Custom Size BK7 Optical Filter

Product description

This bandpass filter is designed for applications requiring high transmittance in the <400 nm range, specifically centered at 393 nm. With a transmittance of 85%, it effectively isolates desired wavelengths while blocking unwanted light. Constructed from BK7 glass and coated with IAD-PVD technology, this filter ensures durability and reliability in various environments. Custom sizes and thicknesses are available, making it adaptable for specific project needs.

Key Features

Transmittance of 85% ensures effective wavelength isolation for optimal performance.
Customizable sizes and thicknesses (0.3 to 5.0 mm) to fit specific application requirements.
IAD-PVD coating enhances durability and environmental resistance.
Surface quality rated at 60/40 for reliable optical performance.
OEM and ODM support available for tailored solutions.

Specification Summary

Item	Value
Material	BK7
Size	Custom
Thickness	0.3 mm
Surface Quality	60/40
Transmittance	85%
Filter Type	bandpass
Cwl	393nm
Coating	iad-pvd
Transmission bands	UV (<400 nm)

Full Specifications

Parameter	Value
Transmittance	85%; >80-95%
Customized Support	OEM, ODM, OBM
Warranty	3 Years
Tolerance	± 0.10mm
Aoi	Can be customized
Customized	Yes
Oem/Odm	Welcomed
Shipment	Express delivery,Air,Sea
Certification	RoHS,ISO9001,EPR

FAQ

Can I get custom sizes?

Yes, custom sizes and thicknesses are available to meet specific project requirements.

What is the tolerance for this filter?

The tolerance for this filter is ± 0.10 mm.

Custom Size BK7 Optical Filter

Core attributes

Key attributes