WTS high precision coated and uncoated penta Prism - WTS-P003

Penta prism, Penta prism can deviate an incident beam without inverting or reversing to 90 degree., Material:BK7 glass or other. - more info check here: http://www.buymeasuringtools.com/WTS-high-precision-coated-and-uncoated-penta-Prism-10039661/

Quick Brief

Place of Origin: Fujian China (Mainland) Brand Name: WTS Model Number: WTS-P003 Material: BK7 Grade A or equivalent optical gla... Surface Quality: 60/40 Dimension Tolerance: +0.0, -0.2mm Angle Tolerance: ±3 arc minutes Flatness: lambda/4 at 632.8nm material: BK7 or other Coating: Upon requirement

Product Features:

Penta prism

Penta prism can deviate an incident beam without inverting or reversing to 90 degree.

Material:BK7 glass or other.

Business Terms:

Port: FUZHOU

Minimum Order Quantity: 10 Piece/Pieces upon requirement

Supply Ability: 5,000 Piece/Pieces per Month Upon requirement

Payment Terms: T/T

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Specifications and Product Details:

Penta Prism

The deviation angle of 90° is thus independent of the orientation of the prism, making it especially important in applications in which the prism orientation cannot be precisely controlled. Due to geometry that total internal reflection cannot be used, the reflecting surfaces must be coated with a metallic or dielectric coating. The standard Penta Prism reflecting surfaces are coated with aluminum or enhanced aluminum. Sometimes, the coated surfaces are with black painting.

Specifications:

Material:	N-BK7 or other optical glass
Dimension Tolerance:	+0.0, -0.2mm
Surface quality:	60-40 S/D
Surface flatness:	λ/4 @ 632.8nm
Angle Tolerance:	±30 arc sec(Standard); ±5 arc sec(High Precision)
Clear Aperture:	>85% of dimension
Bevel:	<0.25mm×45°
Coating:	Surfaces S1 & S2 :Single layer MgF2 coating Surfaces S3 & S4: Aluminized and painted black