Description
Optical window slices are one of the fundamental optical components in optical applications, used to separate the environment on both sides, such as separating the interior and exterior of the instrument, isolating the interior and exterior of the instrument, and thus protecting the internal components. The window slice is a basic optical element, which is an optical flat plate that does not change the optical magnification and only affects the optical path in the optical path. The main parameters of the window slice include: transmittance, surface accuracy, thickness, parallelism, substrate material, and other properties. The window slice that is suitable for the specific application can be selected.
Characteristic:
1.Materials can be selected from deep ultraviolet to infrared bands (including but not limited to Schott, Corning, CDGM, Ohara, Heraeus, and other manufacturers)
2.Customizable shapes and sizes
3.Diameter range (mm): Φ 2~ Φ three hundred and twenty
4.Optical aperture: ≥ 90%
5.Flatness: λ/ 2~ λ/ 10@633nm
6.Finish: 5/2~60/40
7.Parallelism: 1 second to 1 minute
8.Provide standard film systems or customize film systems according to customer needs
9.High laser damage threshold| Material | Transmission range | Refractive index |
| N-BK7 | 330-2100nm | 1.5164@588nm |
| Fused Silica | 185-2500nm | 1.4858@308nm |
| Crystal Quartz | 180-3500nm
(also>40μm) | no=1.5350 ne=1.5438@1μm |
| Sapphire | 180-4500nm | 1.755@1000nm |
| CaF2 | 170-7800nm | 1.399@5000nm |
| MgF2 | 120-7000nm | 1.376@700nm |
| Germanium | 2-20μm | [email protected]μm |
| Silicon | 1.2-7μm | 3.4223@5μm |
| ZnSe | 0.5-22μm | [email protected]μm |
| ZnS | 8-14μm | 2.223@8μm |
Application field:
Laser, thermal imaging, medical, spectroscopy and other applications.
Raytekoptics Extra value added services offered:
1). Optical workcraft & process solution design;
2). Rough processing raw materials;
3). Semi finishing raw materials;
4). Fabricate custom sizes and shapes;
5). Design and supply custom coatings;
6). Modify and resurface customer supplied materials;
7). Drill holes, notch glass and provide beveled substrates;
8). Precision polish optics with non-standard aspect ratios;
Payment Method: by T/T or Western Union.
Delivery time: 7-10 days.
Quality Warranty: Ruitaiphotoelectric(Raytekoptics) offers quality warranty for our optics products with "3R" policy. For any inferior-quality products, Ruitaiphotoelectric(Raytekoptics) is responsible for return, replacement and refund.
Complaint
