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| Model | Dia (mm) | F.L.(mm) | F-Ratio | Weight | D/T | Coat | SiO | Material | Surface Accuracy | ||
| 4.5f8 | 114mm | 914mm | f/8 | 8 to 1 | Al 86% | Yes | 1 | 1/8 wave | |||
| 6f5 | 150mm | 760mm | f/5 | 8 to 1 | Al 86% | Yes | 1 | 1/8 wave | |||
| 6f8 | 150mm | 1220mm | f/8 | 8 to 1 | Al 86% | Yes | 1 | 1/8 wave | |||
| 8f4.5 | 200mm | 914mm | f/4.5 | 8 to 1 | Al 89% | Yes | 1 | 1/8 wave | |||
| 8f6 | 200mm | 1220mm | f/6 | 8 to 1 | Al 86% | Yes | 1 | 1/8 wave | |||
| 10f5 | 250mm | 1270mm | f/5 | 8 to 1 | AL 86% | Yes | 1 | 1/20 wave | |||
| 13.1f4.5 | 332mm | 1524mm | f/4.6 | 18#,8.2kg | 8 to 1 | Al 89% | Yes | 1 | 1/8 wave | ||
| 13.1f4.5Lt | 332mm | 1524mm | f/4.6 | 14#,6.4kg | 10 to 1 | Al 89% | Yes | 1 | 1/8 wave | ||
| F.L. = Focal length in millimeters | |||||||||||
| F-Ratio = F.L. / Dia. | |||||||||||
| D/T = Diameter to Thickness Ratio | |||||||||||
| Material: 1 = Precision Annealed Optical Glass | |||||||||||
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