Optical Glass Grade White 1.8um Cerium Oxide Polishing Powder Optical Glass
Optical lenses are an important core component of optical imaging systems, and their function is optical imaging. By using the principle of optical refraction, the scene to be photographed is focused on the film or image sensor chip. The resolution, contrast, and various aberrations of the imaging are the standards for measuring the quality of optical lenses, which affect the quality of imaging, the implementation and effectiveness of algorithms.
【Application】
It is suitable for optical spherical glass with abrasion 80-100, flat glass polishing, such as K9 glass.
【Specification】
| Physical and chemical properties | |
| Chemical composition | Total rare earth TREO % | ≥99 |
| CeO2/TREO % | ≥99.9 |
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| Physical performance index | D50 um | 1.4-1.8 |
| D90 um | <4 |
| D99 um | <6 |
| Color | White |
| package | Carton packing, 20kg / carton |
| Application area | Polishing of common optical glass, lens, crystal, gem, agate and all kinds of prism and spectacle abrasives, etc |
【Product features】
(1) Strong versatility: the product has uniform particle distribution, can meet the requirements of smoothness and abrasion, and has a wide range of applications.
(2) No impurities: multiple screening procedures are adopted to remove impurities to ensure no scratches after use.
(3) Stable suspension: additives are added to keep the product in a good suspension state and easy to clean.
【Application methods】
Recommended specific gravity: 1.03-1.08, depending on the material and process parameters of the glass.
Applicable machine: flat polishing machine or spherical pendulum machine.
Suitable for workpiece: spherical lens with abrasion degree of 80-120, prism, motherboard substrate and other planar optical glass
【Packing】 25kgs/poly-drum ,500kgs/pallet;It can be according to customers requirements.
1 Q: Are you trading company or manufacturer?
A: We are a professional factory with more than 12 years of experience in this field. If you are convenience, we welcome you to visit our company.
2 Q: How can you get sample?
A: Free samples are available, but on the basis that you pay the courier charges.
3 Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, it is according to quantity.
Product Tags:
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Optical Glass Grade White 1.8um Cerium Oxide Polishing Powder Optical Glass Images
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