Specifications
Lens Shape
Plano-Convex
Diameter
25.4 mm
Lens Material
Sapphire
Antireflection Coating
Uncoated
Surface Quality
60-40 scratch-dig
Centration
≤3 arc min
Clear Aperture
≥central 90% of diameter
Lens Shape
Plano-Convex
Diameter
25.4 mm
Lens Material
Sapphire
Antireflection Coating
Uncoated
Surface Quality
60-40 scratch-dig
Centration
≤3 arc min
Clear Aperture
≥central 90% of diameter