Sigma MF 100-200 mm f/ 4.5 Zoom-Kappa Lens
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|Format: 35mm SLR|
Type: Zoom lens
Focusing: Manual Focus (MF)
Lens mounts: Pentax K
First year of production: 1979
Last year of production: 1983
Optical design: 10 elements 6 groups
Views (2293)Average price:
|Focal length||Max. aperture||Min. aperture||Blades||Min. Focus (m.)||Filter Ø (mm.)||Weight (gr/oz)||Length (mm/in)|
|100mm - 200mm||f/4.5||f/22||6||2.5||52||581/20,5||141.5/5,6|
Posted by: Rattus Yu Date of publication: 26.05.2016
Owner reviews: Sigma MF 100-200 mm f/ 4.5 Zoom-Kappa
Period of use: 7 Strengths:
sharp at aperture 8 onwards
a little bit soft at aperture 4.5
complicated in macro handling
A solid metal lense but complicated in handling due to macro switch. Its sharpness is low below aperature 8. But then it looks good.