The equipment is calibrated and tested in a specialized workshop. When ordering more than 1 piece, I will be happy to make you offers with a discount and a discount, just add the product to the cart or write to me.

I-26m 2.8 / 52 is a standard fixed lens for some rangefinder old Soviet cameras of the ‘Zorkiy’ and ‘FED’ brands. The lens is small, lightweight with an uncomplicated optical design for 4 elements in 3 groups of the 'Tessar' type. The I-26m is very similar to its brother Industar-26m 1: 2.8 F = 5cm P, the lenses differ in a slightly different body and quality of enlightenment. I-26m 2.8 / 52 has a more convenient focusing ring. The 2mm focal length difference is just a matter of lens designation. In all other respects, the lenses are almost identical, therefore I will not describe in detail the I-26m 2.8 / 52 lens, all the basic information is available in the Industar-26m 1: 2.8 F = 5cm P review. Here you can only see what the lens itself looks like and several photos taken with the I-26m 2.8 / 52.

Specifications:

Focal length 52mm.
The maximum aperture is 2.8.
The minimum aperture is 16.
The number of aperture blades is 10.
The number of lenses / groups is 4/3.
The minimum focusing distance is 1 meter.
Center / edge resolution - 30/12 lines / mm.
Light transmission - 80%.
Working distance -28.8 mm.
Attachment for attachments - threaded m 40.5.
Optics mount - m39.
Weight -100 grams (option 1) 120 grams (option 2).
Ergonomics and design:

Lenses from many Soviet cameras, including this one, can be used with digital cameras. For this you will need an adapter. The table will help you choose an adapter for your system.

Type Brand Link to adapter

SLRs

Nikon M39-Nikon F

Canon M39-Canon EF

Sony M39-Sony/Minolta

Pentax M39-pentax K

Mirrorless

Sony M39-NEX

Olympus/ Panasonic M39-m 4/3

Fuji M39-FX

Nikon M39-Nikon 1