25 mm BK7 Cube Beamsplitter, AR Coated

Product description

This BK7 cube beamsplitter is designed for spectroscopy applications, effectively splitting light in the 400-700 nm and 0.7-1.7 μm bands. With a split ratio of 80/20, it ensures precise light distribution for accurate measurements. The AR coating enhances performance by reducing reflection losses, making it an ideal choice for R&D and procurement engineers seeking reliable optical components.

Key Features

High precision BK7 material ensures durability and optical clarity.
80/20 split ratio provides effective light distribution for spectroscopy.
AR coating minimizes reflection losses, enhancing transmittance.
Surface quality of 60/40 supports reliable performance in critical applications.
Dimension tolerance of +/-0.05 mm guarantees consistent batch quality.

Applications

Spectroscopy

Specification Summary

Item	Value
Material	BK7
Shape	Cube
Size	25 mm
Thickness	Custom
Surface Quality	60/40
Split Ratio	80/20
Coating	anti-reflective (AR)
Transmission bands	NIR (0.7-1.7 μm), VIS (400-700 nm)

Full Specifications

Parameter	Value
Prism Type	beam splitter prism
Customized Support	OEM
Type	Optical Glass Cubes
Surface Flatness	1/4Lambda@632nm
Clear Aperture	95%
Dimension Tolerance	+/-0.05mm

FAQ

Is custom sizing available?

Customization options are available, including OEM support for specific requirements.

What is the minimum order quantity (MOQ)?

The minimum order quantity is not specified, allowing flexibility for procurement.