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Lens Optomax 135 mm f/ 3.5

Robert Arba :: 04.08.2015 20:38:10

lvl. 1 (Lens-Learner)

Lens Optomax 135 mm f/ 3.5
Format: 35mm SLR

Type: Prime lens

Focusing: Manual Focus (MF)

Lens mounts: M42, T2 mount


Focal lengthMax. apertureMin. apertureBladesMin. Focus (m.)Filter Ø (mm.)Weight (gr.)Height (mm.)


Robert Arba :: 04.08.2015 20:44:12

lvl. 1 (Lens-Learner)

what's it all about the double aperture controle?

Robert Arba :: 04.08.2015 21:32:11

lvl. 1 (Lens-Learner)

what's about the two aperture rings?

how do I use it?

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