$10-50 /Piece/Pieces
| Payment Type: | L/C,T/T |
| Incoterm: | FOB,CIF,EXW |
| Min. Order: | 20 Piece/Pieces |
| Transportation: | Air |
| Port: | Changchun,Beijing,Shanghai |
Model No.: RQ-0128
Brand: CCRQ
Support Customization: Oem
Place Of Origin: China
Use: Optical
Structure: Plano-Concave
Dia.tolerance: +/-0.1mm or +/-0.02mm
Surface Accuracy: L/2 2L
Parallelism: +/-3' ,+/-30''
Coating: AR, BBAR or upon customer request( UV, VIS, IR)
Surface Quality: 60/40, 40/20
Thickness Tolerance: ± 0.1mm or +/-0.02mm
Clear Aperture: >85%, >90%
| Selling Units | : | Piece/Pieces |
| Package Type | : | safty carton |
| Picture Example | : |
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Broadband Dielectric Mirrors
Broadband dielectric mirrors are general-purpose components useful in a wide variety of applications. Photometric response is better than 95% weighted reflectance at both normal and 45° incidence, in either polarization. High reflectivity is also provided at most common laser and LED wavelengths. Because these mirrors are composed of multi-stack e-beam dielectric materials, physical durability is excelllent, and optical response is retained for years, in contrast to the gradual degradation seen in even the best protected aluminum mirrors. The standard substrate material is BK7, although other materials can be supplied.
Technical Specifications:
| Material | BK7,Fused Silica B270 |
| Dimension | circular or square upon request |
| Dimension Tolerance | +/-0.15mm, +/-0.2mm, +0/-0.1mm as request |
| Parallelism | <3' |
| Surface Quality | 60/40 |
| Flatness | lambda/4 per 25nm at 632.8nm |
| Clear Aperture | >85% |
| Edge | Fine ground and beveled |
| Coating | UV Enhanced Aluminium, Aluminium (Al), protected Gold (Au), protected Silver (Ag) coatings. |
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