This particular lens is quite small and feels really light (305 grams only), and comes with a built-in petal shaped hood. However, it doesn't feel cheap as the ...

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 ...

The adapter is very thin, made out of two metal layers. The metal lens mount ring is silver and is friendly to Nikon mount. The metal mount behind the lens ...

This is an extremely sharp macro lens that is capable of 1:1 ratio. I use it to get close-up of flowers, insects, and other tiny objects. Some of the lens ...

Have you always wanted a super telephoto len to take wildlife photographs? But a 300mm f/2.8 lens costs about $4000 the last time I checked. Well, you can beat ...

An inexpensive, but so-so telephoto zoom lens.

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.

This lens has Canon's ultrasonic motor (USM), which is silent and fast. I cannot hear the lens auto-focus. It supports full-time manual focus, which means you ...

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

Personal review of the Sigma 28-105mm f/2.8-4 zoom lens ... But it seems to AF better in low-light compared to my Canon 24-85 lens. ... It is a 72 mm thread. I find ...