Custom Size K9 Optical Filter, AR Coated

Explore our 700 nm longpass filter with 95% transmittance, ideal for fluorescence applications. Custom sizes available.

Core attributes

Material: K9
Size: Custom
Thickness: Custom
Surface Quality: 40/20
Transmittance: 95%
Filter Type: longpass
Cwl: 700nm
Coating: anti-reflective (AR)
Transmission bands: NIR (0.7-1.7 μm), VIS (400-700 nm)

Product description

The longpass filter with a center wavelength of 700 nm is ideal for applications in fluorescence microscopy. It effectively transmits wavelengths from 700 nm to 1.7 μm while blocking shorter wavelengths, ensuring optimal performance in fluorescence detection. With a high transmittance of 95%, this filter enhances signal quality and reliability in sensitive applications, making it a valuable component for R&D and procurement engineers.

Key Features

High transmittance of 95% ensures maximum light throughput for enhanced imaging.
Longpass filter type effectively blocks wavelengths below 700 nm, optimizing fluorescence signal capture.
Surface quality of 40/20 guarantees minimal optical distortion for precise measurements.
Customizable options available for OEM, ODM, and OBM to meet specific project requirements.
Durable AR coating enhances performance and environmental durability.

Applications

Fluorescence

Specification Summary

Item	Value
Material	K9
Size	Custom
Thickness	Custom
Surface Quality	40/20
Transmittance	95%
Filter Type	longpass
Cwl	700nm
Coating	anti-reflective (AR)
Transmission bands	NIR (0.7-1.7 μm), VIS (400-700 nm)

Full Specifications

Parameter	Value
Transmittance	95%; 80%~95%
Customized Support	OEM, ODM, OBM
Warranty	3 Years
Color	Clear Transparent
Clear Aperture	80%~95%
Radius Tolerance	+/-0.5%
Centration	<3 Arcmin

FAQ

Can I get custom sizes for this filter?

Custom sizes are supported through OEM, ODM, and OBM options.

What is the minimum order quantity (MOQ)?

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