Minolta AF 50mm f/1.7

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Minolta 50mm f/1.7
Minolta-50mm-F17.jpg
Maker Minolta
Technical data
Type Prime
Focal length 50mm
Aperture (max/min) f/1.7 - f/22
Close focus distance 45 cm
Max. magnification 1:6.67
Diaphragm blades 7 blades, straight
Construction 6 elements / 5 groups
Features
Ultrasonic motor No No
Lens-based stabilization No No
Macro capable No No
Physical
Max. length 46 mm
Diameter 65.5 mm
Weight 182 g
Filter diameter 49 mm
History
Introduction 1985
Rear view of Minolta AF lens showing the port for the external autofocus drive

Minolta AF 50mm f/1.7 is a discontinued lens with autofocus that was produced by Minolta for the company's A-mount from 1985[1] through 2006. It is still in use today by users of digital and film SLRs by Minolta (later Konica-Minolta) and Sony. The relatively large maximum aperture (f/1.7) allows the photographer to take shots indoors even when operating at ISO 100 - 200.

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References[edit]

  1. ^ Minolta AF 50mm f/1.7 2550-100 lens for Sony Alpha - Minolta camera mount