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| Manufacturer | Carl Zeiss | Carl Zeiss | Carl Zeiss | Carl Zeiss | Carl Zeiss | Carl Zeiss |
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| Model | 8x50 | 8x50 B | Dialyt 8x56 B/GA T* ClassiC | Design Selection 8x56 B T* | Victory 8x56 B T* | Victory 8x56 T* FL |
| Lens diameter [mm] | 50 | 50 | 56 | 56 | 56 | 56 |
| Magnification [x] | 8 | 8 | 8 | 8 | 8 | 8 |
| Angular field of view [deg] | 7.4 | 7.4 | 6.3 | 7.5 | 7.5 | 7.4 |
| Linear field of view [m/m] | 130/1000 | 130/1000 | 110/1000 | 132/1000 | 132 | 130/1000 |
| Exit pupil [mm] | 6.25 | 6.25 | 7 | 7 | 7 | 7 |
| Eye relief [mm] | 12 | 16 | 17.5 | 0 | 17.5 | 16 |
| Min. focusing dist. [m] | 4 | 4 | 7 | 5 | 5 | 3 |
| Twilight factor | 20 | 20 | 21.17 | 21.17 | 21.16 | 21.17 |
| Brightness | 39.06 | 39.06 | 49 | 49 | 49 | 49 |
| Prisms | BaK-4/Porro | BaK-4/Porro | BaK-4/roof | BaK-4/roof | BaK-4/roof | BaK-4/roof |
| Dimensions [mm] | 127x200 | 135x198 | 238x143 | 220x188 | 200x144 | 185x145 |
| Weight [g] | 1050 | 1070 | 1010 | 1459 | 1160 | 1220 |
| Waterproof | No | No | Yes | Yes | Yes | Yes |
| Nitogen filling | No | No | No | Yes | Yes | Yes |
| Argon filling | No | No | No | No | No | No |
| Image stabilization | No | No | No | No | No | No |
| Tripod exit | No | No | No | No | Yes | Yes |
| Focusing | central | central | central | central | central | central |
| Guarantee [years] | 1 | 30 | 30 | 30 | 10 | |
| Accesories | Eyepieces cover, neoprene neck strap | Neoprene neck strap, eyepiece cap, case | Neoprene neck strap, cordura case, lens caps | |||
| Price | 0 | 0 | 4850 | 0 | 5400 | 5700 |
| Additional information | Manufactured in 1957-1960. Air spaced doublet as objective. 5-element Zeiss Astroplanar eyepiece (2-1-2) | Manufactured in 1960-1969. Air spaced doublet as objective. 5-element Zeiss Astroplanar eyepiece (2-1-2) | Manufactured in 1995-2016 Achromatic objective Abbe-Koenig prisms 3-element eyepiece T* multilayer antireflection coatings and P* phase correction coatings In 2016 last 250 samples in limited edition offered, with certificate, in a wooden box and hard brown leather case for the price of 2500 Euro. | Manufactured between 1993-2000. Black Forest and Green Wood color version available Light transmission 91% Semi-apo front lens (3 elements + focusing lens) Abbe-Koenig prisms 5-element (2+2+1) eyepiece Multilayer T* and phase-correction P* coatings | Announced: May 2000 Manufactured between 2000-2005. 4-element superapochromat objective. Abbe-Koenig prisms. | Announced: January 2006. Manufactured in 2006-2014. 5-element objective with FL lens. Abbe-Koenig prisms phase-correction coated. Waterproof 400 mbar. Operational temperature from -30 to +63 C. |
| Score [max. 5.00] |
No score | No score | No score | No score | ||
| Our Review |
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