C O M I N G   S O O N

     Mirror Specifications

Mirror Diameter - 1016 mm (40 inch)
Mirror Thickness - 57 mm (2.25 inch)
Focal Length - around 4000 mm (157 inch)
Focal Ratio - F/4
Material - Supremax33 low expansion glass, fine annealed, origin Schott AG factory in Germany
Coating - Aluminum coating 91% reflectivity
Mirror Weight - 90 Kg
Circle in the center for easy and minute collimation
Strehl > 0.8
Interferometer test report included

     

     Price - 40,000 USD

C O M I N G   S O O N

     Telescope Specifications - Sky Observing 40 (Complete Telescope with 40-inch mirror)

     Price - 60,000 USD