Combined with any PENTAX digital SLR, the PENTAX DA 40mm f/2.8 Limited lens will offer the smallest and lightest digital SLR combination available from any manufacturer.
Lens mount:
- PENTAX KAF mount
Lens construction:
- 5 elements in 4 groups
Angle of view:
- 39°
Diaphragm control:
- Fully Automatic
Number of aperture blades:
- 9
Minimum aperture:
- F22
Metering system:
- TTL open-aperture metering
Minimum focusing distance:
- 15.7 inches (0.4m)
Filter size:
- 49mm
Maximum magnification:
- 0.13X
Dimensions (diameter x length):
- 2.5 x 0.6 inches (63mm x 15mm)
Weight (w/o hood):
- 3.2 oz. (90g)
Click here to download the entire specifications manual.