LACERTA Herschel prism set with Brewster angle, incl. heat shield, ND3 Filter, T2 threads and 31,7mm eyepiece-adaptors on both sides. Free optical window is 30mm.
(--Lacerta hot product: Herschel-LAC1s)
227.89 EUR
LACERTA Herschel prism set (2") with Brewster angle, incl. heat shield. Included 2" to telescope, T2 rotation-adaptor to eyepiece or camera, 2" ND3 filter. Free optical window is 48mm.
(--Lacerta hot product: Herschel-LAC2s)
332.89 EUR