Shanghai Longway Special Glass Co., Ltd.
| Supply Ability | 80000 Piece/Pieces per Month |
| Packaging Details | soft paper, outer harden carton |
| Customized support | OEM |
| Structure | Bi-convex |
| Shape | Spherical, spheric |
| Color | Transparent |
| Raw material | Optical glass |
| Function | magnifying |
| Type | optical lens |
| Application | Optics and Lighting |
| Brand Name | Longway |
| Model Number | LW20242749 |
| Certification | ISO9001 |
| Place of Origin | Shanghai, China |
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Product Specification
| Supply Ability | 80000 Piece/Pieces per Month | Packaging Details | soft paper, outer harden carton |
| Customized support | OEM | Structure | Bi-convex |
| Shape | Spherical, spheric | Color | Transparent |
| Raw material | Optical glass | Function | magnifying |
| Type | optical lens | Application | Optics and Lighting |
| Brand Name | Longway | Model Number | LW20242749 |
| Certification | ISO9001 | Place of Origin | Shanghai, China |
| High Light | Optical Magnifying Glass ，Optical Children's Educational Magnifier ，Custom Magnifying Glass For Science Projects | ||
Optical Lens
Frame and Handle
Custom Magnification
Scratch-resistant
Child-friendly Design
Magnification and Observation
Educational Tool
| Name | optical glass |
| Material | Optical Glass, Bk-7, Pyrex, Fused Silica |
| Diameter Tolerance | +0/-0.2 mm |
| Thickness Tolerance | +/-0.2 mm |
| Cler Aperture | over 90% |
| Flatness | ^/4 @632.8nm |
| Surface Quality | 80/50~10/5 scratch and dig |
| Transmission | above 92% |
| Chamfer | 0.1-0.3 mm x 45 degree |
| Coating | available |
| Usage | optical system, photographic sysem, Lighting system,Electronic apparatus, e.g. laser, camera, monitor, projector, magnifier, telescope, polarizer, electronic instrument, led lighting etc. |
Company Details
Business Type:
Manufacturer,Agent,Exporter,Trading Company,Seller
Year Established:
2008
Total Annual:
1000000-5000000
Employee Number:
30~100
Ecer Certification：
Verified Supplier
Introduction Shanghai Longway Special Glass Co., Ltd. has been a professional supplier in the glass industry for over 20 years. With its expertise spanning across various fields, including optics, laser, imaging, and lighting etc., the company has established itself as a trusted partner for busines... Introduction Shanghai Longway Special Glass Co., Ltd. has been a professional supplier in the glass industry for over 20 years. With its expertise spanning across various fields, including optics, laser, imaging, and lighting etc., the company has established itself as a trusted partner for busines...
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