Picture of the lens
Overview
Manufacturer
Mount / Sensor Size
Keywords
Model ID
?
Announced
6/2012
Focus
Focal Length
40mm
Autofocus
Yes
Motor Type
Stepper motor
Manual Focus Ring
Yes
DoF Scale
No
Distance Scale
No
Minimum Focus
0.3 m
Max Magnification
0.18 x
Aperture
Maximum
F2.8 (3 stops from F1.0)
Minimum
F22
Step Size
?
Blades
7
Aperture Ring
No
Dimension
Length
22 mm
Diameter
68 mm
Filter Diameter ø
52 mm
Weight
130 g
Hood?
No
Tripod Collar?
No
Optics
Elements
6
Groups
4
Description
1 aspherical element
Links