Voigtlander 20mm F3.5 SL II is a Manual Focus (MF) Wideangle Prime
lens with 35mm FF max sensor coverage and it is designed to be used with Pentax KAF mount cameras.
Voigtlander 20mm F3.5 SL II is compatible with cameras that have Pentax KAF
lens mount. Some of the latest released cameras with Pentax KAF lens mount are Pentax K-3 III
, Pentax K-1 II
and Pentax KP
Max sensor coverage of Voigtlander 20mm F3.5 SL II is 35mm FF
Voigtlander 20mm F3.5 SL II has a fixed focal lenght of 20mm. When it is mounted on an APS-C sensor camera with 1.5x crop, it provides an 35mm (FF) equivalent of 30mm.
Optical Image Stabilization
Voigtlander 20mm F3.5 SL II doesn't have an optical image stabilization system so the only option to stabilize the image taken with this lens is to mount on a camera body with IBIS (sensor based In-body image stabilization).
Voigtlander 20mm F3.5 SL II has a max aperture of F3.5 and a minimum aperture of F22.0.
Voigtlander 20mm F3.5 SL II's optical formula consists of 9 elements in 6 groups.