About this product
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 lack-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.
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