Picture of the lens
Overview
Manufacturer
Mount / Sensor Size
Keywords
Model ID
gf23mmf4-r-lm-wr
Announced
4/2017
Focus
Focal Length
23mm (18.400000000000002mm FF Equivalent)
Autofocus
Yes
Motor Type
Linear Motor
Manual Focus Ring
Yes
DoF Scale
No
Distance Scale
No
Minimum Focus
0.38 m
Max Magnification
0.09 x
Aperture
Maximum
F4 (4 stops from F1.0)
Minimum
F32
Step Size
?
Blades
9
Aperture Ring
Yes
Dimension
Length
103 mm
Diameter
90 mm
Filter Diameter ø
82 mm
Weight
845 g
Hood?
Yes
Tripod Collar?
No
Optics
Elements
15
Groups
12
Description
15 elements 12 groups (includes 2 aspherical ,1 Super ED , 3ED elements)
Links