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Rhomboid Prisms - custom-made

rhomboid prisms, size are available upon request, Custom-made non-standard - more info check here: http://www.buymeasuringtools.com/Rhomboid-Prisms-10340607/

Quick Brief

Place of Origin: Jiangsu China (Mainland) Brand Name: COE Model Number: custom-made Material: BK7, Sapphire, Fused Silica Surface Quality: 10/5 Dimension Tolerance: 0.01 Angle Tolerance: 1' Flatness: L/10 exhibition: Frankfurt optical exhibition exhibition date: in May,2012 booth NO: H40/6

Product Features:

rhomboid prisms

size are available upon request

Custom-made non-standard

Business Terms:

Port: Shanghai

Minimum Order Quantity: 3 Piece/Pieces

Supply Ability: 20,000 Piece/Pieces per Month

Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram

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Rhomboid Prisms
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Product Packagings & Delivery Terms:

Packaging Detail: individual package or according to customer's requirement

Delivery Detail: 30days

Specifications and Product Details:

Rhomboid Prisms

Penta prisms can deviate an incident beam without inverting or reversing to 90°.The deviation angle of 90° is independent of any rotation of the prism about an axis parallel to the line of intersection of the two reflecting faces. It is commonly used in Plumb Level, Surveying, Alignment, Range finding and Optical Tooling. The reflecting surfaces of this Prism must be coated with a metallic or dielectric coating. The standard Penta Prism reflecting surfaces are coated with aluminum or enhanced aluminum.

AttributeSpecification
MaterialBK7
Tolerance (mm)±0.05
Angle tolerance30 sec.
Surface Quality40/20
Flatness (per 25mm@633nm)λ/4@any 25.4mm area
ReflectivityR > 95% per face @400-700 nm
CoatingUncoated, AR, HR, etc.

Note:
1. Custom-made non-standard Penta Prisms at any size are available upon request.
2. Besides Bk7, non-stand Penta Prisms made of other optical materials are availbale upon request.
3. Custom-made Penta Prisms with better flatness (<l/4@633nm), or better surface Quality(Better
than 40/20,or 20/10) are available up on request.
4. AR coating on the input/output surfaces are available. Please refer to page 30 for coating.

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