Designed exclusively for use with Pentax digital SLR’s, this lens places fish-eye (180°diagonal 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. It features the PENTAX-original SP (Super Protect) coating which repels dust, water and grease to keep the lens clean and image quality at its peak. The PENTAX-original Quick-Shift Focus System allows instant switching from autofocus to manual focus operation.
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Lens Mount | PENTAX KAF mount |
Model No. | 21580 |
Angle of View | 180º – 100º |
Lens Construction(group/elements) | 10 elements 8 groups |
Min. Aperture (f) | F22-32 |
Min. Focusing Distance | 0.14m |
Max. Magnification | 0.23X |
Diameter & Length (mm) | 68mm x 71.5mm (2.7 |
Weight (g) | 320g (11.3 oz.) with lens body and built in lens hood |
Lens Hood | Built-in |