Pentax D-FA 100mm F2.8 Macro is an Auto Focus (AF)
Macro Prime lens with 35mm FF max sensor coverage and it is designed to be used with Pentax KAF mount cameras.
Lenses in Pentax KAF Mount with Same Focal and Aperture Range
Lens Mount
Pentax D-FA 100mm F2.8 Macro 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 Pentax D-FA 100mm F2.8 Macro is
35mm FF.
Focal Range
Pentax D-FA 100mm F2.8 Macro has a fixed focal lenght of 100mm. When it is mounted on an APS-C sensor camera with 1.5x crop, it provides an 35mm (FF) equivalent of 150mm.
Optical Image Stabilization
Pentax D-FA 100mm F2.8 Macro 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).
Maximum Magnification Ratio
Pentax D-FA 100mm F2.8 Macro has a Max Magnification Ratio of
1x and has a minimum focusing distance of
0.3m.
Aperture
Pentax D-FA 100mm F2.8 Macro has a max aperture of F2.8 and a minimum aperture of F32.0.
Optical Formula
Pentax D-FA 100mm F2.8 Macro's optical formula consists of 9 elements in 8 groups.
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