Product Description
factory offer
Product Detail
| Diameter | 1.0-20 mm |
| Color | Clear |
| tolerance | 0.0005 mm |
| meterial | BK7,Fused silica,sapphire,Znse,LaSFN9,etc.,glass material |
| surface cleanliness | 40-20 |
| roundness | 0.000127 |
| Usage | Optical fiber detector |
| Product name | optical glass ball lens,half ball lens |
| refractive index | 1.5-2.0 |
| price | 0.1-10 usd |
| product keywords | ruby sapphire ball |
part description
presion micro ball lenses
Quality assurance:
1. using the advanced Japanese high-precision measuring instruments to sort ball lenses at a high speed, and control precision tolerance in ±0.0005mm
2. using laser interferometer, to control the surface quality, can achieve 20/10
3. using new ultrasonic cleaning equipment and strict process, to ensure the cleaning quality of the ball lenses
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Packaging & Shipping
PACKAGE:
1. ball lenses were collected inside plastic plate,100pcs lenses per one plastic plate 2. 20 plastic plates were sealed inside the plastic bag 3. bags were packedinto hard carton with quakeproof filler,one carton can contain 80 thousands ball lenses at most
DELIVERY TIME:
3-20 days after confirming order,detail delivery date should be decided according to
production season and order quantity.
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