#FEF4A4 SP650 Near-IR/Mid-Red Dichroic Block Shortpass Filter
![](https://midopt.com/wp-content/filter_image/MidOpt_SP650_Trans_Graphic.png)
- Useful Range : 400-640nm
- Cut-off Wavelength 50% T : 650nm
- Tolerance : +/- 10nm
- Peak Transmission : ≥90%
- Surface Quality : 40/20
SP650 Transmission Data (Typical)
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