C41
Kodak Portra 400
Kodak Portra 400 is a professional C-41 color negative film known for flexible exposure latitude, natural skin tones, and fine grain.
View profile →rangefinder-35mm
The Sokol-2 (Russian: Сокол-2, "Falcon-2") is a 35mm rangefinder camera produced by **LOMO (Leningrad Optical Mechanical Association)** beginning in 1979. It is a fixed-lens compact rangefinder with a **coupled rangefinder for focusing** and a **selenium cell automatic exposure system** that requires no battery. The lens is the **Industar-70 50mm f/2.8**, a four-element design derived from the Tessar formula. The leaf shutter runs from approximately 1/30s to 1/650s, controlled automatically by the selenium AE system.
Reference
Recommended film stocks for the 35mm format your camera takes.
C41
Kodak Portra 400 is a professional C-41 color negative film known for flexible exposure latitude, natural skin tones, and fine grain.
View profile →BW
Ilford HP5 Plus is a flexible ISO 400 black-and-white film with classic grain and strong push-processing tolerance.
View profile →BW
Kodak Tri-X 400 is a classic black-and-white film known for strong tonality, visible grain, and documentary character.
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Before you buy used
About this camera
LOMO's 1979 selenium-AE 35mm rangefinder: auto-exposure without batteries, Industar-70 50/2.8, fixed lens.
| Field | Value |
|---|
| Format | 35mm (standard 36-exposure roll) |
| Lens | Industar-70 50mm f/2.8 |
| Shutter | ~1/30s - 1/650s, leaf shutter, AE-controlled |
| Flash sync | ~ |
| Rangefinder | Coupled |
| Meter | Selenium (no battery required) |
| Exposure modes | Aperture-priority AE; manual override ~ |
| Weight | ~600 g |
| Battery | None for AE; none required |
LOMO entered the compact rangefinder market earlier with the original Sokol, which established the basic body architecture. The Sokol-2 refined the design, introduced the Industar-70 lens (a step up from the Industar-69 used in other Soviet compacts), and refined the selenium AE coupling. LOMO at this period was also developing the LC-A (released 1984), which would take a different approach - smaller body, CdS meter, program AE - and become LOMO's most exported and internationally recognized product.
The Sokol-2 represents an older design philosophy: a moderately sized rangefinder with a proper coupled RF patch and a lens fast enough for available-light photography, automated only in exposure but not in focus. It was aimed at Soviet photographers who wanted autoexposure convenience without entirely surrendering the discipline of rangefinder focusing.
The Sokol-2 occupies a specific niche: it is one of the few Soviet cameras with genuine coupled-rangefinder focusing AND automatic exposure from a passive selenium system. This means the camera can function indefinitely without batteries - as long as the selenium cell has not degraded, the AE system works from ambient light alone. Selenium cells age, and many decades-old examples show reduced sensitivity or dead zones; verifying meter function is the critical purchase check.
The Industar-70 50/2.8 is generally considered a competent performer for a Soviet compact lens - capable of sharp results stopped down, with the characteristic contrast and micro-contrast behavior of Soviet Tessar derivatives. At f/2.8 it is a stop faster than the f/3.5 Industars on the Iskra and Moskva series, making the Sokol-2 marginally more useful in lower light.
For contemporary collectors, the Sokol-2 is interesting as a study in Soviet AE design and as a functional no-battery-required 35mm camera. Prices are modest ($40-120) relative to the feature set, reflecting both availability and the general discount applied to Soviet cameras outside collector favorites like the Zorki and FED Leica copies.
Fixed Industar-70 50mm f/2.8. No interchangeable lens system. The selenium ring surrounds the lens face and determines aperture setting automatically in AE mode.
Cold shoe for flash. The leaf shutter syncs with flash; verify sync speed.
C41
Kodak Portra 160 is a professional C-41 color negative film with fine grain, soft contrast, and natural color.
View profile →C41
Kodak Gold 200 is a daylight-balanced C-41 color negative film with warm color, moderate grain, and a classic consumer-film look.
View profile →LOMO Sokol-2
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