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The Lens Conversion Factor
- Reviews
The Lens Conversion Factor. canon. You read it here first: Canon has broken the $1000 price point barrier for SLR digital cameras. With Canon's launch of the Canon EOS 300D, that magic price point of $1000 represents half of the cost of a top-of-the-range traditional...
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Lens Availability: Plenty To Choose From
- Reviews
major obstacle, as you can always take a test shot and/or meter using another lens. So, for example, you can use an old 500 mm mirror lens and have the equivalent of a 750 mm at an unbeatable price... The 500 mm Tamron SP 8/500 mirror lens mounted on the D70s....
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Nikon Coolpix S4: The Return Of The Swivel Lens!
- Reviews
not to move while shooting when using the longest focal lengths. Note the lens protection system, that uses a manually-operated plastic shield; it's a bit simplistic, but effective. It would have been difficult to include an automatic lens cover without losing...
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Lens: Clearly A Strong Point!
- Reviews
from that of an SLR. The absence of a mirror in the R1 made it possible to position the rear lens of the zoom at only 2.1 mm from the focal plane, in order to reduce chromatic aberration. The lens can use screw-on filters with a diameter of 67 mm, and a bayonet-mounted...
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Finally, An Optical Lens Cleaner That Really Works!
- Reviews
that there are a lot of really crappy lens cleaning products out there. Some smear up a lens worse than before you started cleaning it; others literally remove the coatings from a lens, taking away all of its external glare and light management capabilities....
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Lens, Sensor, Memory, and Battery
- Reviews
is that good a lens and will likely lighten your camera bag as well. We assume that if you are considering buying this camera, you already own at least one other lens. The EOS 5D Mark II is equipped with a CMOS sensor that measures 24 mm by 36 mm, which is...
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Sensor Size
- Reviews
to portrait photography, than you would with a real 80mm lens. While the angle of view magnification factor allows a lower focal length lens to masquerade as a telephoto lens, it also reduces the sweeping coverage of a wide angle lens. A 12mm lens has the angle...
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VistaPix IS70, a Spotting Telescope and Camera
- Reviews
power lens. The large lens cap on the main lens has no attachment to the camera, unlike the camera lens cover. That large lens cap does have an odd removable cap within the lens cover. When split, that cap is designed to reduce exposure, the equivalent of increasing...
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Pentax - Product
14.6 Megapixel Cmos Sensor, Shake Reduction Compatible With Any Pentax Lens Ever Produced, ? 2.7 Inch High Resolution, Wide View Lcd Monitor Gives A Live View Of Your Subject For More Precise...
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Creative - Product
Look And Sound Your Very Best With The Creative Live! Cam Optia Af. The Advanced Autofocus Lens, Quality 2.0 Megapixel Sensor, And Built-in Live! View Technology Ensure Youll Look Sharp In Bright...
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3M - Product
Dust and dirt accumulate on your laser lens surface, although it?s hidden inside the CD player. The laser lens of CD players should be cleaned to help prevent skipping, mistracking and sound...
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Philips - Product
The SPC1300 takes video quality to a new level. It features 90 frames per second, Pixel Plus 2, Digital Natural Motion and two digital directional microphones to create an unbeatable webcam...
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Memorex - Product
The CD/DVD Laser Lens Cleaner is designed for use in CD and DVD players. It uses a 6 ultra-soft brush system to safely remove dust and dirt from the laser lens of the disc player. This will help...
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NEC - Product
The NP4000 provides bright and clear images with 5200 lumens, vertical and horizontal lens shift allowing flexible projector placement making it the perfect choice for extended use installation...
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Sony - Product
This feature-rich Installation Network Projector is specifically designed without a lens for applications that require special lens types. Three alternative lenses are available as options which...
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Panasonic - Product
mfr: Panasonic Broadcast 5000 LU XGA DLP DATA/VIDEO W/O LENSWIRES, CORDS, CABLES Panasonic Broadcast>
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Boynq - Product
Computer Speaker, 3 watts, Speaker Type: 2-Way, Features Treble and Bass Controls, Full Range Drivers, Additional Features: Plug and Play Technology, Magnetically Shielded to Prevent Interference
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Maxell - Product
Maxell offers CD-340 CD/LASER Lens Cleaner. It's ideal for 24X and above CD-ROM Drives. It restores music performance impaired by dust and debris. This cleaner has automatic cleaning system with...
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Panasonic - Product
Ideal for presentations made in relatively small places, the Short Throw Zoom Lens from Panasonic is a useful accessory when the projector needs to be placed some distance away from the screen....
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Sony - Product
A Powerful installation projector featuring 4000 ANSI Lumen brightness, 3LCD technology and SXGA+ resolution. Ideal for education, government, corporate, house of worship and hospitality...
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Panasonic - Product
Panasonic's DLP system projectors have taken another step forward. Now they produce even better images while maintaining all of their highly reliable functions. Their 6000-lm brightness delivers...
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Panasonic - Product
Panasonic's DLP system projectors have taken another step forward. Now they produce even better images while maintaining all of their highly reliable functions. Their 5500-lm brightness delivers...
