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Ricoh-Pentax HD D-FA 15-30/2.8 SDM WR

Internal focusing
Yes
Manual focus in AF mode (FTM)
Yes
Supports autofocus
Yes
Auto focus engine
Ultrasound engine
Filter thread
No
Format
Full-frame (35mm)
Lens mount system
Pentax K
Diameter
98.5 mm
Length
143.5 mm
Product weight
1040 g
Tripod mount
No
Weather proof (moisture/dust)
Yes
Construction
Zoom
Motorised zoom
No
Zoom mechanism
Type of lens
Wide angle
Focal length (physical)
15 - 30 mm
Image stabiliser
No
Magnification ratio (1:x)
5
Maximum aperture (wide-angle - telephoto)
2.8
Minimum focus distance (wide angle-tele)
0.28 m
Lens hood (included/ built-in)
Yes
Release year
2016