Mamiya/Sekor Zoom SX90-230mm f/4.5 Auto

Brand & mount

Manual focus
Brand: Mamiya
Mount type: Full frame
Type: zoom

Overview

Mamiya/Sekor SX90-230mm f/4.5 Auto is a manual focus zoom lens for SLR cameras.

The optical scheme comprises 12 elements in 9 groups.

This lens has a size of 171 mm. The lens of this size it is difficult to carry. This lens weighs 840 grams, given the weight of the camera, it may deliver long wearing problems.

May be available from: Amazon.com, Amazon.co.uk, eBay.com, eBay.co.uk.

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Tech Specs

Features

Focus type: Manual focus
Brand: Mamiya
Mount type: Full frame
Type: zoom
Zoom ratio: ×2.6

Construction

Lens construction: 12 elements in 9 groups
Focal length: 90-230 mm
Diagonal angle of view (FF): 26.9°...10.7°
Aperture: ƒ/4.5...22
Blades: n/a

Other

Min. Focus: 6.56 ft (2 m)
Filter size: ⌀62 mm
Length: 6.73 in (17.1 cm)
Weight: 1.85 pound (840 g)

Sample photos with Mamiya/Sekor SX90-230mm f/4.5 Auto (flickr.com)

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