Tamron SP 15-30mm f/2.8 Di VC USD A012 Nikon F

Weight: 1100 g
Brand: Tamron
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, ultrasonic motor
Length: 142.5 mm
Diameter: 98.4 mm
Max. focal length: 30 mm
Min. focal length: 15 mm
Focal length: Variable
Lens type: Wide angle
Zoom ratio: 2x
Max viewing angle: 110.32 deg.min
Minimum focus distance: 0.28 m
Auto focus: There is
Image stabilization: There is
Bayonet: Nikon F
Aperture F at max. focal length: 2.8
Aperture F at min. focal length: 2.8
Minimum aperture F: 22
Number of aperture blades: 9
Security: Moisture protection
Minimum viewing angle: 71.35 deg.min
Number of element groups: 13
Number of elements: 18