Cosina Cosinon-W 35mm F/2.8 MC
akaPetri 35mm F/2.8 MC
akaVivitar Auto 35mm F/2.8 VMC
Wide-angle prime lens • Film era • Discontinued
- Announced:
- · 1981
- Production status:
- ● Discontinued
- Country of design:
- · Japan
- Original name:
- · COSINA MC COSINON-W 35MM 1:2.8
- Class:
- · Fast full-frame wide-angle prime lens
- System:
- · Cosina K (1978)
Abbreviations
| MC | Multi-layer anti-reflection coating is applied to the surfaces of lens elements. This anti-reflection coating increases light transmission, eliminates flare and ghosting, and maintains color consistence among all lens models. |
Specification
| Optical design: | |
| 35mm full frame | |
| 35mm | |
| F/2.8 | |
| 5 elements in 5 groups | |
| Pentax K [45.5mm] | |
| 63.4° (35mm full frame) | |
| On Pentax K APS-C [1.53x] cameras: | |
35mm equivalent focal length: | 53.6mm (in terms of field of view) |
35mm equivalent speed: | F/4.3 (in terms of depth of field) |
Diagonal angle of view: | 44° |
| Diaphragm mechanism: | |
Diaphragm type: | Automatic |
Aperture control: | Aperture ring (Manual settings only) |
| 6 (six) | |
| Focusing: | |
| 0.40m | |
| <No data> | |
Focusing modes: | Manual focus only |
Manual focus control: | Focusing ring |
| Physical characteristics: | |
| 150g | |
| ⌀62.5×33mm | |
| Accessories: | |
| Screw-type 49mm | |
| <No data> | |
| <No data> |
Source of data
- Manufacturer's technical data.
From the editor
The same lens was sold under the names PETRI MC Petri 35MM 1:2.8 and Vivitar 35MM 1:2.8 AUTO VMC.
Other wide-angle prime lenses in the Cosina K system
| ■Pentax K mount (3) | |||||||||
| Cosina Cosinon-W 24mm F/2.8 MC | A | 7 - 7 | 0.25m | ⌀49 | 1981 ● | ||||
| Cosina Cosinon-W 28mm F/2.8 MC akaBauer Neovaron 28mm F/2.8 Multicoated akaCarl Zeiss Jena 28mm F/2.8 MC akaMiranda 28mm F/2.8 MC akaVivitar Auto 28mm F/2.8 VMC | A | 6 - 6 | 0.30m | ⌀49 | 1981 ● | ||||
| Cosina Cosinon-W 28mm F/2 MC akaPetri 28mm F/2 MC | A | 8 - 7 | 0.30m | ⌀49 | 1981 ● | ||||
Lenses with similar focal length
| ■Pentax K mount (27) | |||||||||
| Chinon Auto 35mm F/2.8 Multi-Coated akaAgfa Color 35mm F/2.8 Multi-Coated | A | 5 - 5 | 0.30m | ⌀49 | 1979 ● | ||||
| Cosina Voigtlander Ultron 40mm F/2 Aspherical SL II • Pancake lens | A | 6 - 5 | 0.38m | ⌀52 | 2007 ● | ||||
| Cosina Voigtlander Ultron 40mm F/2 Aspherical SL | A | 6 - 5 | 0.40m | ⌀52 | 2002 ● | ||||
| Cosina Cosinon Auto 40mm F/2.5 MC • Pancake lens akaBauer Neovaron 40mm F/2.5 Multicoated akaPorst Color Reflex Auto 40mm F/2.5 MC akaVivitar Auto 40mm F/2.5 VMC | A | 5 - 4 | 0.60m | ⌀49 | 1978 ● | ||||
| Irix 30mm F/1.4 SLR | A | 13 - 11 | 0.34m | ⌀86 | 2021 ● | ||||
| Lensbaby Burnside 35mm F/2.8 SLR | M | 6 - 4 | ⌀62 | 2018 ● | |||||
| smc Pentax-A 35mm F/2 | A | 7 - 7 | 0.30m | ⌀49 | 1983 ● | ||||
| smc Pentax-A 35mm F/2.8 | A | 6 - 6 | 0.30m | ⌀49 | 1983 ● | ||||
| smc Pentax-M 35mm F/2 | A | 7 - 7 | 0.30m | ⌀49 | 1977 ● | ||||
| smc Pentax-M 35mm F/2.8 | A | 6 - 6 | 0.30m | ⌀49 | 1977 ● | ||||
| smc Pentax-M 40mm F/2.8 • Pancake lens | A | 5 - 4 | 0.60m | ⌀49 | 1976 ● | ||||
| smc Pentax 30mm F/2.8 | A | 7 - 7 | 0.30m | ⌀52 | 1975 ● | ||||
| smc Pentax 35mm F/2 | A | 8 - 7 | 0.35m | ⌀52 | 1975 ● | ||||
| smc Pentax 35mm F/3.5 | A | 5 - 4 | 0.35m | ⌀52 | 1975 ● | ||||
| Ricoh XR Rikenon 35mm F/2.8 [II] | A | 6 - 6 | 0.35m | ⌀52 | 1980 ● | ||||
| Ricoh XR Rikenon 35mm F/2.8 [I] | A | 6 - 6 | 0.30m | ⌀52 | 1977 ● | ||||
| Ricoh Rikenon P 35mm F/2.8 | A | 6 - 6 | 0.35m | ⌀52 | 1984 ● | ||||
| Soligor C/D 35mm F/2 P (s/n 1xxxxxxx) | A | 8 - 7 | 0.30m | ⌀58 | 1974 ● | ||||
| Soligor C/D 35mm F/2.8 | A | 6 - 5 | 0.35m | ⌀49 | ● | ||||
| Tokina 35mm F/2.8 RMC akaTokina SL 35mm F/2.8 | A | 6 - 5 | 0.35m | ⌀52 | ● | ||||
| Vivitar Auto Wide-Angle 35mm F/2.8 [I] (s/n 22xxxxxx) | A | 6 - 5 | 0.45m | ⌀52 | 1969 ● | ||||
| Vivitar Auto Wide-Angle 35mm F/1.9 (s/n 28xxxxxx) | A | 8 - 6 | 0.30m | ⌀55 | 1973 ● | ||||
| Vivitar Auto Wide-Angle 35mm F/2.8 [II] (s/n 37xxxxxx) | A | 6 - 5 | 0.40m | ⌀52 | ● | ||||
| Kerlee 35mm F/1.2 SLR | M | 11 - 10 | 0.30m | ⌀72 | 2016 ● | ||||
| Monolens Achromat 35mm F/2.8 Iris Soft SLR | M | 2 - 1 | 0.50m | ⌀43 | 2019 ● | ||||
| Carl Zeiss Classic Distagon T* 35mm F/2 ZE / ZF / ZF.2 / ZK / ZS | A | 9 - 7 | 0.30m | E58 | 2006 ● | ||||
| Zhongyi Mitakon Creator 35mm F/2 SLR akaOshiro 35mm F/2 SLR | M | 7 - 5 | 0.25m | ⌀55 | 2014 ● | ||||
| ■Pentax K mount (1) · APS-C | |||||||||
| Zhongyi Mitakon 35mm F/1.9 SLR | M | 8 - 8 | 0.20m | ⌀49 | 2012 ● | ||||
| ■Interchangeable mount (18) | |||||||||
| Hanimex Wide Angle 35mm F/2.8 [T] | P | 6 - ? | 0.60m | ⌀49 | ● | ||||
| Hanimex Wide 35mm F/3.5 [T] | P | 6 - ? | 0.60m | ⌀52 | ● | ||||
| Kenko 35mm F/4 Soft MC [T] | M | 5 - 5 | 0.30m | ⌀52 | 1996 ● | ||||
| Sankyo Kohki W-Komura 35mm F/2.5 [Unidapter] | P | 7 - 5 | 0.60m | ⌀55 | ● | ||||
| Sankyo Kohki W-Komura 35mm F/2.5 [Unidapter Auto] | A | 7 - ? | 0.50m | ⌀55 | ● | ||||
| Komuranon 35mm F/2.5 K·M·C | A | 7 - 5 | 0.50m | ⌀58 | 1974 ● | ||||
| Sigma[-XQ] MF 35mm F/2.8 Multi-Coated [Flash Auto] [YS] | A | 6 - 5 | 0.50m | ⌀52 | 1975 ● | ||||
| Soligor Wide-Auto 35mm F/2.8 (s/n 1xxxxxxx) [T-4] | A | 6 - 5 | 0.40m | ⌀49 | ● | ||||
| Soligor 35mm F/3.5 [T] | P | 6 - 5 | 3 ft. | ⌀46 | ● | ||||
| Soligor 35mm F/2.8 [T] | P | 6 - 5 | 0.50m | ⌀49 | ● | ||||
| Mir-1A 37mm F/2.8 [T] | P | 6 - 5 | 0.24m | ⌀52 | 1972 ● | ||||
| Tamron Auto 35mm F/2.8 [Adapt-A-Matic] | A | 6 - 5 | 0.30m | ⌀55 | 1969 ● | ||||
| Tamron 35mm F/2.8 [T] akaSoligor 35mm F/2.8 | P | 6 - 5 | 0.90m | 1961 ● | |||||
| Vivitar Wide Angle 35mm F/3.5 [T] | P | 5 - 5 | 0.90m | ⌀46 | ● | ||||
| Vivitar Wide-Angle 35mm F/2.8 [T] | P | 6 - 5 | 0.90m | ⌀52 | ● | ||||
| Vivitar Auto Wide-Angle 35mm F/2.8 (s/n 37xxxxxxx) [T-4] | A | 6 - 5 | 0.45m | ⌀49 | 1968 ● | ||||
| Vivitar Auto Wide-Angle 35mm F/2.5 (s/n 37xxxxxx) [TX] | A | 7 - 7 | 0.28m | ⌀58 | 1976 ● | ||||
| Hanimar 35mm F/3.5 [T] | P | 6 - ? | 0.90m | ⌀52 | ● | ||||