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Penta Prisms

Size Tolerance：<+0/-0.2mm Roof Angle: <30 arc sec Material : BK7 , Fused silica, etc. Surface Quality：<40/20 Surface Flatness：λ/4 Bevel：0.3mm(typical)x45° Coating：Customer Decide

Application: Plumb Level Surveying Alignment Range Finding Optical Tooling

 

 

Penta Pris...