Hartblei 40mm F4 IF TS is a Manual Focus (MF)
Perspective Control Prime lens with 35mm FF max sensor coverage and it is designed to be used with Pentax KAF mount cameras.
Lens Mount
Hartblei 40mm F4 IF TS 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.
Sensor Coverage
Max sensor coverage of Hartblei 40mm F4 IF TS is
35mm FF.
Focal Range
Hartblei 40mm F4 IF TS has a fixed focal lenght of 40mm. When it is mounted on an APS-C sensor camera with 1.5x crop, it provides an 35mm (FF) equivalent of 60mm.
Optical Image Stabilization
Hartblei 40mm F4 IF TS 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).
Aperture
Hartblei 40mm F4 IF TS has a max aperture of F4.0 and a minimum aperture of F22.0.
Optical Formula
Hartblei 40mm F4 IF TS's optical formula consists of 12 elements in 10 groups.
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