We may earn revenue from the products available on this page and participate in affiliate programs. Learn more › We recently had the chance to shoot with Sigma’s 30mm f/1.4 DC DN Contemporary lens.

The usability of a contact lens largely depends on its design. Contact lenses need to be safe and convenient as they are in close contact with the eye and people may use them for extended periods of ...

A good 35mm prime lens has a special place in my heart. It’s a versatile choice for a variety of shooters and sceneriors, gives you a slightly wider field of view than a nifty-fifty, and has been the ...