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                Andover溫度控制濾光片的冷鏡雨熱鏡

                發(fā)布日期: 2023-08-14
                瀏覽人氣: 2009
                冷鏡
                冷鏡是熱鏡的反面,它反射可見(jiàn)光并透射紅外光。 它們的涂層都是**面的,并且像熱鏡一樣,也沉積在低膨脹率的材料上,例如硼硅酸鹽玻璃。 這些反射鏡通常在隨機(jī)偏振光中以45°入射角使用。

                溫度控制濾光片Andover(圖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
                熱鏡
                熱鏡按其名稱說(shuō)明執(zhí)行:它們反射熱量并透射可見(jiàn)光。 所有涂層均被歸類為堅(jiān)硬的**表面電介質(zhì),并且將達(dá)到或超過(guò)規(guī)定的濕度和磨損規(guī)范。 為防止高溫應(yīng)用導(dǎo)致開(kāi)裂或開(kāi)裂,所有涂層均沉積在低膨脹材料(例如硼硅酸鹽玻璃)上。

                溫度控制濾光片Andover(圖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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