温度控制滤光片andover
主要功能介绍：
紫外线冷镜 紫外线冷镜与标准冷镜略有不同，但它们可以有效反射紫外线，并透射可见光和红外线。它们通常以45角使用，非常适合要将紫外光与可见光和近红外光分开的应用。 uv co
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详细信息
紫外线冷镜
紫外线冷镜与标准冷镜略有不同，但它们可以有效反射紫外线，并透射可见光和红外线。它们通常以45°角使用，非常适合要将紫外光与可见光和近红外光分开的应用。
uv 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 |
| description | part no. |
| uv cold mirror, 25mm diameter x 3mm thick | 375fv86-25 |
| uv cold mirror, 50mm diameter x 3mm thick | 375fv86-50 |
| uv cold mirror, 50mm x 50mm x 3mm thick | 375fv86-50s |
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 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 |
| 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 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 |
| 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 |
红外抑制滤光片
这些滤镜与热镜非常相似，但其红外阻隔范围更长。通过将电介质堆栈的反射与ir吸收滤光玻璃的吸收相结合，可以实现这种扩展的阻挡范围。由于这种吸收系数，这些滤波器仅在**高滤波器温度不超过100°c的低功率应用中有用。
ir suppressor general specifications
| thickness: | 6.0mm ±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: | 100°c |
| mechanical: | unmounted |
| description | part no. |
| ir suppression filter, 25mm diameter x 6mm thick | 800fb72-25 |
| ir suppression filter, 50mm diameter x 6mm thick | 800fb72-50 |
| ir suppression filter, 50mm x 50mm x 6mm thick | 800fb72-50s |