piferal
0
- Joined
- Apr 5, 2011
- Messages
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I need a visible transmission grating (fused silica, no plastic) with more than 150 lines/mm, but less than 500 line/mm.
Reasonable price please, I can not spend more than $20.
If anyone has one In good condition and wants to sell, contact me here or with PM.
Thanks.
Reasonable price please, I can not spend more than $20.
If anyone has one In good condition and wants to sell, contact me here or with PM.
Thanks.