Beamsplitter Penta Prism

Beamsplitter penta is combined with a penta prism and a wedge cemented on one reflective surface, a beamsplitter coating on the cemented interface to form a beamsplitter.

Now the transmission/reflection (T/R) ratio of beamsplitter penta prism we provided include 20/80, 30/70, 40/60 and etc. Other T/R ratio is available upon request.

Specifications

Material	BK7, Fused silica
Dimension Tolerance	±0.1mm
90° Deviation Tolerance	<30 arc seconds or 10arc seconds or better
180° Deviation Tolerance	<30 arc seconds or 10arc seconds or better
Flatness	<λ/[email protected] or better
Surface Quality	60/40 or better
Coating	Metal or dielectric reflective coating Partial reflective coating on cemented surface Multilayer “V” or BBAR coating
T/R Tolerance	20/80+/-2%; 30/70+/-3%; 40/60+/-4%; 50/50+/-5%
Clear Aperture	>90%
Chamfer	Protective

Information

Product Line

WARRANTY

All products are guaranteed to be in specifications in material and workmanship for a period of 12 months after shipment.
We do not assume liability for installation, labor or consequential damages.
This warranty is not suitable for failure of the products due to misuse, abuse, accident, or neglect.

Contacts

Deln Optics
E-mail: [email protected]

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