Ricoh-Pentax SMC-DA 10-17/3.5-4.5 ED IF Fisheye

Internal focusing
Yes
Manual focus in AF mode (FTM)
Yes
Supports autofocus
No
Filter thread
No
Format
APS-C (crop)
Lens mount system
Pentax K
Diameter
71.5 mm
Length
68 mm
Product weight
320 g
Tripod mount
No
Weather proof (moisture/dust)
No
Construction
Zoom
Motorised zoom
No
Zoom mechanism
Expanding
Type of lens
Wide angle, Fisheye
Focal length (physical)
10 - 17 mm
Image stabiliser
No
Magnification ratio (1:x)
2.6
Maximum aperture (wide-angle - telephoto)
3.5 - 4.5
Minimum focus distance (wide angle-tele)
0.14 m
Lens hood (included/ built-in)
Yes
Release year
2005