Search query: celestron prism

Product: SVBONY Diagonal Adapter Zenith Diagonal Mirror Prism 1.25inch 45 Degree Erecting Prism Optical Prism Inside for Astronomical Telescope Eyepiece
Brand: SVBONY
Relevance: Substitute
SVBONY 45 degree erecting image diagonal prism for telescope and any standard 1.25" eyepiece
It’s easily correct upside down and left right reversed image;makes it easier to navigate the day and night skies with telescope in correct position
You can insert it into the 1.25" telescope silver terminal;the other end with a screw fixed 1.25" eyepiece;it can also be used to observe astronomy;nebula;cluster;nebula scattered with high brightness and excellent optical properties
Main Features:
Semi-metallic material; 45 degrees
High optical lens transparency provides clear and sharp images
Standard 1.25 " diameter fits for 1.25" eyepiece and telescope
The dust cover keeps the lens clean to extend the service life
Type: zenith mirror
Observation angle: 45 degrees
Net weight: 0.18lb
Material:metal and plastic
Package includes:
1 x 1.25" 45 degree zenith mirror
High-quality prism diagonal provides a comfortable and sharp 45 degree viewing orientation for great daytime terrestrial views and night time astronomy applications for telescopes
High optical lens transparency;the large quality prism allows more light transmission;so that delievers a clear image
Standard 1.25 " diameter for filter thread for any 1.25" filter;fits for the standard 1.25" telescope eyepiece
Semi-metallic zenith mirror has dust cover keeping the lens clean,so that provides clear and sharp images and extends the service life
Easily correct upside down and left-right reversed image; It produces an image that is oriented properly; which means the image is upright and correct from left to right; allow you view things during daytime in correct position;It's a great birthday christmas gift

Product: Visionking 1.25 inches Erecting Prism for Newtonian Reflector Astronomical Telescope
Brand: Visionking
Relevance: Substitute
Descriptions:

This Visionking Image Rectifier Universal Erecting Prism is a new roof design for Newtonian Reflector Telescopes,and 1.5X means that it has a 1.5x Barlow effect,it not only rectifies the image but also magnifies the image by 1.5x.It also with standard M42x0.75mm thread for Astro-photography.

Specifications:

Body Material: Aluminum
Prism BAK4
Prism Type Roof
Coated Multi-Coated Lens
Adater 1.25 Inches
Scew M42X0.75mm(astronomical photograpy)
Magnification 1.5x
Magnification 1.5x
Ultra short and compact design by roof prism
Suitable for all 1.25 inches eyepieces
T2 thread for a camera connection
1.25 inches Image Erecting Prism for Newtonian Reflector Astronomical Telescope