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High-Quality BS Beam Splitter from China Suppliers - Factory Direct MULTIIR Spectroscopic Filters & Mirrors
| Product Name | High-transparency area | Tavg | Size (mm) | Sub | Spectrogram |
|---|---|---|---|---|---|
| BS680~780 | 490~750 | ≥90 | Φ0.1~300 | White glass | |
| 560~750 | ≥90 | Φ0.1~300 | White glass | ||
| 490~750 | ≥90 | Φ0.1~300 | Quartz |
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The above list shows our current stock items.
If you don't see what you are looking for, please contact us.
Frequently Asked Questions
What is the average transmission (Tavg) of the BS680~780 filter series?
The average transmission (Tavg) for our stock BS680~780 filters is ≥90% across the specified high-transparency areas.
What substrate materials are available for these optical filters?
We offer the BS680~780 filters in both White Glass and Quartz substrates to accommodate different thermal, physical, and optical requirements.
What size ranges are available in your standard stock?
Our standard stock sizes range from a diameter (Φ) of 0.1 mm up to 300 mm, catering to a wide variety of system integrations.
What are the high-transparency area options for the BS680~780 filter?
Depending on the chosen specification and substrate, the high-transparency areas are available in ranges of 490~750 nm and 560~750 nm.
Can I order custom sizes or specifications not listed in the stock table?
Yes. If you do not see the specific dimensions, substrate materials, or optical specifications you require in our current stock list, please contact us for custom options.






