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- Andover温度控制滤光片的冷镜雨热镜
- 点击次数：1304 更新时间：2023-08-14
- 冷镜冷镜是热镜的反面，它反射可见光并透射红外光。 它们的涂层都是**面的，并且像热镜一样，也沉积在低膨胀率的材料上，例如硼硅酸盐玻璃。 这些反射镜通常在随机偏振光中以45°入射角使用。
Cold Mirror General SpecificationsThickness: 3.0mm ±0.5mm Size Tolerance: +0.0mm/-0.5mm Min. Clear Aperture: 95% of outside dimension Substrate Material: Borosilicate glass Flatness: 5–10 waves per 25mm Parallelism: 3 arc minutes or better Surface Quality: 80/50 per MIL-O-13830 Humidity and Abrasion: Per MIL-C-67** Max. Operating Temperature: +200°C Mechanical: Unmounted DESCRIPTION PART NO. Cold Mirror, 25mm diameter x 3mm thick 645FK84-25 Cold Mirror, 50mm diameter x 3mm thick 645FK84-50 Cold Mirror, 50mm x 50mm x 3mm thick 645FK84-50S 热镜热镜按其名称说明执行：它们反射热量并透射可见光。 所有涂层均被归类为坚硬的**表面电介质，并且将达到或超过规定的湿度和磨损规范。 为防止高温应用导致开裂或开裂，所有涂层均沉积在低膨胀材料（例如硼硅酸盐玻璃）上。
Hot Mirror General SpecificationsThickness: 3.0mm ±0.5mm Size Tolerance: +0.0mm/-0.5mm Min. Clear Aperture: 95% of outside dimension Substrate Material: Borosilicate glass Flatness: 5–10 waves per 25mm Parallelism: 3 arc minutes or better Surface Quality: 80/50 per MIL-O-13830 Humidity and Abrasion: Per MIL-C-67** Max. Operating Temperature: +200°C Mechanical: Unmounted DESCRIPTION PART NO. Hot Mirror, 512mm diameter x 3mm thick 775FW82-12.5 Hot Mirror, 25mm diameter x 3mm thick 775FW82-25 Hot Mirror, 50mm diameter x 3mm thick 775FW82-50 Hot Mirror, 50mm x 50mm x 3mm thick 775FW82-50S