wanted: Solarscope SF-50 or other with FSR~10A

VENDORS WELCOME! Please, only solar equipment.
Post Reply
antonf
The Sun?
The Sun?
Posts: 4
Joined: Mon Jul 23, 2018 5:56 am

wanted: Solarscope SF-50 or other with FSR~10A

Post by antonf » Sat Aug 25, 2018 11:21 am

I'm looking for Solarscope SF-50 or similar etalon without central vignetting and with free spectral range of ~10A (not 15A as in Lunt).

Post Reply

Who is online

Users browsing this forum: No registered users and 1 guest