Jump to content

  •  

CNers have asked about a donation box for Cloudy Nights over the years, so here you go. Donation is not required by any means, so please enjoy your stay.

Photo

Siebert barlows..?

  • Please log in to reply
25 replies to this topic

#26 Danny778

Danny778

    Lift Off

  • -----
  • Posts: 16
  • Joined: 14 Dec 2016

Posted 05 June 2020 - 11:38 AM

Hey,

Wanted to add in, I have used a Siebert 2" x2 telecentric for years, and it's amazing. No aberration or change in the optical path I could detect. In dark sites, paird with my APM/Lzos 100/800 and wide angle 5mm and 3.5mm eyepices I could see the colory disks of Neptune and Uranus with seemingly no abrations at all.

IMHO he probably makes some of the best out there.
  • eros312 likes this


CNers have asked about a donation box for Cloudy Nights over the years, so here you go. Donation is not required by any means, so please enjoy your stay.


Recent Topics






Cloudy Nights LLC
Cloudy Nights Sponsor: Astronomics