Difference between revisions of "42mm screw lenses"
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== [[Arco]] == | == [[Arco]] == | ||
''See [[Arco lenses]].'' | ''See [[Arco lenses]].'' | ||
| + | |||
| + | == Berogon == | ||
| + | {{Flickr image | ||
| + | | image_source=http://www.flickr.com/photos/89864432@N00/2909411281/in/pool-camerapedia | ||
| + | | image=http://farm4.static.flickr.com/3101/2909411281_6b03562743_m.jpg | ||
| + | | image_align= | ||
| + | | image_text=Berogon 35mm 1:3.5 | ||
| + | }} | ||
| + | |||
| + | German brand, unknown German maker | ||
== [[Berthiot]] == | == [[Berthiot]] == | ||
| Line 81: | Line 91: | ||
* 135/2.8 Tele-Ennalyt | * 135/2.8 Tele-Ennalyt | ||
* 240/4.5 Tele-Ennalyt | * 240/4.5 Tele-Ennalyt | ||
| + | |||
| + | == [[FED]] == | ||
| + | * Industar-10 (copy of the Leitz Elmar 50mm f3.5) | ||
| + | * [[Industar-61]] 1:2.8/50mm | ||
== [[Feinmess]] == | == [[Feinmess]] == | ||
| − | + | {{Flickr image | |
| − | The East German optical company [[Feinmess]] made one lens in M42 mount, the 105/4.5 Bonotar, in alu finish with knurled rings. This lens also equipped some East German 6x9 folding cameras like the [[Belfoca]]. It is said about | + | | image_source=http://www.flickr.com/photos/89864432@N00/2252364825/in/pool-camerapedia |
| + | | image=http://farm3.static.flickr.com/2050/2252364825_123fa63b4c_m.jpg | ||
| + | | image_align= | ||
| + | | image_text= | ||
| + | }} | ||
| + | The East German optical company [[Feinmess]] made one lens in M42 mount, the 105/4.5 Bonotar, in alu finish with knurled rings. This lens also equipped some East German 6x9 folding cameras like the [[Belfoca]]. It is said about 14000 were produced in M42 mount. | ||
== [[Fuji]] == | == [[Fuji]] == | ||
| Line 118: | Line 137: | ||
Nine models, from 35mm to 400mm.<ref>Miyazaki, p.53.</ref> | Nine models, from 35mm to 400mm.<ref>Miyazaki, p.53.</ref> | ||
| + | |||
| + | == [[Ichizuka]] == | ||
| + | Ichizuka made at least one lens in M42 mount: | ||
| + | * Telinar 105mm f/4.5, aluminium, manual diaphragm | ||
== [[Isco]] == | == [[Isco]] == | ||
| Line 190: | Line 213: | ||
Twenty models, from 35mm to 500mm, with the Acall brand name.<ref>Miyazaki, p.53.</ref> | Twenty models, from 35mm to 500mm, with the Acall brand name.<ref>Miyazaki, p.53.</ref> | ||
| − | == [[ | + | == [[KMZ]] == |
| − | + | {{Flickr image | |
| − | * | + | | image_source=http://www.flickr.com/photos/89864432@N00/2910260326/in/pool-camerapedia |
| + | | image=http://farm4.static.flickr.com/3204/2910260326_c2c472c2c8_m.jpg | ||
| + | | image_align=right | ||
| + | | image_text=Industar-50 | ||
| + | }} | ||
| + | * Industar-26m 1:2.8/52mm (or made by FED?) | ||
| + | * Industar-50 1:3.5/50mm | ||
| + | more Industar lenses on [http://www.baierfoto.de/russobj/objektive/industar.html] | ||
| + | * Jupiter-9 1:2/85mm | ||
== [[E.Ludwig]] == | == [[E.Ludwig]] == | ||
| Line 310: | Line 341: | ||
The lenses are listed, with the types known to exist for sure: | The lenses are listed, with the types known to exist for sure: | ||
| + | {{Flickr image | ||
| + | | image_source=http://www.flickr.com/photos/rst90274/2444309530/in/pool-camerapedia | ||
| + | | image=http://farm3.static.flickr.com/2155/2444309530_72826bbe5b_m.jpg | ||
| + | | image_align=right | ||
| + | | image_text=Pentax 135mm 1:1.8 lens | ||
| + | }} | ||
{| | {| | ||
|-valign=top | |-valign=top | ||
| Line 343: | Line 380: | ||
* 108/2.8 Index (III) | * 108/2.8 Index (III) | ||
* 120/2.8 (III) | * 120/2.8 (III) | ||
| + | * 135/1.8 | ||
* 135/2.5 5 elements/5 groups (II, III) | * 135/2.5 5 elements/5 groups (II, III) | ||
* 135/2.5 6 elements/6groups (III) | * 135/2.5 6 elements/6groups (III) | ||
| Line 513: | Line 551: | ||
== Zeiss == | == Zeiss == | ||
| − | |||
=== [[Carl Zeiss Jena]] === | === [[Carl Zeiss Jena]] === | ||
| − | |||
The first 42mm screw lenses were released for the [[Contax S]], and made by [[Carl Zeiss Jena]]. | The first 42mm screw lenses were released for the [[Contax S]], and made by [[Carl Zeiss Jena]]. | ||
The main types of finish are listed in chronological order: | The main types of finish are listed in chronological order: | ||
| + | {{Flickr image | ||
| + | | image_source=http://www.flickr.com/photos/diong/594909903/in/pool-camerapedia | ||
| + | | image=http://farm2.static.flickr.com/1274/594909903_b4ee4e8959_m.jpg | ||
| + | | image_align=right | ||
| + | | image_text=Zeiss lenses from Jena | ||
| + | }} | ||
* type 0: black or alu finish, slim barrel, manual or preset diaphragm | * type 0: black or alu finish, slim barrel, manual or preset diaphragm | ||
* type I: alu finish, knurled focusing ring, manual, preset or semi-auto diaphragm | * type I: alu finish, knurled focusing ring, manual, preset or semi-auto diaphragm | ||
Revision as of 19:18, 3 October 2008
The 42mm screw mount was introduced in 1947 with the Zeiss Ikon Contax S 35mm SLR, then it was adopted by KW on the Praktica. Later it was chosen by Asahi for the Pentax family of SLRs. It was also used by the Russians on the Zenit. In the 1970s that lens mount became old-fashioned, and was progressively replaced by bayonet mounts by all the manufacturers that used it, except on some Zenits. Very recently Voigtländer reintroduced a 42mm screw mount SLR with the Bessaflex.
This mount is also called Universal screw mount, Pentax screw mount, even if it was not invented by Pentax, or Praktica screw mount (same remark), or M42 for short.
Glassless adapters have been marketed that will allow M42 lenses to be used on bodies with the Pentax K-mount, the Canon FD or EF mount, the Nikon F mount, the Minolta MD or α mount, the Olympus OM mount, the Konica AR mount, and probably other 35mm SLR mounts besides.
There was a huge amount of lenses produced in that mount, made by all sorts of manufacturers, but we can try to list some of them.
Contents
- 1 Angénieux
- 2 Arco
- 3 Berogon
- 4 Berthiot
- 5 Beauty
- 6 Corfield
- 7 Enna
- 8 FED
- 9 Feinmess
- 10 Fuji
- 11 Fujita
- 12 Ichizuka
- 13 Isco
- 14 Kilfitt
- 15 Sankyō Kōki / Komura
- 16 Kowa
- 17 Kyoei (Acall)
- 18 KMZ
- 19 E.Ludwig
- 20 Mamiya-Sekor
- 21 Meyer
- 22 Nittō Kōgaku
- 23 Olympus
- 24 Pentacon
- 25 Pentax
- 26 Petri (Kuribayashi)
- 27 Piesker
- 28 Rau Optik
- 29 Rodenstock
- 30 Roeschlein
- 31 Rollei
- 32 Schacht
- 33 Schneider
- 34 Sigma
- 35 Steinheil
- 36 Sun
- 37 Tamron
- 38 Tokina
- 39 Tomioka
- 40 Zeiss
- 41 Notes
- 42 Links and sources
Angénieux
Arco
See Arco lenses.
Berogon
|
| Berogon 35mm 1:3.5 |
German brand, unknown German maker
Berthiot
- 150/5.5 Téléobjectif, chrome with one black ring (ebay auction)
- 200/4.5, chrome (ebay auction)
Beauty
- 15–100/3 Zoom-Biokor[1]
Corfield
Corfield seems to have sold some lenses in 42mm screw mount for its M42 Periflex models. These lenses were made by Enna.
- 95/2.8 Lumar (manual)
- 135/3.5 Lumax (preset?)
- 400/4.5 Lumax (preset?)
Enna
Enna was a German independent optical company, that made most of their lenses in M42 mount. Some were sold under the Revue distributor name. Here are the known types of finish:
- type I: chrome, preset or manual diaphragm
- type II: black with knurled rings and wide chrome stripes, preset diaphragm
- type II tele: black with wide chrome stripes, manual diaphragm
- type III: black with many fine chrome stripes, auto diaphragm
- type III tele: all black, crackled finish, except the base with chrome stripes, manual diaphragm
- type IV: all black, auto diaphragm
The lenses are listed, with the types known to exist for sure:
|
|
Enna also made a range of sockel lenses. A socket base comprised the mount and focusing mechanism, and an interchangeable optical unit could be mounted on it. There were two generations of sockel lenses, one with semi-automatic diaphragm (manual cocking) and the other with fully auto diaphragm. The two generations were incompatible between them.
Lenses for the first sockel system (black with wide chrome stripes):
- 28/3.5 Lithagon
- 35/2.8 Lithagon
- 50/1.9 Ennalyt
- 135/3.5 Tele-Ennalyt
- 240/4.5 Tele-Ennalyt
At the beginning, on the lenses sold on the US market, the name Lithagon and Ennalyt was replaced by Sandmar.
Lenses for the second sockel system (black with many thin chrome stripes):
- 24/4 Ennalyt
- 28/3.5 Lithagon, later Ennalyt
- 35/2.8 Lithagon, later Ennalyt
- 50/1.9 Ennalyt
- 90/2.8 Tele-Ennalyt
- 135/2.8 Tele-Ennalyt
- 240/4.5 Tele-Ennalyt
FED
- Industar-10 (copy of the Leitz Elmar 50mm f3.5)
- Industar-61 1:2.8/50mm
Feinmess
|
The East German optical company Feinmess made one lens in M42 mount, the 105/4.5 Bonotar, in alu finish with knurled rings. This lens also equipped some East German 6x9 folding cameras like the Belfoca. It is said about 14000 were produced in M42 mount.
Fuji
Fuji made many lenses in M42 mount, that was the mount they had adopted for their SLR bodies in the 1970s.
|
|
Fujita
Nine models, from 35mm to 400mm.[2]
Ichizuka
Ichizuka made at least one lens in M42 mount:
- Telinar 105mm f/4.5, aluminium, manual diaphragm
Isco
Isco was a succursal of Schneider, and made a lesser range of lenses. They made some in M42 mount. Here are the known types of finish:
- type I: all chrome, slim barrel manual diaphragm
- type Iex: all chrome, external diaphragm release, probably for the early Praktica or Edixa
- type II: chrome, big knurled rings
- type IIex: idem, external diaphragm release
- type III: all black, big knurled rings
- type IV: shape of inverted cone, black with wide chrome stripes, auto diaphragm
- type V: shape of inverted cone, all black, auto diaphragm
The lenses are listed, with the types known to exist for sure:
- 24/4.0 Westrogon (IV)
- 28/4.0 Westron (III,V preset, ?/stops down to f22)
- 35/3.5 Westron (V)
- 50/1.9 Westromat (IV,V)
- 50/2.0 Edixa-Westagon (IIex?)
- 50/2.8 Westar (I)
- 50/2.8 Westanar (Iex, II, IIex)
- 50/2.8 ISCOLOR (IV)
- 50/2.8 Iscotar (V)
- 80/2.8 Isconar (? preset)
- 85/2.8 Westanar (I)
- 85/4.0 Isconar (? preset)
- 90/1.9 Iscaron (? preset)
- 100/4.0 Isconar (III)
- 135/2.8 Tele-Iscaron (III)
- 135/4 Isconar (V)
- 150/4.5 Westanar (I)
- 180/2.8 Iscaron (?/auto)
- 180/2.8 Tele-Iscaron (V preset)
- 400/4.5 Tele-Westanar (?/click stop)
Kilfitt
Kilfitt lenses had a set of adapters, to attach them on various lens mounts. The only Kilfitt lens with a fixed 42mm screw mount was the 40mm Makro-Kilar. The Makro-Kilar D focused to 1:1 and the Makro-Kilar E to 1:2.
- 4cm f/3.5 Makro-Kilar D, chrome, s/n 211-XXXX
- 4cm f/3.5 Makro-Kilar E, chrome, s/n 209-XXXX
- 4cm f/2.8 Makro-Kilar D, chrome, then black, s/n 245-XXXX
- 4cm f/2.8 Makro-Kilar E, chrome, then black, s/n 246-XXXX
The markings evolved from Kamerabau-Anstalt-Vaduz Kilfitt-Makro-Kilar to Heinz Kilfitt München Makro-Kilar to Kilfitt München Makro-Kilar.
The lenses that were supplied with M42 adapters are:
- 75/1.3 Zoomatar (very rare)
- 90/2.5 Kilar
- 90/2.8 Macro-Kilar (macro range depends on focus-unit)
- 135/3.8 Kilar
- 150/3.5 Kilar
- 250/4.0 Reflectar
- 300/4.0 Fern-Kilar
- 300/5.6 Fern-Kilar
- 400/4.0 Sport-Zoomatar
- 400/4.0 Sport-Fern Kilar
- 600/5.6 Sport-Fern Kilar (two versions: older version focuses to 10m, newer version focuses to 4m)
- 50-125/4.5 Macro Zoomar (focusing to 1:1)
Sankyō Kōki / Komura
These are marked Sankyo Kohki. Incomplete list:
- 85/1.4, in all black and all chrome version, preset
- 105/2, all black, preset
- 200/4.5, black with chrome mount, manual
Kowa
- 200/2.8 Prominar[3]
Kyoei (Acall)
Twenty models, from 35mm to 500mm, with the Acall brand name.[4]
KMZ
|
| Industar-50 |
- Industar-26m 1:2.8/52mm (or made by FED?)
- Industar-50 1:3.5/50mm
more Industar lenses on [1]
- Jupiter-9 1:2/85mm
E.Ludwig
Ernst Ludwig was the maker of optical lens in Weixdorf, made triplet type lens Victar, Peronar, Meritar etc. Meritar for EXAKTA(EXA) is popular, but M42 type are not. There are some types of M42 mount.
- 50/2.9 Meritar (all silver finish, preset diaphragm to16)
- 50/2.9 Meritar (silver and black ring cone shape, preset diaphragm to16 )
Mamiya-Sekor
Made for the Mamiya DTL cameras, and also sold under the Sears brand. These lenses have very nice optics and a good construction
- 14/3.5 Sekor Fisheye
- 21/4.0 Sekor
- 28/2.8 Sekor
- 35/2.8 Sekor
- 50/2.0 Sekor
- 55/1.4 Sekor
- 55/1.8 Sekor
- 60/2.8 Macro Sekor
- 135/2.8 Sekor
- 135/3.5 Sekor
- 200/3.5 Sekor
Meyer
Meyer was the second East German provider of lenses in 42mm screw mount, after Carl Zeiss Jena. They mostly equipped the East German SLRs Contax S or Praktica.
The main types of finish are listed by chronological order:
- type 0: alu finish, slim barrel, manual diaphragm
- type I: alu finish, knurled focusing ring, preset or semi-auto (manual rewind) diaphragm
- type II: black with chrome stripes, auto or preset diaphragm
- type III: black, slightly knurled focusing ring, some chrome on diaphragm ring, auto diaphragm
- type Tele: alu or black finish, manual or preset diaphragm (tele lenses)
- type Tele II: black with spaced chrome stripes, knurled focusing ring, preset diaphragm
The lenses are listed, with the types known to exist for sure:
|
|
Nittō Kōgaku
Nine lenses (some branded Kominar), from 28mm through 400mm.[5]
Olympus
Olympus made a small range of lenses in M42 mount, for their FTL body. There is a rumor saying that these lenses were not designed nor built by Olympus, and that they had nothing to see with the later OM lenses. However their characteristics are very similar to the equivalent OM lenses.
- 28/3.5
- 35/2.8
- 50/1.4
- 50/1.8
- 135/3.5
- 200/4
These lenses have an additional pin to lock them into place on the FTL body. On some other M42 bodies, this pin could prevent from mounting them.
Pentacon
It was the new name of the Meyer lenses after some point. The lenses have no individual name, just the Pentacon auto marking.
Finish types continue the Meyer types:
- type III: black, knurled focusing ring, diaphragm ring black or with some chrome
- type IV: all black with a diamond pattern on the focusing ring, later with multicoating
The lenses marked Pentacon auto had auto diaphragm, the lenses simply marked Pentacon had preset diaphragm. Some lenses had electric contacts, for the last Praktica bodies using the M42 mount, and were marked Pentacon electric.
The lenses are listed, with the types known to exist for sure:
- 29/2.8 auto (IV MC)
- 29/2.8 electric (IV MC)
- 30/3.5
- 50/1.8 auto (III, IV MC), some with Multi Coating marked in red lower case letters
- 50/1.8 electric (IV MC)
- 135/2.8 (IV)
- 135/2.8 auto (III, IV MC)
- 135/2.8 electric (III, IV MC)
- 200/4 (IV)
- 200/4 auto (IV MC)
- 200/4 electric (IV MC)
- 300/4 (IV)
- 2x converter electric (IV)
The 50/1.8 exists in IV MC finish with Auto Revuenon markings.
Pentax
Pentax made the widest line of M42 lenses under the name of Takumar. There are 4 types of these lenses, listed in chronological order:
- type 0: Takumar(preset: Succeeds the older 37mm version of the Takumar
- type I: Auto-Takumar: A lever is added to allow for full aperture focusing
- type II: Super-Takumar: Fully-automatic diaphragm that does not needs to be cocked manually, single layer of coating, however some rare later versions are multi coated
- type III: Super-Multi-Coated Takumar: Extra pin for open aperture metering with the Spotmatic-F/ES/ES-II, super multi coated, one of the best coatings at the time
- type IV: SMC Takumar: newer version that uses a rubberized instead of the metal focusing ring
The lenses are listed, with the types known to exist for sure:
|
| Pentax 135mm 1:1.8 lens |
|
|
|
|
Petri (Kuribayashi)
Petri, whose former name was Kuribayashi Camera, is a Japanese optical maker establised in 1907. The first SLR "Petri Penta" (1959) and some models of the last period (1976–83) have M42 mount. (Petri FT1000, Petri SD200, Petri MF-1, Petri MF-T 1000, Petri MF-101A, Hanimex CR1000, Hanimex SR2000, Petri MF-10, etc.) Some products were also made by other companies (Chinon, etc.) with the name Petri.
- 50/2 C.C. Petri Orikkor (preset diaphragm) for the Petri Penta (1959)
- 55/1.8 C.C. Auto Petri (automatic diaphragm)
Piesker
Piesker made some lenses in M42 mount.
- 35/2.8 Voss
- 100/2.8 Voss
- 135/3.5 Picon
- 135/3.5 Votar
- 180/5.5 Tele-Votar
- 250/5.5 Tele-Votar
Rau Optik
Rau Optik made at least one lens under license from Astro Berlin, the Astro-Astan 4.7cm f/2.9. Seen only once at an ebay auction.
Rodenstock
Rodenstock made some lenses in M42 mount, but they are quite uncommon.
- 30/2.8 Eurygon
- 35/4.0 Eurygon
- 50/1.9 Heligon, black with wide chrome stripes, knurled rings, semi-auto diaphragm with external release button for some Edixa models
- 50/2.0 Heligon
- 135/3.5 Yronar, chrome preset
- 180/4.5 Rotelar, black with wide chrome stripes, knurled rings, preset
Roeschlein
Roeschlein made at least one lens in M42 mount, the 13.5cm f/5.6 Telenar in chrome finish, with manual diaphragm (advertised as original at Leicashop).
Rollei
Some lenses were made in Singapore by Rollei under licence from Carl Zeiss, see also the Carl Zeiss Oberkochen section.
- Rollei 50mm f1.8 Planar (Made in Singapore by Rollei) (exists with and without HFT markings)
Schacht
Schacht also made some M42 lenses. Here are the known types of finish:
- type I: all chrome, massive knurled rings, manual diaphragm, some are marked Edixa-Reflex Germany on the barrel
- type II: black with wide chrome stripes, knurled rings, semi-auto diaphragm (needs manual winding)
- type III: black with wide chrome stripes, flat rings, auto diaphragm
The lenses are listed, with the types known to exist for sure:
- 35/2.8 Travegon-A
- 35/3.5 Travenar-R (III)
- 35/3.5 Travegon-R (III)
- 50/1.8 Travelon-A (III)
- 50/2.8 Travenar-A (III)
- 50/2.8 Travenar-R (III)
- 90/2.8 Travenar-R (III)
- 100/3.3 Travegar
- 135/3.5 Travenar (I, II, III)
- 135/4.5 Travegon (I)
Schneider
Schneider made some of their lenses in M42 mount. The types of finish are listed in chronological order:
- type I: all chrome or black and chrome, manual or preset diaphragm
- type II: black with wide chrome stripes, knurled rings, preset or auto diaphragm, sometimes with Edixa markings
- type LM: like type II with the possibility to mount a selenium light meter above the lens
- type IIb: like type II with thinner chrome stripes and flatter rings, auto diaphragm, sometimes with Edixa markings
- type III: all black with a leatherette ring around the base, auto diaphragm
- type IIIb: like the III, with slightly conical focusing barrel
- type electric: black and leatherette with very thin chrome stripes, electric contacts for Praktica
The lenses are listed, with the types known to exist for sure:
- 28/4 Curtagon (II auto, LM, III, IIIb)
- 35/2.8 Curtagon (II auto, LM, III, IIIb)
- 35/4 PA-Curtagon: shift lens with its own special finish, manual diaphragm
- older version with focusing ring on the rear, behind the shift ring
- later version with focusing ring on the front
- 50/2.8 Xenar (I chrome, II, IIb)
- 50/1.9 Xenon (I chrome preset, II, LM, III, IIIb)
- 90/3.5 Xenar (I chrome)
- 135/3.5 Tele-Xenar (II auto, IIIb, electric)
- 200/5.5 Tele-Xenar (II preset)
- 300/5 Tele-Xenar (I chrome)
- 360/5.5 Tele-Xenar (II preset)
- 45-100/2.8 Variogon (IIb auto)
- 80-240/4 Tele-Variogon (IIb auto)
It is reported that the Rollei SL-Xenon 50/1.8 made for the Rolleiflex SL35 (see Rolleiflex SL35 lenses) existed in M42 mount too, maybe experimentally.
A weird 35/2.8 C-Curtagon lens with a very compact barrel appears regularly at Ebay auctions, it is not sure whether it was designed for a camera model or for some other optical device. It has the same look as a quite recent enlarging lens, but it has a focusing ring, and a diaphragm ring with no preselection nor automation. Because of its strange aspect, it is sometimes advertised as a prototype at an inflated price, something it is obviously not. A rarer 28/4 C-Curtagon, probably from the same line, has no focusing ring nor diaphragm.
Sigma
A very wide range of lenses; Miyazaki counts 148.[6]
Steinheil
Steinheil made a range of lenses in M42 mount. The types of finish were:
- type 0: all chrome, slim barrel, manual diaphragm
- type I: all chrome, sometimes all black, knurled rings, preset diaphragm
- type preII: black with wide chrome stripes, knurled rings, auto diaphragm
- type II: black with wide chrome stripes, auto diaphragm, sometimes with Edixa markings
- type IIb: like type II with the stripes very close together
The lenses are listed, with the types known to exist for sure:
|
|
Sun
A large number of models marketed between 1961 and 1978.[7]
Tamron
A very wide range of lenses (Miyazaki counts 108 varieties), from 18mm through 500mm.[8]
Tokina
A very wide range of lenses, from 17mm through 800mm. These have the brands "Minetar" and "Lucky Tokina" as well as "Tokina".[9]
Tomioka
- 50/2.0 Tominon
- 55/1.2 Tominon, black, auto diaphragm, marked Auto Revuenon. Some say it is the best m42 lens ever. For sure, it is one of the (still) most expensive lenses due to its great light.
- 55/1.4 Tominom, auto, sold as Auto Revuenon.
Links
Zeiss
Carl Zeiss Jena
The first 42mm screw lenses were released for the Contax S, and made by Carl Zeiss Jena. The main types of finish are listed in chronological order:
|
| Zeiss lenses from Jena |
- type 0: black or alu finish, slim barrel, manual or preset diaphragm
- type I: alu finish, knurled focusing ring, manual, preset or semi-auto diaphragm
- type II: black with one chrome ring and leatherette on the focusing ring, auto diaphragm
- type III: black and chrome with a bumpy rubber focusing ring, auto diaphragm
- type IV: black with wide chrome stripes, auto diaphragm
- type V: all black with a diamond pattern on the focusing ring, auto diaphragm, later with MC multicoating
Some lenses of the type IV and V existed with electric contacts for the last Praktica bodies using the M42 mount.
The lenses are listed, with the types known to exist for sure:
|
|
|
A prototype Sonnar 1:2 f=57mm lens is known on prototype Contax S cameras, marked Zeiss-Ikon Dresden, not Carl Zeiss Jena.
A R-Biotar 75/1.5 (0) existed for X-ray photography.
Links
- 20/2.8 Flektogon (V MC) at mflenses.com
Carl Zeiss Oberkochen
Made by the Western Carl Zeiss company.
Designed for the Icarex TM and SL706:
- 25/4 Distagon (few produced)
- 35/3.4 Skoparex
- 50/1.8 Ultron (concave front element)
- 50/2.8 Tessar
- 135/4 Dynarex
Designed for the VSL 1 (TM), and sold with Voigtländer or Rollei markings:
- 25/2.8 Color-Skoparex = 25/2.8 Distagon
- 35/2.8 Color-Skoparex
- 50/1.4 Nokton
- 50/1.8 Color-Ultron = 50/1.8 Planar
- 85/2.8 Color-Dynarex = 85/2.8 Sonnar
- 135/4 Color-Dynarex
- 200/4 Color-Dynarex
- 36-82/2.8 Zoomar (the world's first production zoom for 35mm still cameras)
These two ranges of lenses are required to activate the open aperture exposure reading of the SL706 and VSL 1 (TM).
The 50/1.8 Color-Ultron existed under the name Ifbagon 50/1.8 to go with the Ifbaflex M102, a name variant of the VSL 1 (TM).
Notes
Links and sources
- Miyazaki Yōji (宮崎洋司). Yomigaeru ka, M42 maunto renzu no sekai o yuku: Kokusan kamera mēkā to M42 renzu (よみがえるか、M42マウントレンズの世界をゆく：国産カメラメーカーとM42レンズ). Shashin Kōgyō (写真工業), April 2003. Pp.47–56. This issue of the magazine also has other articles about M42.
- Site dedicated to M42
- Günther Kadlubek u. Rodulf Hillebrand: "Kadlubeks Objektiv Katalog", Neuss 2000 (1)
