Pentax DA 70mm f/2.4 Limited HD

Weight: 131 g
Brand: Pentax
Description: Mount: Mamiya 645, lens type: standard, focal length: variable, min. focal length: 55 mm, max. focal length: 110 mm, aperture F at min. focal length: 4.50, aperture F at max. focal length
Type: Lens
Functions: Focusing motor for Nikon F
Length: 26 mm
Diameter: 63 mm
Focal length: Permanent
Lens type: Standard
Minimum focus distance: 0.7 m
Auto focus: There is
For non-full frame cameras only: Yes
Focal length of prime lens: 70 mm
Bayonet: Pentax KA/KAF/KAF2/KAF3
Filter thread diameter: 49 mm
Aperture F at max. focal length: 2.4
Aperture F at min. focal length: 2.4
Minimum aperture F: 22
Number of aperture blades: 9
Number of element groups: 5
Number of elements: 6