| Customization: | Available |
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| Usage: | Optical |
| Type: | Concave Lens |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Hot mirrors are heat-reflecting mirrors that are designed to work as a shortpass edge filter by transmitting visible wavelengths @AOI 0°, while reflecting NIR, heat-generating wavelengths.(Reflect NIR heat & transmit VIS light @ 0°. Remove unwanted heat from an optical system.)
Cold mirrors are heat-transmitting mirrors that are designed to work as longpass filters by reflecting visible wavelengths @AOI 45°, while transmitting NIR wavelengths.(Reflect VIS light and transmit NIR heat @45°.Remove unwanted heat from an optical system.)
| Material | Optical Glass |
| Diameter | as per your request |
| Diameter Tolerance | +0.1mm |
| Thickness Tolerance | +0.1mm |
| Parallism | 3 arc minutes |
| Edge Thickness | 3mm |
| Flatness | λ |
| Surface Quality | 80/50 60/40 40-20 |
| Bevel | 0.25 mm*45° |
| Coating | Hot/Cold mirror coating |
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Factory information
Yutai Optics, we specialize in the design and volume manufacturing of high performance optical components such as lens,prisms, windows,filters,mirrors and more for use in optical instruments and laser systems, as well as for telecommunications,medical, environment monitoring industry,material is widely ranged from optical glass to IR and UV glass.
As a Fast-growing supplier in Optics, Yutai Optics offers excellent service and good quality items,our products have been appreciated by many European and American customers,of course we build a long-term cooperation.YuTai Optics has quickly established itself as a leader in optical components from its advanced technology and quality control.
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