10 Best
Telescope Diagonals
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Product Highlights- Great diagonal ---- typically, you see the picture standing upside down. but what if you also want to observe nature with this 90-degree erecting prism transform your telescope into a telescope for nature observation with upright and left-right corrected image. this is a great diagonal for daytime terrestrial use and night time astronomy applications for telescopes or s...
- Easy to install ---- telescope diagonal mirror is easy to install and use. just insert into 1.25in telescope at the silver end,the other end fix 1.25in eyepiece by the screw. it can be completed in a short time without modification, cutting or drilling. the dimensions are perfect and each piece is strictly controlled.
- For 1.25in eyepiece ---- standard 1.25in diameter fits for 1.25in eyepiece and telescope focuser. interface: 1.25in. please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.
- Wide 90 degree angle ---- diagonal lens is designed for refractor and catadioptric telescopes, and not for reflector telescope. wide 90 degree angle allows you to view inverted image from refractor telescope stand and just look down with a comfortable angle.
- High quality material ---- the body is constructed of high quality materials, sturdy and not easy to damage, which ensures a tight fit and long grip, ensuring not easy to crack, scratch resistant, increasing product life. from now on nature lies at your feet: even if it is far away.
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Product Highlights
- 【professioanl design for refractor catadioptric telescope】- designed for refractor and catadioptric telescopes, and not for reflector telescope.
- 【portable operation erecting image prism】- easy to install and use. just insert into 1.25in telescope at the silver end,the other end fix 1.25in eyepiece by the screw.
- 【1.25in telescope mirror】- standard 1.25in diameter fits for 1.25in eyepiece and telescope focuser. 1.25" 90 degree diagonal adapter erecting image prism mirror for telescope.
- 【wide 90 degree angle diagonal adapter】- wide 90 degree angle allows you to view correct image from refractor telescope stand and just look down with a comfortable angle.
- 【lightweigth durable】- the body is constructed of high quality materials, sturdy and not easy to damage.
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Product Highlights
- Fits for 1.25inch telescope eyepiece and focuser. work with refractor and catadioptric telescopes.
- Plastic body with optical glass lens, providing clear and sharp image.
- This diagonal can correct upside down and left-right reversed image easily, which allows you view things during daytime in correct position.
- Wide 45 degree angle makes you view correct image from refractor telescope stand and just look down with a comfortable angle.
- Comes with dust cover to keep your lens clear, easy to install and use.
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Product Highlights
- Durable and stable: durable, this diagonal mirror is made of high quality optical glass. wide 90 degree angle allows you to view correct image from refractor telescope stand and just look down with a comfortable angle
- For astronomical telescope: the diagonal mirror is suitable for celestial observation and for terrestrial observation. observe more closely the clusters of stars, the moon, the sky, the planets or other other objects
- 1.25 inch 90 degree angle: a 1.25 inch 90-degree angle mirror ensures that the image is upright but upside down. wide field of view with increased sharpness and long eye relief. high brightness observation is very comfortable, you will obtain more details that you have never seen before
- With dust cover: with dust cover, keep lens clean for clear viewing and long time use. 4 screws fix the base, for easy removal and cleaning. help astronomy enthusiasts better perform astronomical observations
- Notice: our products will be shipped after strict quality inspection. due to long-distance transportation and distribution, various unpredictable situations can occur. if it is damaged or unusable, please contact us
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Product Highlights
- 【accurate image orientation】 turn your refractor or cassegrain telescope into a daytime terrestrial spotting scope and get a view that is correctly oriented, which means the image is upright and correct from left to right
- 【bright and sharp images】 the premium multi-coated optical prism ensures bright and sharp images with exceptionally high color fidelity. the durable metal construction is ideal for outdoor observation
- 【suitable for 1.25" eyepieces】 neewer lt-t11 45° diagonal prism is compatible with all 1.25" eyepieces and telescope focusers. (note: the image is reversed when using a newtonian telescope. it is due to the optical design of the newtonian telescopes, not the product’s defect)
- 【comfortable 45° viewing angle】 it offers a wider 45° viewing angle on your astronomical telescope, so you can observe wildlife, landscape, sports events, and other objects in a convenient and comfortable position
- 【secure & safe installation】 directly insert the silver end into a 1.25" telescope and fasten the telescope eyepiece with the screw knob. the copper ring offers great security and keeps the eyepiece free from scratches
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Product Highlights
- this diagonal can correct upside down and left-right reversed image easily, which allows you view things during daytime in correct position.
- Plastic body with optical glass lens, providing clear and sharp image.
- This is an elaborate diagonal line, and since the oblique angle is 45 degrees, i can now point the oscilloscope to a higher position, the ideal angle of the refractor and ground observation.
- Fits for 1.25inch telescope eyepiece and focuser. work with refractor and catadioptric telescopes.
- Comes with dust cover to keep your lens clear, easy to install and use.
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Product Highlights
- 【work with refractor telescopes】 this diagonal telescope mirror is only suitable for refractor and catadioptric telescopes, not recommended for reflector telescopes
- 【secure & safe installation】 directly insert the silver end into a 1.25" telescope and fasten the telescope eyepiece with the screw knob. the copper ring offers great securing strength and keeps the eyepiece in pristine condition free from scratches
- 【fit for 1.25" eyepieces】 compatible with all 1.25" eyepieces and telescope focusers
- 【achieve optimal positions】 when the diagonal mirror is installed on the vertical axis, you will see an upright image with a mirroring effect (left to right reversal). when installed on the horizontal axis, the image will appear in an upside down orientation. no matter how you install the diagonal mirror, you will get an optimal position for observing landscapes, wildli...
- 【impeccable image quality】 the diagonal mirror is made of quality optical glass with coatings for crisp and sharp images as well as high color fidelity. the durable construction is suitable for outdoor use
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Product Highlights
- 【scope of application】fits for 1.25inch telescope eyepiece and focuser. work with refractor and catadioptric telescopes.
- 【clear image】plastic body with optical glass lens, providing clear and sharp image.
- 【powerful】this diagonal can correct upside down and left-right reversed image easily, which allows you view things during daytime in correct position.
- 【better vision】wide 45 degree angle makes you view correct image from refractor telescope stand and just look down with a comfortable angle.
- 【easy to install and use.】comes with dust cover to keep your lens clear, easy to install and use.
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