Custom Size BK7 Optical Filter, AR Coated

Product description

The longpass filter is designed to effectively transmit light above a specified cut-off wavelength while blocking shorter wavelengths. With a high transmittance of 95%, this filter is ideal for applications in fluorescence microscopy, life sciences, and other optical systems requiring precise wavelength management. Manufactured from BK7 optical glass with anti-reflective coatings, it ensures minimal loss of light and enhanced performance in demanding environments.

Key Features

High transmittance of 95% ensures optimal light passage for effective applications.
Customizable cut-off wavelengths to meet specific application requirements.
Durable coatings provide heat resistance and strong chemical stability.
Available with OEM and ODM support for tailored solutions.
Quick delivery within 7-15 days for timely project execution.

Specification Summary

Item	Value
Material	BK7
Size	Custom
Thickness	Custom
Transmittance	95%
Filter Type	longpass
Coating	anti-reflective (AR)

Full Specifications

Parameter	Value
Transmittance	95%; 99%, 98%, 95%, 90%, 85%, 80%, 75%, 70%, 65%, 50%, custom
Customized Support	OEM, ODM
Warranty	Other
Substrate	Optical Glass,Fused Silica,BK7
High Transmittance	≥95%
Wavelength Range	Custom Cut-off Wavelength,Customized High Transparency Range
Feature	Heat Resist,Low CET, Strong Chemical Stability
Deep Processing	Laser Cutting,Polishing,Edge Chamfering,Dielectric Coating,AR Coating
Delivery Date	7-15 Days
Packing	Wooden Cases/carton

FAQ

Can I get custom sizes?

Yes, custom cut-off wavelengths and sizes are available to fit specific application needs.

What is the minimum order quantity?

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

Custom Size BK7 Optical Filter, AR Coated

Core attributes

Key attributes