Pentax DA 10-17mm f3.5-4.5 Fisheye Lens Mount_Canon EF-S and deliver clear

and deliver clear

The timer can be set anywhere from 1 second to 99 hours

Vignetting and distortion have also been visibly improved compared to the 50mm f/1

Enables superb close-up lighting control with exceptional flexibility and innovative options

Canon EF-S 17-55mm f2

Pentax DA 10-17mm f3.5-4.5 Fisheye Lens Mount_Canon EF-S and deliver clearDesigned exclusively for use with Pentax digital SLRs, this lens places fish eye (180diagonal angle of view at a focal length of 10mm) to super wide angle performance in a single unit. Capture images with an expanded perspective including creative deformation of subjects and sharp pan focus that extends throughout the entire frame. The image circle in DA series lenses is designed to perfectly match the 23. 5mm x 15. 7mm size of the CCD used in PENTAX