Primary Mirror 315mm
Diameter of 315mm.
Focal Length 1560mm.
The plate thickness of about 40mm
Material- Optical Glass Bk 7
Cena 1700PLN
315mm Mirror
315mm mirror
Mirror of sputtered. It has a recess visible in the picture. That gap is not an open field and was cut and before figuryzacją. It has no effect on the given images. Price to low negotiation.
Primary Mirror 280mm
Diameter of 280mm
Mirror made once by p. Poruczkę. Soon, I will focus and the price, also checks the accuracy of performance. (I am not the owner of this mirror)