East Coast Part Supplier and Warehouse Association Moderated Interchange Newsgroup > Connecticut
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> Eo precision optical flat mirrors- 1/20 wave accuracy
Eo precision optical flat mirrors- 1/20 wave accuracy
Dia.(mm): 50.8, Dia.(inches): 2.0, Dia Tolerance(mm): 1.0, Dia Tolerance(inches): 0.04, Thickness(mm): 12.7, Thickness(inches): 0.50, Thk. Tolerance (mm): 1.5, Thk Tolerance (inches): 0.06, Glass Type: Fused Slica, Coating: Enhanced Aluminum.
* These high-accuracy TECH SPECâ„¢ mirrors are reflective coated and then overcoated for protection. Excellent for imaging systems, laser applications, as well as for holography, optical path folding and as reflectors for autocollimating requirements.
These mirrors are of the same quality as and come with the same certification and guarantees. Before coating, the primary surface is precision ground and polished to the stated accuracy and certified by a Zygo GPI-XP Interferometer. The secondary surface is pitch polished to window quality.
Fused Silica: We use clear optical fused silica, which has a very low thermal expansion of 0.55 x 10-6 per °C. Being highly durable and having good resistance to abrasion makes fused silica a good choice for applications where wear and tear is a factor.
