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diameter 50mm round 3.3 borosilicate glass plate
Specifications:
- Use: optical window ,optical instruments
- thickness: 2mm
- surface: 60/40 without bubbles and hairlines
- Size: D50mm
- size: 50mm
- service: ensure you can use
- sample: can offer
- polishing: both sides
- Origin: CN(Origin)
- Model Number: Borosilicate Glass
- Material: Optical Borosilicate Glass 3.3
- edge: Protection chamfer or customization
- color: clear
- Free shipping
We offer free shipping for all products
- 100 days returns
If you aren't satisfied, you can return within 100 days
- Low prices
Up to 40% off, and new deals every week
- 5 million products
With over 5 million products, you are guaranteed to find something you like