Tamron SP 45mm f/1.8 Di VC USD Review

September 16, 2015 | Mark Goldstein |

Specifications

Model	F013
Focal Length	45mm
Maximum Aperture	F/1.8
Angle of View (diagonal)	51°21’ for full-frame format 34°28’ for APS-C format
Optical Construction	10 elements in 8 groups
Minimum Object Distance	0.29m (11.4 in)
Maximum Magnification Ratio	1:3.4
Filter Size	Φ67mm
Maximum Diameter	Φ80.4mm
Length*	91.7mm (3.6 in) Canon 89.2mm (3.5 in) Nikon
Weight	540g (19 oz) Canon 520g (18.3 oz) Nikon
Aperture Blades	9 (circular diaphragm**)
Minimum Aperture	F/16
Standard Accessories	Flower-shaped lens hood, Lens caps
Compatible Mounts	Canon, Nikon, Sony***