File:Beroflex AF70-210 F4-5.6 (Nikon F).png
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| Description |
English: The Beroflex AF70-210 1:4-5.6 is an early third-party AF lens released in ca. 1988, and was designed for the first generation of mainstream SLRs with autofocus capability, specifically Nikon F and Minolta A with screw-drive AF engagement. Versions for Pentax K as well as Canon EF are claimed to exist, but evidence is lacking. Beroflex was a West German reseller of cameras and photography-related gear imported primarily from East Germany, though not exclusively, and the actual manufacturer is Samyang of South Korea. The lens has a 70 to 210 mm focal range and a minimum focus distance of 1.1 meters. The rotating front element is threaded for a 52 mm lens hood or filter. Weight comes in at about 520 grams with both end caps. On Nikon bodies, the lens relies on the camera's in-body AF motor and consequently cannot autofocus on cheaper models in the D3xxx or D5xxx lineup. It also predates the AF-D standard and exposure therefore may not be as accurate in certain situations such as when using fill flash. Furthermore, the electronic interface was imperfectly reverse-engineered, rendering the Beroflex incompatible with some Nikon DSLRs made after 2009 or so. Lens ID was copied from the Nikkor AF 70-210mm 1:4-5.6. |
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| Source | Own work |
| Author | Trio3D |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 09:59, 23 October 2019 | | 3,650 × 2,895 (6.02 MB) | Trio3D (talk | contribs) | {{Information |description ={{en|1=The Beroflex AF70-210 1:4-5.6 is an early third-party AF lens released in ca. 1988, and was designed for the first generation of mainstream SLRs with autofocus capability, specifically Nikon F and Minolta A with screw-drive AF engagement. Versions for Pentax K as well as Canon EF are claimed to exist, but evidence is lacking. As Beroflex was a West German reseller of cameras and photography-related gear imported primarily from East Germany, though not excl... |
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