About this product
Part Number: K1.25N-AB
Noticeably superior to stock diagonals supplied with most telescopes!
This premium quality 1.25" 90º Star Diagonal features a durable di-electric coated mirror that has undergone a high-reflectivity multi-coating process that enables it to reflect 99% of the gathered starlight for exceptional brightness and contrast! (Most regular diagonals typically reflect 90-95% of light).
The black-anodised metal body features a non-marring compression-ring eyepiece clamp and a tapered 1.25" nosepiece (less likely to fall out if the focuser's fixing screw loosens).
The nosepiece is threaded for 1.25" filters.
|Average Rating (3 Reviews): |Fine replacement diagonal
10 December 2022 | Roger
Quite an improvement on the one originally supplied with my Celestron SLT. Delivered quickly in good secure packaging.
13 June 2021 | Andrew
StellaMira have delivered a well made and optically high quality dielectric diagonal for a very reasonable price, and I can push my scope to its magnification limits without any loss of image quality due to the diagonal. Well worth the investment.
StellaMira 1.25" 90º Di-Electric Diagonal
19 May 2020 | Michael
Excellent product from FLO as usual good well made diagonal solid piece of kit, a bit slow in coming not FLO’s fault due to the circumstances we are in at the minute, thanks FLO
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