Right Angle Viewfinder for Camera with 6 Mounting Adapters - Compatible with Canon Nikon Samsung Pentax Olympus|90° DSLR View Finder w/ 1X - 2X Magnification/360°Rotating for A Comfortable View

I have strained my neck innumerable times trying to look through the polar finderscopes on my mounts. This device solves the problem, your polar picture is now clearly visible from a much more comfortable position. Also, the unit can be turned sideways left or right to make the view more comfortable, which is a very nice feature.The package appears to be a combination of a well made DSLR camera finderscope and a 3-D printed nice sturdy plastic mount that grabs the telescope finderscope firmly with three nylon screws. I was pleasantly surprised on how well made it is, and how well it works.So far I have attached it to a Skywatcher Star Adventurer II, to a Celestron AVX mount with (optional) optical finderscope, and to a Skywatcher HEQ5, and it fits perfectly on all three (the polar finderscopes on all three are made very similarly it seems). 5 stars for sure !

I was able to quickly set it up and use it. Works with no issues on two mounts, a skyguider pro and an iOptron CEM26. I also attached it to my DSLR eyepiece using the included adapters. That also works, although my camera has an articulating display, so I won’t use this much with my camera.Easy to focus and I found the image to be of good quality. As others have noted, the plastic adapter for connecting to a polar scope may not hold up well over time. But for now, as a new user, all is good.

Fits perfectly on my Star Adventurer, well made. Neither over or under engineered. Will save my neck for sure! Well priced as well.

It still seems a little expensive for what it is, but this right angle viewfinder has made polar alignment so much easier. I don't have to be squatting in the weird can't touch the tripod position any more. I can just put this on and look through the eyepiece. The zoom on it is nice too. Makes seeing the alignment grid much easier.

The scope works well but the adapter to attach it to my Star Tracker is made of a 3D printed plastic and broke upon first use.

No longer have to stand in awkward positions while viewing through the polarscope. It is of very good optical quality. Easy to mount on polarscope

Love the ease of installation. Makes aligning my StarGuider Pro much easier. The light green plastic adapter is not that great however. When trying to tighten the white plastic screws enough to prevent rotation of the eyepiece it sounded like the raised threaded portion of that piece was cracking. So now I'm afraid it will eventually fail with minimal use cycles. I guess I could just tape it in place, but I'd prefer taking it off after aligning. If that adapter were metal I would give this product 5 stars!

I fits my star tracer and it does help you not have to squat so much. That said you can't easily focus the polar scope once you pt it on. It came with little sreds of black plastic in the optical trian. the adapter that hooks to your polar scope wasn't cut properly. Had to modify it to get it together before mounting.

For those of you who was wondering if it fit well on a I-optron SkyGuider Pro, Yes it does really well 👍.The Green 3D printed attachment fit well on the SkyGuider Pro without any modifications which is great. 👍The only slight issue I have so far from day one is with one of the 3 tapped hole on the Green 3d printed attachement, where the inside thread is so loose that I can't really tighten that screw, but fortunately the other two screws can be properly thighten. The plastic screws itself do have enough thread on them, the issue is really coming from the ID thread on the Green sleeve attachement, but only on one of the 3 tapped holes.If it's getting worst, i will eventually need to fill that thread hole with glue, and just drill and Tap that hole again to fix it.Other than that every thing worked as expected

Pratique et bien fait. Fonctionne bien.