D400mm f/3.6 - 25mm Borofloat 33 – Diameter-thickness ratio 16:1 - Strehl 0.94

Physical diameter: 400mm

Optical diameter: approx. 397mm
Focal length: 1449mm
Weight: 5.9kg
Reflectivity: >92% (Al enhanced with SiO2 protective layer)

Price: 3550€ (19% VAT included)

In price included: center collimation mark, complete interferometric report on CD, Packaging

Please ask for a quote for shipping costs to your country.


Recently modified: Mar 30, 2021