Custom Size B270 Optical Filter

Product description

The 680nm Band Pass Filter is designed for applications requiring precise wavelength selection within the 400-700 nm range. With a center wavelength of 680 nm and a peak transmission of over 85%, this filter ensures optimal performance in fluorescence microscopy and other optical applications. Its hard-coated surface provides enhanced durability against environmental factors, making it suitable for demanding research environments.

Key Features

Center Wavelength: 680 nm - ensures precise spectral fit for specific applications.
Transmittance: >85% - maximizes light throughput for enhanced imaging quality.
Blocking Band: OD >3, 300-1100 nm - effectively minimizes unwanted light interference.
Coating: Hard-coated - provides durability and resistance to environmental wear.
Tolerance: ±3 nm - guarantees consistent performance across batches.

Specification Summary

Item	Value
Material	B270
Size	Custom
Thickness	Custom
Transmittance	85%
Filter Type	bandpass
Cwl	680nm
Coating	hard-coat
Transmission bands	VIS (400-700 nm)

Full Specifications

Parameter	Value
Transmittance	85%
Customized Support	OEM
Warranty	3 Years
Filter Type	680nm Band Pass Filter
Coating Type	Hard Coated
Center Wavelength	680nm
Tolerance	±3nm
Peak Transmission(Tp)	>85%
Blocking Band	OD>3,300-1100nm
Scratch-Dig	60/40

FAQ

Can I get custom sizes?

Custom sizes are available through OEM support, allowing for tailored solutions.

What is the minimum order quantity?

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

Custom Size B270 Optical Filter

Core attributes

Key attributes