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Andover温度控制滤光片的冷镜雨热镜

发布日期: 2023-08-14
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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。

温度控制滤光片Andover(图2)

Cold Mirror General Specifications
Thickness: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
DESCRIPTIONPART NO.
Cold Mirror, 25mm diameter x 3mm thick645FK84-25
Cold Mirror, 50mm diameter x 3mm thick645FK84-50
Cold Mirror, 50mm x 50mm x 3mm thick645FK84-50S
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。

温度控制滤光片Andover(图3)

Hot Mirror General Specifications
Thickness: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
DESCRIPTIONPART NO.
Hot Mirror, 512mm diameter x 3mm thick775FW82-12.5
Hot Mirror, 25mm diameter x 3mm thick775FW82-25
Hot Mirror, 50mm diameter x 3mm thick775FW82-50
Hot Mirror, 50mm x 50mm x 3mm thick775FW82-50S


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