SVBONY SV188P Dielectric Mirror Star Diagonal, 1.25 Inch 90 Degree Mirror Diagonal, 99% Reflectivity Dielectric Coatings with Brass Compression Rings
Electronics > Camera & Photo > Accessories > Telescope & Microscope Accessories > Telescope Accessories > Diagonals
About this item
- Dielectric coatings; super flat mirror with dielectric coatings to reduce reflected light loss; provide an over 99% reflective surface; good for astronomical viewing
- 1.25 inches nosepiece fits 1.25 inches telescopes; accepts standard 1.25in filters; eyepieces; Barlow lenses and other accessories with a 1.25in insert barrel
- 90 degree viewing angle; diagonal reflects the telescope’s light path 90 degree to provide a more comfortable viewing angle; best for observing objects overhead
- Correct upside down and left right reversed image; the view image is upright; but left and right reversed if use the 90 degrees to your telescope
- Brass compression ring; Built in brass ring and thumbscrew accessories avoid eyepiece to rotate during adjustments; effortless fixes more firmly and will not scratch your eyepieces barrels
Reviews
★★★★★
Verified Purchase
Another great SVBONY lens product
A much need welcomed lens as my old 90-degree mirror was starting to get foggy. You cannot beat a Dielectric coating for reflecting very clear images from a telescope. My images are bright and just about pin point perfect. The 90-degree mirror came with the caps for both ends, a nice solid box with foam to help protect the lens and a lens cleaning cloth. The one and only con is there was no spec sheet to describe the lens. This is something SVBONY needs to work on as everything I have bought from them has came with no spec sheet.
SVBONY is my new go to astronomy/telescope parts and eyepiece company. SVBONY has saved me a lot of money as their products are well made, solid with great clear viewing. All my new eyepieces and filters are from SVBONY.
Highly recommanded
★★★★★
Verified Purchase
Fantastic value
Fantastic clarity and great value. No comparison to the lower quality standard diagonals that come with the telescopes. I got it for the SVBONY SV593 70 mm ED refractor OTA. The telescope is awesome too. Not sure what the other guy Mr. B states, inside of mine is plated or painted black and it’s not red.
★★★★★
Verified Purchase
Very nice
Works perfect
★★★★★
Verified Purchase
Nice
To this price its a very good product. Clear image. and easy to focus. Works perfect with my 8-24mm eyepiece on my Celestron LZ80AZ. Much better than the plastic diagonal that came with the scope.
★★★★★
Verified Purchase
Quality for a good price
I use it with a Meade Polaris 80/900 refractor and it works great, you can tell the difference with my old standard diagonal mirror provided by Meade when buying the telescope. It is of very good quality and the delivery was very fast. I definitely recommend it.
★★★★★
Verified Purchase
★★★★★
Verified Purchase
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Question & Answer
Question :
are the barrels metal or plastic?
Answer :
Dear customer ,
Thanks for your contact.
It is aluminum alloy, and it comes with a brass compression ring.
For accessories;we provide 2 months warranty;within 2 months;you can return for refund or replacement.If you have any other questions about warranty;please contact us freely;we will work with you win to win.
If my reply still doesn't answer your question well or you want to know more details about this product, please contact us by message on Amazon. Because the customer's message can be seen in the first time on Amazon, and will solve the problem as soon as possible. Once I receive your response, I will try my best to answer your questions. Sincerely look forward to your reply.
Best wishes !
Kelly
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