Industar-61[L/D] 52mm F/2.8 LSM

akaИ-61 52mm F/2.8

akaИ-61Л/Д 53mm F/2.8

akaИ-61Л/Д 55mm F/2.8

akaИНДУСТАР-61Л/Д 55mm F/2.8

Standard prime lens • Film era • Discontinued

  • Announced:
  • · No data
  • Production status:
  • ● Discontinued
  • Country of design:
  • · USSR (Union of Soviet Socialist Republics)
  • Original name:
  • · И-61 2,8/52
  • · И-61Л/Д 2,8/53
  • · И-61Л/Д 2,8/55
  • · ИНДУСТАР-61Л/Д 2,8/55
  • Class:
  • · Fast full-frame standard prime lens
  • System:
  • · Zorki (1948)
  • · FED (1934)

Model history (2)

■Industar-26M 50mm F/2.8 LSM
akaИ-26м 52mm F/2.8
akaИНДУСТАР-26м 50mm F/2.8 П		M4 - 31.00m⌀40.5 1954 ●
■Industar-61[L/D] 52mm F/2.8 LSM
akaИ-61 52mm F/2.8
akaИ-61Л/Д 53mm F/2.8
akaИ-61Л/Д 55mm F/2.8
akaИНДУСТАР-61Л/Д 55mm F/2.8		M4 - 31.00m⌀40.5 ●

Specification

Optical design:
35mm full frame
52mm
F/2.8
4 elements in 3 groups (Tessar)
Leica screw mount
45.2° (35mm full frame)
Diaphragm mechanism:
Diaphragm type:
Manual
Aperture control:
Aperture ring
6 (six)
Focusing:
Coupled to the rangefinder:
Yes
1m
Focusing modes:
Manual focus only
Manual focus control:
Focusing ring
Physical characteristics:
125g
⌀54.4×48mm
Accessories:
Screw-type 40.5mm
<No data>

Source of data

  • Manufacturer's technical data.

Manufacturer description

The "Индустар-61" (2,8/52) lens is a high-speed four-element anastigmat. Optical parts are made of lanthanum glass. The lens elements are chemically coated.

Designed as the standard lens for small-format cameras with a frame size of 2,4x3,6 cm such as "ФЭД", "Зоркий", "Ленинград", etc.

High speed and resolution, good image quality allow the lens to be used for various types of shooting, including shooting architectural ensembles, landscapes, indoor objects in low light, group shooting, etc.

Light transmission, no less than: 0.80. Resolving power, lin/mm, on КН-1 film, no less than: in the center of the field: 42; at the edges of the field: 30.

From the editor

A standard single-coated lens for Soviet "Зоркий" and "ФЭД" 35mm rangefinder cameras, which replaced the Industar-26M.

The lens was produced by the Kharkov Engineering Plant "FED" (USSR) and is based on the well-known Tessar optical design.

In the lens name, "Л" most likely means "lanthanum [glass]" because the Industar-61 was the first Soviet lens to use extra heavy crown glasses, while "Д" means that the lens was designed for rangefinder cameras.

According to the manufacturer's data, the actual focal length of the lens was 52.4±2%. That is why in the lens name the focal length was indicated as 52 or 53mm or even 55mm (although this is out of tolerance, to be honest).

Lenses with similar focal length

■Leica screw mount (79)
Canon 50mm F/1.2 LSMM7 - 51.00m⌀55 1956 ●
Canon 50mm F/1.4 [I] LSMM6 - 41.00m⌀48 1957 ●
Canon 50mm F/1.4 [II] LSMM6 - 41.00m⌀48 1959 ●
Serenar / Canon 50mm F/1.5 LSMM7 - 31.00mS.VII 1952 ●
Serenar / Canon 50mm F/1.8 [I] LSMM6 - 41.00mS.VI 1951 ●
Canon 50mm F/1.8 [II] LSMM6 - 41.00mS.VI 1956 ●
Canon 50mm F/1.8 [III] LSMM6 - 41.00m⌀40 1958 ●
Canon 50mm F/2.2 LSMM5 - 41.00m⌀40 1961 ●
Canon 50mm F/2.8 [I] LSMM4 - 31.00mS.VI 1955 ●
Canon 50mm F/2.8 [II] LSMM4 - 31.00m⌀40 1957 ●
Chiyoko Super Rokkor 45mm F/2.8 [C] LSMM5 - 31.00m 1947 ●
Chiyoda Kogaku Super Rokkor 50mm F/1.8 LSMM6 - 51.00m⌀46 1958 ●
Chiyoko Super Rokkor 50mm F/2.8 [C] LSMM5 - 31.00m⌀40.5 1954 ●
Chiyoko Super Rokkor 50mm F/2 [C] LSMM7 - 61.00m⌀43 1955 ●
Chiyoko Super Rokkor 50mm F/2 LSMM7 - 61.00m⌀40.5 1955 ●
Cosina Voigtlander Color-Skopar 50mm F/2.5 LSMM7 - 60.75m⌀39 2002 ●
Cosina Voigtlander Heliar 50mm F/2 LSM "Cosina 50th Anniversary, Bessa 10th Anniversary" (600 units)M5 - 31.00m⌀39 2009 ●
Cosina Voigtlander Nokton 50mm F/1.5 Aspherical LSMM6 - 50.90m⌀52 1999 ●
Fuji Photo Film Fujinon 50mm F/1.2 LSMM8 - 63.5 ft. 1954 ●
Fuji Photo Film Fujinon L 50mm F/2 LSMM6 - ?1.00m⌀43 1957 ●
Fuji Photo Film Fujinon L 50mm F/2.8 LSMM5 - ?1.00m⌀40.5 1957 ●
Fuji Photo Film Cristar 50mm F/2 LSM • CollapsibleM6 - 43.5 ft. 1949 ●
Konica Hexanon 50mm F/2.4 LSM (1000 units) • CollapsibleM6 - 40.80m⌀40.5 1997 ●
Konishiroku Hexanon 50mm F/1.9 LSMM6 - 53.5 ft.⌀40.5 1956 ●
Leitz Wetzlar / Leitz Canada Summarit 50mm F/1.5 [SOOIA / 11020]M7 - 51.00mE41 1949 ●
Leitz Hektor 50mm F/2.5 [HEKTO, HEKTORKUP, HEKTOCHROM] • CollapsibleM6 - 31.00mA36 1931 ●
Leitz / Leitz Wetzlar Summar 50mm F/2 [SUMAR, SUMARKUP, SUMARCHROM]M6 - 41.00mA36 1933 ●
Leitz / Leitz Wetzlar Summitar 50mm F/2 [SOORE / 11015] • CollapsibleM7 - 41.00mE36.4 1939 ●
Leitz Wetzlar Xenon 50mm F/1.5 [XEMOO]M7 - 51.00mA51 1936 ●
Leitz Wetzlar Summicron 50mm F/2 [I] [SOOIC / 11016] • CollapsibleM7 - 61.00mE39 1953 ●
Leitz Wetzlar Compur-Summicron 50mm F/2 (150 units)M? - ?1.00m 1954 ●
Leitz Wetzlar Elmar 50mm F/2.8 [I] [ELMOO / 11512, ELMOO / 11012] • CollapsibleM4 - 31.00mE39 1957 ●
Leitz / Leitz Wetzlar Summar 50mm F/2 [SUMUS, SUMUSKUP, SUMUSCHROM] • CollapsibleM6 - 41.00mA36 1934 ●
Light Lens Lab Noctilucent 50mm F/1.2 ASPH. "1966"M6 - 41.00m⌀49 2024 ●
Light Lens Lab Elcan 50mm F/2M4 - 40.70m⌀39 2022 ●
Nippon Kogaku Nikkor-H·C 50mm F/2 LSM • CollapsibleM6 - 33.5 ft.S.VI 1947 ●
Nippon Kogaku Nikkor-H[·C] 50mm F/2 LSMM6 - 31.5 ft.S.VI 1950 ●
Nippon Kogaku Nikkor-S·C 50mm F/1.5 LSM (408 units)M7 - 51.5 ft.⌀40.5 1949 ●
Nippon Kogaku Nikkor-S[·C] 50mm F/1.4 LSMM7 - 31.5 ft.S.VII 1950 ●
Nippon Kogaku Nikkor-N·C 50mm F/1.1 LSM (211 units)M9 - 63.5 ft.⌀62 1956 ●
Jupiter-8 50mm F/2 LSM
akaЮПИТЕР-8 50mm F/2 [П]		M6 - 31.00m⌀40.5 1947 ●
Jupiter-3 50mm F/1.5 LSM
akaЮПИТЕР-3 50mm F/1.5 [П]		M7 - 31.00m⌀40.5 1948 ●
Industar-26M 50mm F/2.8 LSM
akaИ-26м 52mm F/2.8
akaИНДУСТАР-26м 50mm F/2.8 П		M4 - 31.00m⌀40.5 1954 ●
FED 50mm F/2 LSM • Collapsible
akaФЭД 50mm F/2		M6 - 41.00mA36 ●
Jupiter-17 50mm F/2 LSM
akaЮПИТЕР-17 50mm F/2 П		M5 - 41.00m⌀40.5 1953 ●
Steinheil Munchen Quinon 50mm F/2 LSMM6 - 30.60m ●
Tanaka Kogaku Tanar 50mm F/2.8 LSMM4 - 33.5 ft. 1954 ●
Tanaka Kogaku Tanar 50mm F/2.8 H.C. Close Focus LSMM4 - 31.5 ft. 1955 ●
Tanaka Kogaku Tanar 50mm F/2.8 H.C. Close Focus LSM BlackM4 - 31.5 ft. 1957 ●
Tanaka Kogaku Tanar 50mm F/2 H.C. LSMM6 - 31.5 ft.⌀40.5 1956 ●
Tanaka Kogaku Tanar 50mm F/2 H.C. LSM BlackM6 - 31.5 ft.⌀40.5 1957 ●
Tanaka Kogaku Tanar 50mm F/1.9 LSMM6 - 30.60m⌀40.5 1959 ●
Tanaka Kogaku Tanar 50mm F/1.8 LSMM6 - 30.60m 1960 ●
Tanaka Kogaku Tanar 50mm F/1.5 H.C. LSMM7 - 32 ft. 1957 ●
Teikoku Kogaku Zunow 50mm F/1.1 [I] LSMM9 - 53.5 ft.⌀54.5 1953 ●
Teikoku Kogaku / Zunow Opt. Zunow 50mm F/1.1 [II] LSMM8 - 53.5 ft.⌀54.5 1955 ●
Tokyo Kogaku Topcor-S 50mm F/2 Type 2 LSMM6 - 41.00m⌀40.5 1958 ●
Tokyo Kogaku Topcor-S 50mm F/2 Type 1 LSMM6 - 43.5 ft.⌀40.5 1957 ●
Tokyo Kogaku Topcor 50mm F/2.8 LSMM5 - 33.5 ft.⌀34 1958 ●
Tokyo Optical Topcor 50mm F/1.5 LSMM7 - 43.5 ft.⌀40 1954 ●
Tokyo Kogaku Topcor 50mm F/2 LSMM6 - 53.5 ft.⌀40 1954 ●
Tokyo Kogaku Topcor-S 50mm F/2 "Panda" LSMM6 - 41.00m⌀40.5 1957 ●
Tokyo Optical Simlar 50mm F/1.5 LSMM7 - 43.5 ft.⌀40 1950 ●
Voigtlander Nokton 50mm F/1.5 LSMM7 - 51.00m 1953 ●
Yashica [Super-]Yashinon 50mm F/1.8 LSMM6 - 53.5 ft.⌀43 1959 ●
Yashica Yashikor 50mm F/2.8 [II] LSMM5 - 40.90m⌀40.5 1959 ●
Yashica Yashikor 50mm F/2.8 [I] LSMM4 - 33.5 ft.⌀40.5 1959 ●
Yasuhara 50mm F/2.8 MC LSMM4 - 30.80m⌀35.5 2001 ●
Zuiho Honor 50mm F/2 LSMM6 - 43.5 ft. 1959 ●
Zuiho Honor 50mm F/1.9 LSMM? - ?3.5 ft.⌀43 1959 ●
Nicca 50mm F/2.8 Type 2 LSMM4 - 33.5 ft.⌀40.5 1958 ●
Nicca 50mm F/2.8 Type 1 LSMM4 - 33.5 ft.⌀34.5 1958 ●
Taylor-Hobson Anastigmat 50mm F/2 LSM • CollapsibleM6 - 43.5 ft. 1951 ●
K.O.L. Xebec 50mm F/2 LSM • Collapsible
akaSun Xebec 50mm F/2 LSM		M6 - 41.00m 1942 ●
Phenix 50mm F/2.8 MC LSM (500 units) • CollapsibleM4 - 30.70m⌀35.5 1999 ●
Lomography x Zenit New Jupiter-3+ 50mm F/1.5 LSMM7 - 30.70m⌀40.5 2016 ●
Carl Zeiss Jena Sonnar 50mm F/2 T LSM • CollapsibleM6 - 31.00m ●
Carl Zeiss Jena Sonnar 50mm F/2 T LSMM6 - 31.00m ●
Carl Zeiss Jena Sonnar 50mm F/1.5 T LSMM7 - 31.00m ●

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