Penta Prism

Backed with the team of professionals, we present Penta Prism of fine quality. This prism is widely used along with autocollimators for the inspection of perpendicularity. They can be arranged in horizontal and vertical plane and are presented at the best rates in the industry. It is manufactured using premium grade raw material that is being sourced from known and trusted dealers. In addition to this, it is highly appreciated by the clients.

Specifications:

Material	BK7 Grade A optical glass or Fused Silica
Dimension Tolerance	+0.0, -0.20mm
90° Deviation Tolerance	Standard series : < 1 Minute, Precision series: <5 arc seconds
Clear Aperture	>90%
Surface Figure	N4 @ 632.8 nm
Surface Quality	60-40 scratch and dig
Bevel	<0.25mm× 45°
Reflectivity	R > 87% per face at 550 nm

A (mm)	5 Sec. Deviation	1 min. Deviation
	Part No.	Part No.
5	PNP-05-05S	PNP-05-01M
15	PNP-15-05S	PNP-15-01M
30	PNP-30-05S	PNP-30-01M
35	PNP-35-05S	PNP-35-01M
40	PNP-40-05S	PNP-40-01M