paul prism
Minimum Order: 0
Quality/Safety Certification: 0.00
Paul prism is often used to make telescopes
paul prism
Main Materail: H-K9 or H-BAK7
Dimension Tolerance: +/-0.03~0.10
Angle Tolerance:30''
Surface Quality: 60/40~40/20
Flatness: N=0.2-0.5