In conclusion, the Nikon AF DX Fisheye-NIKKOR 10.5mm f/2.8G ED lens is a well built lens with a great performance for its price range and it's a must have if ...

The lens focal length range is equivalent to 28 to 112 mm on a 35mm film camera. This Leica DC Vario-Elmarit Aspherical lens has a 4x optical zoom and Optical ...

The lens must be usable directly with a SLR camera (possibly with an adapter). No accessory lenses, extension tubes, etc. The lens costs less than $100. Do you ...

The value of this lens is exceptional. At $80 from B&H, it is one of the cheapest lenses available. In fact, I don't recall any lens cheaper than this lens ...

I tried two Nikon lens with this adapter on my Canon EOS D30, without any problems. The two lenses are: 1) Sigma 17-35mm D Aspherical EX Lens; and 2) Sigma 20mm ...

Step-by-step instruction on making a Canon EOS pin-hole lens. Same steps may be followed for other camera systems.

Let these step-by-step instruction show you how to turn the Polaroid instant disposable camera into a re-usable instant camera.

Canon's USM on the 85mm lens resolved all of those problems, and I can obtain focus quickly and discreetly with confidence. On the 50mm lens, the AF/MF switch ...

The text and photos are printed on heavy-stock, semi-gloss paper. My first thought was, "is this book going to teach me everything about Adobe Photoshop CS2?" ...

This wide angle zoom lens is a good lens. It is made out of metal and very rugid. But I don't like to carry it around because it is heavy.