Difference between revisions of "Aplanastigmat"
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*[[Fabriek van Fotografische Producten Amsterdam]] | *[[Fabriek van Fotografische Producten Amsterdam]] | ||
*P.J. Plum, Lièges | *P.J. Plum, Lièges | ||
| − | *C. Holtzem, Elberfeld | + | *C. Holtzem, Elberfeld<ref>Aplanastigmat f/8 (Photographica Collection Dirk HR Spennemann)<?ref> |
*''Aplanastigmat Extra Rapid'' | *''Aplanastigmat Extra Rapid'' | ||
**Paul Loewe | **Paul Loewe | ||
**Waldemar Jacobsen, Wien | **Waldemar Jacobsen, Wien | ||
**E. Welsing, Amsterdam | **E. Welsing, Amsterdam | ||
| − | Collectors often | + | Collectors often speculate that [[Hermagis]] might have been the maker. |
[[Category:Lenses]] | [[Category:Lenses]] | ||
| + | == Notes and References == | ||
| + | <references /> | ||
Revision as of 14:00, 24 January 2014
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| Hermagis Aplanastigmat 1:6,8 image by Dirk HR Spennemann (Image rights) |
The Hermagis Aplanastigmat 1:6,8 was an anastigmatic 6-element version of the Aplanat.
Variants
- Aplanastigmat No. 8 — 140 mm f/6.8
- Aplanastigmat No 8 140m/m (for Vélocigraphe)
- Aplanastigmat 1:7 f=140m/m
- Aplanastigmat 1:6.8 f=170m/m
- Aplanastigmat 1:7 f=210m/m
- Aplanastigmat 1:6.8 f=210m/m
- Aplanastigmat 1:6.8 f=270m/m
- Aplanastigmat 1:6.8 f=310m/m
- Trousse aplanastigmat lens kit (convertible lens in casket)
Aplanastigmat lenses were also offered or even made by
- Fabriek van Fotografische Producten Amsterdam
- P.J. Plum, Lièges
- C. Holtzem, Elberfeld<ref>Aplanastigmat f/8 (Photographica Collection Dirk HR Spennemann)<?ref>
- Aplanastigmat Extra Rapid
- Paul Loewe
- Waldemar Jacobsen, Wien
- E. Welsing, Amsterdam
Collectors often speculate that Hermagis might have been the maker.
