Sankyo Kohki Komura 105mm F/2.5
Short telephoto prime lens • Film era • Discontinued
- Announced:
- · No data
- Production status:
- ● Discontinued
- Country of design:
- · Japan
- Original name:
- · SANKYO KOHKI JAPAN KOMURA f=105mm 1:2.5
- Class:
- · Fast full-frame short telephoto prime lens
Model history (2)
| ■Sankyo Kohki Komura 105mm F/2.5 | P | 5 - 4 | 1.50m | ⌀48 | ● | |
| ■Sankyo Kohki Komura 105mm F/2.5 [Unidapter] | P | 5 - ? | 1.00m | ⌀48 | ● | |
Specification
| Optical design: | |
| 35mm full frame | |
| 105mm | |
| F/2.5 | |
| 5 elements | |
| Interchangeable mount (Unidapter) | |
| 23.3° (35mm full frame) | |
| Diaphragm mechanism: | |
Diaphragm type: | Preset |
Aperture control: | Preset ring + Aperture ring |
| <No data> | |
| Focusing: | |
| 1m | |
| <No data> | |
Focusing modes: | Manual focus only |
Manual focus control: | Focusing ring |
| Physical characteristics: | |
| 312g | |
| ⌀?×86mm | |
| Accessories: | |
| Screw-type 48mm | |
| Screw-type round | |
| <No data> |
Sources of data
- Komura Interchangeable Lens Booklet (February 1970).
- Komura Interchangeable Lens Booklet (August 1975).
Manufacturer description
Here is the ideal portrait focal length for 35mm users. Gives you full frame head shots without the danger of perspective distortion. The speed of f/2.5 is quite adequate for all but the darkest of candid, available light situation and will get you pictures easily in brightly lighted interiors. Five elements assures sharply defined results and easy focusing.
Lenses with similar focal length
| ■Interchangeable mount (10) | |||||||||
| Sankyo Kohki Komura 105mm F/2 [Unidapter] | P | 5 - 4 | 1.50m | ⌀58 | 1965 ● | ||||
| Sankyo Kohki Komura 100mm F/1.8 [Unidapter] | P | 5 - 4 | 1.40m | ⌀62 | ● | ||||
| Sankyo Kohki Super-Komura 100mm F/2.5 [Unidapter Auto] | A | 5 - ? | 0.90m | ⌀55 | ● | ||||
| Komuranon 100mm F/2.5 K·M·C | A | 5 - 4 | 0.90m | ⌀58 | 1974 ● | ||||
| Soligor Tele-Auto 105mm F/2.8 (s/n 1xxxxxxx) [T-4] | A | 4 - 4 | 1.50m | ⌀49 | ● | ||||
| Soligor Telephoto 105mm F/2.8 [T] | P | 4 - 4 | 4 ft. | ⌀46 | ● | ||||
| Vega-13A 100mm F/2.8 [T] akaВЕГА-13А 100mm F/2.8 | P | 5 - 5 | 0.80m | ⌀58 | ● | ||||
| Tamron 105mm F/2.5 CT-105 [Adaptall] | A | 4 - 4 | 1.30m | ⌀52 | 1976 ● | ||||
| Tamron Auto 105mm F/2.5 [Adapt-A-Matic] | A | 4 - 4 | 1.00m | ⌀52 | 1972 ● | ||||
| Vivitar Auto 105mm F/2.8 (s/n 37xxxxxxx) [T-4] | A | 4 - 4 | 1.50m | ⌀49 | ● | ||||
| ■M42 mount (20) | |||||||||
| Asahi Super-Takumar 105mm F/2.8 [350, 43500, 43501] | A | 5 - 4 | 1.20m | ⌀49 | 1963 ● | ||||
| Asahi Takumar 100mm F/2 | P | 5 - 5 | 1.00m | ⌀58 | 1964 ● | ||||
| Asahi Takumar 105mm F/2.8 [331, 43310] | P | 4 - 4 | 1.20m | ⌀46 | 1958 ● | ||||
| Asahi Auto-Takumar 105mm F/2.8 [340, 43400] | S | 4 - 4 | 1.20m | ⌀49 | 1959 ● | ||||
| Asahi Takumar 105mm F/2.8 [349, 43490] | P | 5 - 4 | 1.20m | ⌀49 | 1961 ● | ||||
| Asahi Super-Multi-Coated Takumar 105mm F/2.8 [43502] | A | 5 - 4 | 1.20m | ⌀49 | 1971 ● | ||||
| Enna Munchen Ennalyt 95mm F/2.8 | M | 3 - 3 | 1.00m | ⌀52 | ● | ||||
| Fuji Photo Film [EBC] Fujinon-T 100mm F/2.8 | A | 5 - 4 | 1.20m | ⌀49 | 1970 ● | ||||
| Mamiya/Sekor SX Auto 100mm F/2.8 | A | 5 - 4 | 1.20m | ⌀52 | ● | ||||
| Mamiya/Sekor SX Auto 105mm F/2.8 | A | 4 - 4 | 1.20m | ⌀52 | 1974 ● | ||||
| Meyer-Optik Gorlitz Trioplan 100mm F/2.8 [V] | P | 3 - 3 | 1.10m | ⌀49 | 1952 ● | ||||
| Meyer-Optik Gorlitz Orestor 100mm F/2.8 | A | 5 - 4 | 1.10m | ⌀49 | 1967 ● | ||||
| Pentacon 100mm F/2.8 auto / electric | A | 5 - 4 | 1.10m | ⌀49 | 1971 ● | ||||
| Sankyo Kohki Komura 105mm F/2 | P | 5 - 4 | 1.50m | ⌀58 | ● | ||||
| Sankyo Kohki Komura 105mm F/2.5 | P | 5 - 4 | 1.50m | ⌀48 | ● | ||||
| Soligor Auto 100mm F/2 MC (s/n 2xxxxxx) akaSpiratone Minitel 100mm F/2 Pluracoat | A | 6 - 4 | 1.50m | ⌀58 | ● | ||||
| Vega-13M 100mm F/2.8 akaВЕГА-13М 100mm F/2.8 | A | 5 - 5 | 1.00m | ⌀58 | ● | ||||
| TTArtisan 100mm F/2.8 | M | 3 - 3 | 0.90m | ⌀49 | 2023 ● | ||||
| Tomioka Tominon Auto 100mm F/2.8 akaTomioka Chinon Auto 100mm F/2.8 | A | ? - ? | 1.20m | ⌀49 | ● | ||||
| Yashica Yashinon-DX Auto 100mm F/2.8 | A | 5 - 4 | 1.20m | ⌀52 | ● | ||||
| ■Canon FD mount (5) | |||||||||
| Canon FD 100mm F/2.8 | A | 5 - 5 | 1.00m | ⌀55 | 1971 ● | ||||
| Canon FD 100mm F/2.8 S.S.C. | A | 5 - 5 | 1.00m | ⌀55 | 1973 ● | ||||
| Canon FDn 100mm F/2 | A | 6 - 4 | 1.00m | ⌀52 | 1980 ● | ||||
| Canon FDn 100mm F/2.8 | A | 5 - 5 | 1.00m | ⌀52 | 1979 ● | ||||
| Soligor Auto 100mm F/2 MC (s/n 2xxxxxx) akaSpiratone Minitel 100mm F/2 Pluracoat | A | 6 - 4 | 1.50m | ⌀58 | ● | ||||
| ■Konica AR mount (2) | |||||||||
| Konica Hexanon [AR] 100mm F/2.8 | A | 5 - 4 | 1.00m | ⌀55 | 1966 ● | ||||
| Soligor Auto 100mm F/2 MC (s/n 2xxxxxx) akaSpiratone Minitel 100mm F/2 Pluracoat | A | 6 - 4 | 1.50m | ⌀58 | ● | ||||
| ■Nikon F mount (13) | |||||||||
| Venus Optics Laowa 105mm F/2 [T3.2] Smooth Trans Focus SLR | M | 11 - 8 | 0.90m | ⌀67 | 2016 ● | ||||
| Nikon AI-S Nikkor 105mm F/2.5 | A | 5 - 4 | 1.00m | ⌀52 | 1981 ● | ||||
| Nikon AI-S Nikkor 105mm F/1.8 | A | 5 - 5 | 1.00m | ⌀62 | 1981 ● | ||||
| Nikon Series E 100mm F/2.8 | A | 4 - 4 | 1.00m | ⌀52 | 1979 ● | ||||
| Nippon Kogaku Nikkor-P Auto 105mm F/2.5 | A | 5 - 3 | 1.20m | ⌀52 | 1959 ● | ||||
| Nikon Nikkor-P[·C] Auto 105mm F/2.5 | A | 5 - 4 | 1.00m | ⌀52 | 1971 ● | ||||
| Nikon Nikkor 105mm F/2.5 | A | 5 - 4 | 1.00m | ⌀52 | 1974 ● | ||||
| Nikon AI Nikkor 105mm F/2.5 | A | 5 - 4 | 1.00m | ⌀52 | 1977 ● | ||||
| Sankyo Kohki Komura 105mm F/2 | P | 5 - 4 | 1.50m | ⌀58 | ● | ||||
| Sankyo Kohki Komura 105mm F/2.5 | P | 5 - 4 | 1.50m | ⌀48 | ● | ||||
| Soligor Auto 100mm F/2 MC (s/n 2xxxxxx) akaSpiratone Minitel 100mm F/2 Pluracoat | A | 6 - 4 | 1.50m | ⌀58 | ● | ||||
| Kaleinar-5N 100mm F/2.8 MC akaArsat H 100mm F/2.8 akaКАЛЕЙНАР-5Н 100mm F/2.8 МС | A | 5 - 4 | 0.80m | ⌀52 | 1983 ● | ||||
| ZEISS Otus Apo Sonnar T* 100mm F/1.4 ZE / ZF.2 | A | 14 - 11 | 1.00m | E86 | 2019 ● | ||||
| ■Pentax K mount (5) | |||||||||
| Venus Optics Laowa 105mm F/2 [T3.2] Smooth Trans Focus SLR | M | 11 - 8 | 0.90m | ⌀67 | 2016 ● | ||||
| smc Pentax-A 100mm F/2.8 | A | 5 - 5 | 1.00m | ⌀49 | 1984 ● | ||||
| smc Pentax-M 100mm F/2.8 | A | 5 - 5 | 1.00m | ⌀49 | 1977 ● | ||||
| smc Pentax 105mm F/2.8 | A | 5 - 4 | 1.20m | ⌀52 | 1975 ● | ||||
| Soligor Auto 100mm F/2 MC (s/n 2xxxxxx) akaSpiratone Minitel 100mm F/2 Pluracoat | A | 6 - 4 | 1.50m | ⌀58 | ● | ||||
| ■Minolta SR mount (10) | |||||||||
| Minolta Auto Tele Rokkor-PF 100mm F/2 | A | 6 - 5 | 1.20m | ⌀62 | 1961 ● | ||||
| Minolta MC Tele Rokkor-PF 100mm F/2.5 | A | 6 - 5 | 1.20m | ⌀55 | 1968 ● | ||||
| Minolta MD Tele Rokkor 100mm F/2.5 | A | 5 - 5 | 1.00m | ⌀55 | 1977 ● | ||||
| Minolta MD 100mm F/2.5 | A | 5 - 5 | 1.00m | ⌀49 | 1981 ● | ||||
| Minolta MC Tele Rokkor-PF 100mm F/2 | A | 6 - 5 | 1.20m | ⌀62 | 1966 ● | ||||
| Minolta MC Tele Rokkor-PF 100mm F/2.5 Gen. X | A | 6 - 5 | 1.20m | ⌀55 | 1973 ● | ||||
| Minolta MC Tele Rokkor 100mm F/2.5 Gen. X | A | 5 - 5 | 1.00m | ⌀55 | 1976 ● | ||||
| Sankyo Kohki Komura 105mm F/2 | P | 5 - 4 | 1.50m | ⌀58 | ● | ||||
| Sankyo Kohki Komura 105mm F/2.5 | P | 5 - 4 | 1.50m | ⌀48 | ● | ||||
| Soligor Auto 100mm F/2 MC (s/n 2xxxxxx) akaSpiratone Minitel 100mm F/2 Pluracoat | A | 6 - 4 | 1.50m | ⌀58 | ● | ||||
| ■Olympus OM mount (3) | |||||||||
| Olympus OM Zuiko Auto-T 100mm F/2 | A | 7 - 6 | 0.70m | ⌀55 | 1980 ● | ||||
| Olympus OM E.Zuiko Auto-T 100mm F/2.8 [MC] | A | 5 - 5 | 1.00m | ⌀49 | 1972 ● | ||||
| Soligor Auto 100mm F/2 MC (s/n 2xxxxxx) akaSpiratone Minitel 100mm F/2 Pluracoat | A | 6 - 4 | 1.50m | ⌀58 | ● | ||||
| ■Contax/Yashica mount (2) | |||||||||
| Soligor Auto 100mm F/2 MC (s/n 2xxxxxx) akaSpiratone Minitel 100mm F/2 Pluracoat | A | 6 - 4 | 1.50m | ⌀58 | ● | ||||
| Carl Zeiss Planar T* 100mm F/2 [AE, MM] | A | 6 - 5 | 1.00m | E67 | 1980 ● | ||||