Announced
Jul 14, 2021
Lens Type
Wide-angle Zoom
Lens Mount
Pentax K
Format
APS-C / KAF4
Year Released
2021
Focal Length
16-50 mm
Image Stabilisation
No
Max Aperture
F2.8
Max Aperture (F)
2.8
Min Aperture (F)
22
Aperture Ring
No
No. Diaphragm Blades
9
Elements
16
Groups
10
Special Elements
2 ED Aspherical element, 1 ED element, 1 anomalous dispersion element
Min Focal Length
16 mm
Max Focal Length
50 mm
Min Focus
0.30m
Max Magnification
0.24x
Motor Type
Stepper Motor
Focus Method
Internal
Auto Focus
Yes
Full Time Manual
Yes
Distance Scale
No
DOF Scale
No
Focus Distance Limiter
No
Environmentally Sealed
Yes
Weight
712 g
Diameter
84 mm
Length
117 mm
Filter Thread
77 mm
Zoom Method
Rotary (extending)
Colour
Black
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