Term - Roof prism |
Roof prism | SWPP Photographic Glossary | Friday 21st February 2025 |
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Roof prismDesign of binocular prisms that allow straight tubed body used by many of the slim pocket style models. The other is porro prism that has prisms arranged at 90 degrees, giving a step shaped, and more bulky, design.
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Information provided by: SWPP |