Aspherical lens

Price :
On Demand
Quantity :
100
Standards & Approvals :
ISO9001
Payment Terms :
Expected Delivery Time :
4WEEKS
Additional Requirement :
Price Valid Till :
Dec,31, 2020

Material:BK7 and other optical lens Size:10mm-200mm Fringes:¦Ë/2,¦Ë/4 Center Thickness Tolerance:15mm~25mm Dispersion Round :0.03mm¡ª0.2mm Centration:3 arc min¡¡ Surface Quality:60¡ª40scratch and dig,80¡ª50scratch and dig Clear aperture:90£¥ Coating:available upon request

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