Overstock Deal Lp286-25.5 Ar Coated Borofloat Protective Window Visible Longpass Filter M25.5x0.5 Gadget [RsiPOrBv]
MidOpt LP286-25.5 AR Coated Borofloat Protective Window Visible Longpass FilterLP286 windows are made with high-impact, thermal-resistant Borofloat, transparent in the near-UV, visible, and near-infrared ranges. It has a very low coefficient of therm
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MidOpt LP286-25.5 AR Coated Borofloat Protective Window Visible Longpass Filter
LP286 windows are made with high-impact, thermal-resistant Borofloat, transparent in the near-UV, visible, and near-infrared ranges. It has a very low coefficient of thermal expansion and high shock resistance, withstanding temperatures up to 450° C for extended periods of time. Borofloat® is resistant to staining and harsh chemicals such as acids or alkalis, making it the protective window of choice when an economical window is needed for use in a harsh, high-temperature environment. LP286 windows have a rugged multi-layer, broadband anti-reflection coating to limit reflection loss in the visible and near-infrared spectrums. These windows also have an oleophobic (anti-smudge) coating to resist oils and moisture build-up, allowing for much easier cleaning.MidOpt LP286-25.5 Technical Specifications:
| Product Line / Series | LP - Longpass |
| Filter Model | LP286 |
| Filter Type | AR Coated Borofloat Protective Window Visible Longpass |
| StablEDGE | Yes |
| Useful Range | 350nm - 1100nm |
| Tolerance | +/- 10nm |
| Peak Transmission | ≥98% |
| Surface Quality | 40/20 |
| Filter Size | 25.5mm |
| Filter Thread | M25.5x0.5 |
| Outer Diameter | 29mm |
| Clear Aperture | 22.5mm |
| Overall Thickness | 7mm |
| Exposed Thickness | 5.2mm |
| FWHM | Not Specified |
| Cut-on Wavelength 50% T | 340nm |
| Brand | Midwest Optical Systems |
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