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| Categories | Aspherical Lens |
|---|---|
| Place of Origin: | China |
| Brand Name: | Advance |
| Model Number: | as requirements |
| Packaging Details: | EVA+Vacuum |
| Supply Ability: | 1000k/per month |
| MOQ: | 1 |
| Price: | $0.2~$100 |
| Coating: | upon request |
| Centerthickness tolerance: | +/-0.001mm |
| Certification: | ROHS\Reach |
| Delivery Time: | 3~30days after order |
| Payment Terms: | T/T&L/C |
| Structure: | Plano-convex |
| Width Tolerance: | +/-0.01mm |
| Application Area: | Lighting,Laser etc |
| Operatingtemperature: | -20 to 70 °C |
| Customized support: | OEM, ODM |
| Interface Type: | Canon EF-S |
| Filter Ring Color: | Black,Sliver,Gold |
| Shape: | Spherical |
| Diameter tolerance: | +/-0.005mm |
| Port: | shanghai |
| Coating Choice: | Green |
| Focal length: | custom |
| Focal length tolerance: | +/-1% |
| Size: | OEM Size |
| Application area: | Imaging,Lighting,Laser etc |
| Refractiveindex: | 1.52 |
| Centerthickness: | 5 mm |
| Material: | Optical Glass |
| Surface quality: | 10/5~60/40 |
| Usage: | Optical |
| Focal Length: | 150mm |
| Warranty: | - |
| Diameter: | 25 mm |
| Surface accuracy: | N=1~0.5 |
| Style: | Antique |
| Company Info. |
| Shanghai Advance Optical-Electronics Technology Co., Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
Optical telescope doublet achromatic lens double ball glass objective lens double sapphire welding cemented lens
A cylindrical lens with convex surfaces and square volume can turn a transmitted plane wave into a cylindrical wave, or turn an original cylindrical wave into a plane wave or spherical wave. Such a kind of lens can correct ocular astigmatism.
The cemented lens, also called an achromatic lens, is formed by cementing two single lens elements. The performance of multi-color (white light) imaging is much higher than that of a single lens. The achromatic lens consists of two lenses of different materials glued together to correct the dispersion of the glass. Eliminating the problem of chromatic aberration, achromatic lenses have been widely used in multi-color lighting and imaging, improving cost-effectiveness.
| Materials | BK7 or other optical glass, quartz, sapphire, Ge, Si, ZnSe, CaF2 etc |
|---|---|
| Diameter | 1.5~300mm |
| Radius | R0.8mm-∞ |
| Focal length | -30000mm~+30000mm |
| Center thickness tolerance | +/-0.01mm |
| Diameter tolerance | +/-0.005mm |
| Focal length tolerance | +/-1% |
| Surface accuracy | N=1~3 |
| Irregularity | ΔN=0.1~0.5 |
| Decenter | 3''~1'' |
| Surface quality | 10/5~60/40 |
| Coating | Upon request |
| Application area | Imaging, Lighting, Laser etc |
Shanghai Advance Optical-Electronics Technology Co., Ltd. is a technology-based production enterprise, officially established in September 2009. The plant site is located in Qingpu Industrial Park, Shanghai, only half an hour's drive from Shanghai Hongqiao International Airport.
The company gathers several excellent technicians in the optical industry and has comprehensive supporting capabilities such as optical mechanical and electrical design, processing and sales services. We wholeheartedly provide each customer with high-quality and convenient products and services.
Machine vision, artificial intelligence, biomedical, smart city, high-end monitoring, testing instruments, equipment, laser etching, special lighting, scientific research institutions, etc.
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BK7 Resin 1.5mm To 300mm Double Concave Lens Sapphire
Cemented Achromatic BK9 1.5 To 300mm Optical Glass Lens
High Precision K9 BK7 Resin Aspherical Optical Lens
Fused Silica 10/5 To 60/40 Achromatic Convex Lens ZnSe
Laser Protection 50mm BK7 Plano Convex Lens Achromatic
1.5mm To 300mm Telescope BK7 Aspherical Optical Lens
150mm K9 NBK7 Sapphire Cemented Achromatic Convex Lens
High Precision 10/5 To 60/40 Aspherical Optical Lens
1.5mm To 300mm Achromatic Doublet Lens , BK7 Fused Silica Lens
K9 30mm Sapphire Dome Aspherical Optical Lens Double Concave
