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Question: is this aright angle finder, or will i have to crouch and look along the telescope tube to aim it?
Document: I also noticed that when my target is straight up, rather than looking through the glass along the scope tube -(and taking a class in yoga) , I can look down at the outer top of the glass on the telrad, and in the glass see the reflection of the stars! My head is now 90 degrees different than from the other 'correct way'. This is especially useful for Jupiter when it was high over head.
It is about 8 inches long. It takes up a lot of room in your eyepiece case.-A magnifying telescope finder, either straight-through of right-angle finder not only magnifies, but gathers more light than any 1x finder, which is limited to what you can see with the unaided eye.
The Telrad is an easy to use 1x (that is right one power) reflex finder. I use one with my Meade 8&quot; LX200 telescope. The advantage of a reflex finder is that you can aim the telescope at the area you see with your naked eyes. If I had one of these finders when I started out with my first telescope, I would have spent more time looking at objects than looking for them.
I'm an Amateur Astronomer for little over two decades and have used this product on all my scopes, (along with a powered finder) from day one... and I still use it today for aligning my telescope ON or hopping bright and dim naked eye visible sky objects......Made of a very strong, durable type plastic. It comes with the Talrad removable finder and a permanent mounting base.
As many new astronomers have discovered, finding an object to look at can be the most difficult part in the hobby. Due to the small field of view most telescopes provide, a wider field of view "finder scope" (essentially a small telescope) is used in conjunction with the main viewing telescope in order to find the desired object(s) more quickly and easily.
A great sight for a telescope....along with the Telrad charts...makes finding objects easy,fast and fun.........
With my 12" Dobsonion this is the finder I always use first. It is best used with both eyes open - one looking through the reticle window and one above or outside the window. Just centre it on the object or expected area of sky and then move to your magnifying finder scope. Find the fuzzy whatsit you're looking for, centre on the cross-hairs, and then look in your telescope. A three-part process which is fast and usually easy. The Telrad is just brilliant.
I ended up loving this thing even more than I expected. I had planned to use it simply as a finder for goto telescope initial alignments but I discovered that it mounts in the perfect place to get a perfect feel for where the telescope is actually pointed in the sky after going to an object. Simply lift my head up and look through the Telrad. It becomes a much better experience to see exactly where the telescope is pointed with a 1x view too. Ahh so that is the point I'm looking at!
You really will want a reflex sight like this for almost any telescope. It's much easier to aim at a point in the sky when you can see it aligned straight and with the full context of the sky around it. From there you can move to your optical sight or go straight to the scope for narrowing down whatever you want to aim at.
Then waited for nightfall and was able to instantly go to any object that I wanted to see. This is so easy to use that I was able to teach my 7-year-old and her 5-year-old sister how to aim the telescope with it.If you're having problems aiming a telescope, this is the simple solution. The only downside, as others have mentioned, is the size of the device.
Answer: The Telrad is like a gun sight in that after it is mounted and aligned on your telescope you can point the red dot in the circles at what you want to look at and your telescope will pointed the rightway.  It is used by many amateur astronomers that I know and they all love it as well as I do.