Dielectric Mirror, 1.25 Inch 90-Degree Dielectric Mirror Diagonal for Telescope

Dielectric Mirror, 1.25 Inch 90-Degree Dielectric Mirror Diagonal for Telescope

$ 33.09

Score By Feature

Based on 16 ratings

Easy to install

9.90

Value for money

9.11

Mileage

8.71

OveReview Final Score

How Our Score Is Calculated

Product Description

Coating that covers all surfaces in multiple layers.

The first one was used. There are two 25 inch focus seats and one 1 inch seat. This eyepiece has a 25inch focal length.

The interface with 1 is as follows The thread of a 25 inch can be attached to a 1 inch diameter. Filter with a 25-inch diameter.

Built with aluminum alloy residence and a stainless steel cover plate, it can last for a long time.

Suitable for reflection telescopes but not for use in reflecting

Questions & Answers

Approximately what percentage of the surface of the earth is reflective?

Using it with reflective telescopes is not recommended.

Does this mirror or prism look like it? There is mention of both in your advertisement. ?

I think of it as a mirror, not as

Selected User Reviews For Dielectric Mirror, 1.25 Inch 90-Degree Dielectric Mirror Diagonal for Telescope

SVBONY is the same as below

5/5

As soon as I tried fitting eyepieces, I was unable to do so due to catching of the brass clamping band edges (quality control issue) on the SVBONY one. In the end, I found this unbranded version that looked exactly the same as the one I was going to exchange. I would definitely buy this again with a lower price. The clamping did not cause any troubles.

Kade Watson

| Jan 01, 2021

This unbranded diagonal is a great deal at a great price

5/5

Looks like it's a Svbony brand. As of the time I placed my order, it cost 1/3 as much as As far as I can tell, it has worked well for me and does not seem to hinder my telescope at all. There is an opaque compression ring holding the watch in place with a ring of metal and it has excellent optical clarity.

Josue Blevins

| Dec 28, 2020

Your sky gets darker, but for such a low price

3/5

By pulling the diagonal out and hooking my eyepiece directly to the visual back, I got everything back to The brightness has been increased fivefold!.