Pentax 01 Standard Prime 8.5mm f/1.9 AL (IF)

Pentax 01 Standard Prime 8.5mm f/1.9 AL (IF)This unifocal standard lens has a focal length equivalent to 47mm in the 35mm format. Since it offers a natural perspective similar to that of the human eye, it can be used as a multipurpose, daily-use standard lens for many different subjects, including landscape and portraiture. With maximum aperture of F/1.9, it not only performs superbly in dim locations, but also makes it easy to throw the background out of focus. Incorporating two high grade aspherical optical elements, this lens compensates various aberrations to a minimum and produces beautiful, high resolution images that are bright and crisp even at the edge of the image field.
Availability
Discontinued more info No Contribute
Year announced 2012 Contribute
General
Lens Mounts
  • Pentax Q
Contribute
Focal Type Standard Contribute
Lens
Focal Length more info 8.5mm Contribute
Angle of View more info No Data Contribute
Max Aperture more info f/1.9 Contribute
Min Aperture more info No Data Contribute
Filter Size more info 40.5mm Contribute
35mm equivalent 47mm Contribute
Internal focusing more info No Data Contribute
Focusing
Min Focus No Data Contribute
Stabilised No Data Contribute
Macro more info No Contribute
Construction
Blades No Data Contribute
Elements No Data Contribute
Groups No Data Contribute
Box Contents
Box Contents more info No Data Contribute
Dimensions
Weight No Data Contribute
Height No Data Contribute
Diameter No Data Contribute
MTF Data
Effective focal length No Data Contribute
Weighted MTF No Data Contribute
Average Weighted MTF No Data Contribute
Weighted MTF 10 lp/mm No Data Contribute
Weighted MTF 20 lp/mm No Data Contribute
Weighted MTF 40 lp/mm No Data Contribute
Distortion No Data Contribute
Grade No Data Contribute
Photodo MTF Score No Data Contribute

Are we missing a specification? Suggest a Specification