Mounted Bandpass Colored Glass Filters
![](https://www.thorlabs.com/Images/GuideImages/6361_MountedBandpassColorGlass_1.jpg)
- Mounted Ø25 mm Filters
- Bandpass Filters for the UV, Visible, or IR
- Selection Available in Kit
FGUV5M
FGB25M
FGB37M
FGB67M
Mounted in TRF90
Lockable Flip Mount
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General Specifications | ||
---|---|---|
Material | Schott® Colored Glass | |
Diameter | 25 mm | |
Clear Aperture | 80% of Diameter | |
Thickness | 2 mm | |
Thickness Tolerance | +0.0 mm/-0.4 mm | |
Surface Quality | 40-20 Scratch-Dig | |
Surface Flatness | <λ @ 632.8 nm | |
Parallelism | <3 arcmin |
Features
- Bandpass Regions Between 240 and 1375 nm
- Ø25 mm Filters
- SM1-Threaded Mounts, Engraved with Item # and Description
- Broadband Counterpart to Thin Film Dielectric Filters
- Kit Includes Selected Bandpass and Longpass Filters
Thorlabs' Mounted Bandpass Colored Glass Filters are manufactured from different colors of Schott® glass and are intended for use in a wide variety of applications. The SM1-mounted (1.035"-40), Ø25 mm filters will thread into our manual or motorized filter wheels or any of our lens tube accessories. The housing is engraved with the Item # and intended wavelength range for easy identification. If the bandpass filter you require is not listed here, it may be available in an unmounted version.
Several of the colored glasses used for our filters are fluorescent at certain wavelengths; please consider our fluorescence imaging filters if your application is sensitive to fluorescent signals. For narrowband sources, we recommend our dielectric bandpass filters.
Colored Glass Filter Kit
Thorlabs offers a boxed filter kit containing a selection of our most popular bandpass and longpass filters. For the specific filters included in the kit, please see the presentation at the bottom of this webpage.
Storage Box
If you need a safe, convenient place to store loose filters, consider our KT01 Storage Box, a lockable foam case that holds up to ten filters. Please see below for more information.
Posted Comments: | |
Lee Michael
 (posted 2021-12-28 09:42:02.71) Dear Thorlabs,
We are LECI specializing in Laser & Plasma solution in Vietnam since 2013.
Recently we got an inquiry for our customer in need 20 pcs FGUV11M, this is our project with an OEM laser maker as they are planning to buy in Vietnam this model in future.
Could you help to review and get back to us for the quotation?
My best regards,
--
Lee (Mr.)
Account Manager
Cellphone: (84) 90 1442689
------
LECI Co., Ltd
R-1901, Saigon Trade Center Bld, 37 Ton Duc Thang Str., Ben Nghe W., Dist. 1, HCM City, VN.
T: +842822202988 | F: +8428222 02989
W: www.lecilaser.com cdolbashian
 (posted 2021-12-28 11:56:42.0) Thank you for reaching out to us at Thorlabs. Requesting quotes can be done in a number of ways: Calling our sales team 1-973-300-3000, emailing Sales@thorlabs.com, or using the "Request a quote" button here on the feedback page. I have emailed you to facilitate this quote. |
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- Compatible with Filter Mounts or Lens Tubes
- Fabricated from 2 mm Thick Schott® Colored Glass
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FGK01 Contents | Bandpass Region or Cut-On Wavelength |
---|---|
FGS900M | 315 - 710 nm |
FGB37M | 335 - 610 nm |
FGUVM | 325 - 385 nm |
FGL400M | 400 nm |
FGL495M | 495 nm |
FGL550M | 550 nm |
FGL610M | 610 nm |
FGL715M | 715 nm |
FGL780M | 780 nm |
FGL850M | 850 nm |
The FGK01 Colored Glass Filter Kit contains ten of our most popular Ø25 mm round colored glass filters: three from our bandpass family, and seven from our longpass family. They are premounted in an SM1L03 lens tube that is engraved with the Item # and bandpass region (for bandpass filters) or cut-on wavelength (for longpass filters), and ship in a box with labeled slots to aid organization. To purchase an unlabeled storage box separately, please see below.