Mike Gudzinowicz
16-Aug-2005, 16:11
Janko,
You probably would be better off with the 300 mm lens. Specs for "normal" lenses
in the 240 to 305 mm range are given below. It's likely that this will be one
of your more frequently used lenses, so I'd suggest that you find one which will
allow considerable movement.
Mike
Focal Aperture Model E/G Shutter Rise/Fall/Shift
length inches; (cm)
240 mm f/6.8 Kyvyx APO-Kyvytar n.a. 3 2.9, 3.3; (7.4, 8.4)
240 mm f/6.8 Schneider Symmar 6/2 n.a. 2.0, 2.4; (5.1, 6.1)
240 mm f/9 Computar F9 6/4 3 1.4, 1.7; (3.6, 4.3)
240 mm f/5.6 Rodenstock APO Sironar S 6/4 3 1.4, 1.7; (3.6, 4.3)
240 mm f/5.6 Schneider APO Symmar 6/4 1 0.9, 1.1; (2.3, 2.8)
240 mm f/5.6 Calumet Caltar II 6/4 3 0.8, 1.0; (2.0, 2.5)
240 mm f/8 Docter Apo-Germinar W 8/8 3 0.8, 1.0; (2.0, 2.5)
240 mm f/5.6 Sinar Sinaron S n.a. 3 0.8, 1.0; (2.0, 2.5)
240 mm f/6.8 Goerz Golden Dagor n.a. n.a. 0.6, 0.8; (1.5, 2.0)
240 mm f/5.6 Calumet Caltar S n.a. n.a. 0.5, 0.6; (1.3, 1.5)
240 mm f/5.6 Calumet Caltar SII n.a. n.a. 0.5, 0.6; (1.3, 1.5)
240 mm f/9 Fujinon AS 6/4 0 0.5, 0.6; (1.3, 1.5)
240 mm f/6.8 Goerz Gold Dot Dagor n.a. n.a. 0.5, 0.6; (1.3, 1.5)
240 mm f/5.6 Nikkor W 6/4 3 0.5, 0.6; (1.3, 1.5)
240 mm f/5.6 Rodenstock APO Sironar N 6/4 3 0.5, 0.6; (1.3, 1.5)
240 mm f/5.6 Rodenstock Sironar 6/4 3 0.5, 0.6; (1.3, 1.5)
240 mm f/5.6 Rodenstock Sironar N 6/4 3 0.5, 0.6; (1.3, 1.5)
240 mm f/5.6 Schneider Symmar 6/4 n.a. 0.5, 0.6; (1.3, 1.5)
240 mm f/5.6 Schneider Symmar S 6/4 3 0.5, 0.6; (1.3, 1.5)
240 mm f/9 Schneider Graphic Claron 6/2 n.a. 0.2, 0.2; (0.5, 0.5)
250 mm f/6.3 Kodak Wide Field Ektar 4/4 n.a. 3.3, 3.8; (8.4, 9.7)
250 mm f/6.8 Fujinon W 6/5 1 1.9, 2.3; (4.8, 5.8)
250 mm f/6.3 Fujinon CM-W 6/6 1 0.1, 0.1; (0.3, 0.3)
270 mm f/6.8 Kyvyx APO-Kyvytar n.a. 3 6.1, 6.6; (15.5, 16.8)
270 mm f/9 Computar F9 6/4 3 2.3, 2.7; (5.8, 6.9)
270 mm f/6.8 Goerz Gold Dot Dagor n.a. n.a. 1.6, 1.9; (4.1, 4.8)
270 mm f/6.8 Goerz Golden Dagor n.a. n.a. 1.5, 1.7; (3.8, 4.3)
270 mm f/9 Schneider Graphic Claron 6/2 n.a. 1.2, 1.4; (3.0, 3.6)
270 mm f/9 Schneider G Claron 6/4 1 0.5, 0.6; (1.3, 1.5)
273 mm f/6.8 Goerz Dagor 6/2 n.a. 4.6, 5.1; (11.7, 13.0)
300 mm f/6.8 Schneider Symmar 6/2 n.a. 4.2, 4.7; (10.7, 11.9)
300 mm f/5.6 Rodenstock APO Sironar 7/5 3 3.9, 4.4; (9.9, 11.2)
300 mm f/5.6 Rodenstock APO Sironar W 7/5 3 3.9, 4.4; (9.9, 11.2)
300 mm f/5.6 Sinar Sinaron WS n.a. 3 3.9, 4.4; (9.9, 11.2)
300 mm f/5.6 Rodenstock APO Sironar S 6/4 3 3.0, 3.4; (7.6, 8.6)
300 mm f/5.6 Calumet Caltar II 6/4 3 2.6, 3.0; (6.6, 7.6)
300 mm f/5.6 Schneider APO Symmar 6/4 3 2.6, 3.0; (6.6, 7.6)
300 mm f/5.6 Sinar Sinaron S n.a. 3 2.6, 3.0; (6.6, 7.6)
300 mm f/5.6 Calumet Caltar HR 6/4 3 2.4, 2.8; (6.1, 7.1)
300 mm f/5.6 Calumet Caltar S n.a. n.a. 2.4, 2.8; (6.1, 7.1)
300 mm f/5.6 Calumet Caltar SII n.a. n.a. 2.4, 2.8; (6.1, 7.1)
300 mm f/9 Fujinon AS 6/4 1 2.4, 2.8; (6.1, 7.1)
300 mm f/5.6 Fujinon NWS 6/6 n.a. 2.4, 2.8; (6.1, 7.1)
300 mm f/5.6 Fujinon W 6/4 3 2.4, 2.8; (6.1, 7.1)
300 mm f/5.6 Nikkor W 6/4 3 2.4, 2.8; (6.1, 7.1)
300 mm f/5.6 Schneider Symmar 6/4 n.a. 2.4, 2.8; (6.1, 7.1)
300 mm f/5.6 Fujinon CM-W 6/5 3 2.2, 2.6; (5.6, 6.6)
300 mm f/5.6 Schneider Symmar S 6/4 3 2.2, 2.6; (5.6, 6.6)
300 mm f/5.6 Rodenstock APO Sironar N 6/4 3 2.1, 2.4; (5.3, 6.1)
300 mm f/5.6 Rodenstock Sironar N 6/4 3 2.1, 2.4; (5.3, 6.1)
300 mm f/8.5 Fujinon C 4/4 1 1.6, 1.9; (4.1, 4.8)
300 mm f/8.5 Fujinon CS 4/4 1 1.6, 1.9; (4.1, 4.8)
300 mm f/5.6 Rodenstock Sironar n.a. 3 1.6, 1.9; (4.1, 4.8)
300 mm f/6.3 Congo Commercial 4/3 3 1.1, 1.3; (2.8, 3.3)
300 mm f/6.3 Osaka Normal 4/3 3 1.1, 1.3; (2.8, 3.3)
300 mm f/4.5 Schneider Xenar 4/3 n.a. 1.1, 1.3; (2.8, 3.3)
300 mm f/5.6 Sinar Macro Sinaron n.a. 3 1.1, 1.3; (2.8, 3.3)
300 mm f/5.6 Calumet Pro n.a. n.a. 0.7, 0.9; (1.8, 2.3)
300 mm f/4.5 Jenoptik Jena T 4/3 n.a. 0.7, 0.9; (1.8, 2.3)
300 mm f/5.6 Schneider Xenar 4/3 3 0.7, 0.9; (1.8, 2.3)
300 mm f/9 Rodenstock Geronar 3/3 1 0.6, 0.7; (1.5, 1.8)
300 mm f/9 Nikkor M 4/3 1 0.2, 0.3; (0.5, 0.8)
300 mm f/4.5 Zeiss Tessar (Jena) 4/3 n.a. 0.2, 0.3; (0.5, 0.8)
300 mm f/6.8 Goerz Golden Dagor 6/2 n.a. 0.1, 0.1; (0.3, 0.3)
302 mm f/4.5 Wollensak Raptar Ser 2 4/3 n.a. 1.5, 1.7; (3.8, 4.3)
305 mm f/6.8 Goerz Dagor 6/2 n.a. 5.8, 6.4; (14.7, 16.3)
305 mm f/9 Computar F9 6/4 3 3.9, 4.3; (9.9, 10.9)
305 mm f/6.8 Kyvyx APO-Kyvytar n.a. 3 2.9, 3.4; (7.4, 8.6)
305 mm f/6.8 Goerz Golden Dagor 6/2 n.a. 2.6, 3.0; (6.6, 7.6)
305 mm f/9 Schneider Graphic Claron 6/2 n.a. 2.2, 2.6; (5.6, 6.6)
305 mm f/6.3 Kodak Commercial Ektar n.a. n.a. 1.5, 1.8; (3.8, 4.6)
305 mm f/9 Schneider G Claron 6/4 1 1.5, 1.8; (3.8, 4.6)
305 mm f/4.5 Ilex New Paragon n.a. n.a. 0.7, 0.9; (1.8, 2.3)
305 mm f/6.3 Ilex New Paragon n.a. n.a. 0.7, 0.9; (1.8, 2.3)
305 mm f/6.3 Ilex Acutar 4/3 n.a. 0.5, 0.7; (1.3, 1.8)
305 mm f/6.3 Kodak Commercial Ektar 4/3 n.a. 0.5, 0.6; (1.3, 1.5)
305 mm f/4.5 Kodak Ektar 4/3 n.a. 0.5, 0.6; (1.3, 1.5)
305 mm f/3.5 Zeiss Tessar 4/3 n.a. 0.4, 0.4; (1.0, 1.0)
305 mm f/4.5 Zeiss Tessar 4/3 n.a. 0.4, 0.4; (1.0, 1.0)
305 mm f/6.3 Zeiss Tessar 4/3 n.a. 0.4, 0.4; (1.0, 1.0)
305 mm f/8 Goerz Gotar 4/4 n.a. 0.2, 0.2; (0.5, 0.5)
(Note: Dagor specs are aperture dependent, and the f/stop usually isn't given.)
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