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90°-Prisms (Surfaces Uncoated) |  |
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90°-Prisms (Silver- and Anti-Reflection Coated) | |
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90°-Porro Prisms (Isosceles) | |
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Reflection Prisms 90° | |
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Reflection Prisms 60° (Bauernfeind) | |
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Reflection Prisms 45° (Bauernfeind) | |
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Reflection Prisms, Dove Type | |
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Image Erecting System, Abbe-Koenig Type | |
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Penta Prisms | |
