Fuzhou Hundreds Optics Inc.--BBO crystal,LBO crystal,nonlinear crystal
 Products > Optical Components > Prism > Penta Prisms

Prism

Penta Prisms

Penta Prism is a five-sided prism containing two reflecting surfaces at 45 to each other, and two refracting faces perpendicular to the entering and emerging beams. The standard Penta Prism reflecting..

Penta Prisms

产品说明

 Penta Prism is a five-sided prism containing two reflecting surfaces at 45° to each other, and two refracting faces perpendicular to the entering and emerging beams. The standard Penta Prism reflecting surfaces are coated with aluminum or enhanced aluminum.

Specifications: 

Material: BK7 Grade A Optical Glass
Dimension: 2.5×2.5~100.0×100.0
Dimension Tolerance: ±0.2 (General),±0.05 (High Precision)
90°Deviation Tolerance: <1 arc min.(General). <3 arc sec.(High Precision)
Flatness: λ/2@633nm(General), λ/4@633nm(High Precision)
Reflection: >90%@400-700nm
Angle Tolerance: <3 arc min.(General).<3 arc sec.(High Precision)
Surface quality: 60/40 (General), 10/5 (High Precision)