British Astronomical Association
Supporting amateur astronomers since 1890

Secondary menu

Main menu

Home Forums Photometry
Terms of use

New Bessel UBVRI filters from Baader

1 post / 0 new
Robin Leadbeater's picture
Offline
Last seen: 1 day 20 hours ago
Joined: 05/03/2014 - 00:50
New Bessel UBVRI filters from Baader

I've just received a newsletter from Baader launching their new generation of photometric filters (Bessel and Sloan).

https://www.baader-planetarium.com/en/blog/coming-soon-new-baader-sloan-...

https://www.baader-planetarium.com/en/filters/photometric-filters.html

Unlike some recent "Bessel" filters at least these do appear to have the right shape passband though I could not find any detailed data.

Cheers

Robin