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Mamiya/Sekor Zoom SX 90-230 mm f/ 4.5 Auto Lens

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Mamiya/Sekor Zoom SX  90-230 mm f/ 4.5 Auto  lens

Mamiya/Sekor Zoom SX  90-230 mm f/ 4.5 Auto  lens

Optical design

Mamiya/Sekor Zoom SX  90-230 mm f/ 4.5 Auto  optical design

Format: 35mm SLR

Type: Zoom lens

Focusing: Manual Focus (MF)

Lens mounts: M42

Optical design: 12 elements in 9 groups

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Average price:

Specifications:

Focal lengthMax. apertureMin. apertureBladesMin. Focus (m.)Filter Ø (mm.)Weight (gr/oz)Length (mm/in)
90mm - 230mmf/4.5f/22 262840/29,6171/6,7

Additional information:

 

The Mamiya/Sekor Zoom SX 90-230mm f/4.5 Auto is a telephoto zoom lens with a constant max. aperture for 35 mm DSLR cameras with the М42 screw mount. 


Posted by: Liliom   Date of publication: 19.02.2013


Mechanical quality4.002
Optical quality4.002
Usability4.002
Pricing / Value3.502
Bokeh3.502
Overall lens rating
3.80

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