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).
|Average Rating (6 Reviews): |
07 August 2023 | Robert
I love dealing with FLO - the advice they're able to provide has always been useful and their delivery and returns setup is second to none. This purchase was a case in point: I wanted something to ease my 70 yo neck on the occasions when I want a bit of visual observing rather than imaging and this diagonal recommended by FLO staff turns out to be excellent for the job - a bright and clear image with no obvious colour fringes etc. Also, much safer when I take my portable rig into schools and use a neutral solar filter to reveal sunspots to a class.
StellaMira 1.25" 90' Di-Electric Diagonal
13 July 2023 | Allan
Very pleased with the quality and build of this diagonal. Pin-sharp images, bright and very clear. Excellent product and worth the money.
Stella Mira 125 star diagonal
19 February 2023 | Julie
Excellent service and product
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