Pentax DA 40mm f/2.8 Limited

Standard Ultra-thin, pancake design Quick-Shift Focus Syst Read more

Specifications

Feature	Value	Comment
Lens	PENTAX KAF
Angle Of View	39 degrees
Number Of Diaphragm Blades	9
Minimum Focusing Distance	15.7 inches (0.4m)
Maximum Magnification	0.13X
Weight	3.2 oz. (90g)
Objective Cap	DA 40mm Lens Cap
Lens Aperture Ring	N/A
Diaphragm Control	Fully Automatic
Notes	Quick-shift focus, SP (Super Protect) coating
Lens Construction	5 elements in 4 groups
Aperture	F2.8
Minimum Aperture	F22
Filter Diameter	49mm
Dimensions	2.5"x0.6" (63x15mm)
Case	DA 40mm Lens Soft Case
Hood	MH-RC 49mm (included)
Tripod Adapter	No
Focal Length	40mm (equiv. 60mm)
Release Date
First seen	9 January 2007