center-to edge-to-corner on the image. The lens is equivalent to 16mm focal length on ... |
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Hoya STAR-SIX - Filter - star effect - 58 mm
$26.85 STAR-SIX (six-pointed light flares) filter can be used for a variety of effects.... |
