Monday, November 30th, 2009 at
5:40 pm
The new Opteka High Definition² .35x Ultra Wide Angle Fisheye Converter Lens increases the versatility of your existing lens to provide breathtaking ultra wide angle views. And it’s so easy to use! Additionally the built-in detachable macro lens allows you to take extreme high resolution close-up shots! Nothing changes the way you see the world like High Definition² and no company does High Definition² like Opteka. Opteka’s glass optics define High Definition. Change the way (more…)
Technorati Tags: .35x, Angle, Fisheye, HD², Lens, Macro, Opteka, Panoramic, Super, Wide
Friday, November 27th, 2009 at
5:41 pm
The Sigma 70-300mm f/4-5.6 DG MACRO Telephoto zoom interchangeable lens for Canon AF with excellent cost performance and optimized for use with digital SLR cameras. Capable of macro photography, this lens has a 1:2 maximum close-up magnification at the 300mm focal length. SLD (Special Low Dispersion) glass. They used SLD (Special Low Dispersion) glass in this lens for excellent correction of chromatic aberration. This also corrects for fluctuation of aberration due to focusing. (more…)
Technorati Tags: 70300mm, Autofocus, Cleaning, f/45.6, Filter, Lens, Macro, Sigma, Telephoto, Zoom
Tuesday, November 24th, 2009 at
6:27 pm
Manufacturer Description
The Sigma Corporation is pleased to announce the launch of the 18-50mm F2.8 EX DC MACRO lens. This lens has a large aperture of F2.8 throughout the entire zoom range, a minimum focusing distance of 7.9-inches and a maximum magnification of 1:3, making it ideal for close-up photography. Specially designed to suit the characteristics of digital SLR cameras this lens provides a high level of optical performance.Its design incorporates both glass-mold and h (more…)
Technorati Tags: 1850mm, Aspherical, Cameras, Canon, Digital, f/2.8, Lens, Macro, Sigma
Saturday, November 21st, 2009 at
10:48 pm
Hoods are one of the most important accessories for each lens you own. A lens hood provides multiple functions: it shades the lens from stray light, improving your contrast and image quality; in inclement weather, it can assist in keeping moisture or wind-blown debris off the lens; and it protects the front barrel from the inevitable impacts against walls, door frames, and other real-life obstacles.This hood is compatible with EF 100mm f/2.8 Macro USM.
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Technorati Tags: 100mm, Canon, ET67, f/2.8, Hood, Lens, Macro
