45 Degree Diagonal Mirror, 31.7mm Erect Image Mirror Telescope Mirrors for 1.25inch Eyepiece and Focuser Astronomical Accessory

【 45 Degree Diagonal Mirror】This High quality 31.7mm 45 degree Correct Image Prism Diagonal Mirror, can correct upside down and left-right reversed image easily, which allows you view things during daytime in correct position. 【For 1.25inch Telescope Eyepiece】Standard 1.25 " diameter for filter thread Fits for 1.25inch telescope eyepiece and focuser. Work with Refractor and catadioptric telescopes. 【Transparent Optical Lens】Wide 45 degree angle makes you view correct image from refractor telescope stand and just look down with a comfortable angle.Plastic body with optical glass lens, high optical lens transparency, so that provid more clear and sharp image. 【Free Dust Cover】Erect Image Diagonal Adapter with dust cover to keep your lens clear, easy to install and use.This product is made of high quality material. Easy to install and use, a good choice for you. 【100% Satisfaction Guarantee】This 1.25" 45 degree diagonal mirror has a complete after-sales service, If you have any questions about the product or you are not satisfied,please contact us at any time, we will provide you with the best solution.Your satisfaction is our main concern.