So far no light has come out. I like the frames to get 100x100 and 150x100 for my additional filters. It keeps fingerprints out of the filter.

The company is based in Hong Kong. I would have liked to have additional adapter rings, but K&F Concept doesn't sell them separately it seems. I contacted her through her website/email and continue to receive ads for her backpack. I have been asked to get magnetic adapter rings which will not work with this system. It looks like if you want to get adapters you need to purchase the portafilter and adapter rings.

This is definitely a product to buy. I can't wait to take photos with it. It would be nice to have a wide angle lens hood.

Scope works very well and has good light source. Very happy so far.

Top-quality, smooth mounting, very light.
I recommend this set of rings!

So let me get my one complaint out of the way first. The claim that the magnification is 1300X is just ridiculous. My calculations indicate about 34X magnification. I focused the camera on the word Model on the front page of the manual. With the lens as close as I could practicable get it to the page and the device zoomed in to its maximum magnification (2.9X) the letters Mo basically filled the screen. A quick measure reveals they are 8.5” wide on the screen. Measuring the same 2 letters on the paper reveal they are 1/4” wide. That seems like 34X magnification to me. That said, I did not expect anywhere near that much magnification. I got this to look at electronic circuits, coins and other things that are just a little hard for me to see. For that purpose, this thing is amazing. Having the 2 gooseneck lights plus the light on the lens itself makes this thing great. Sometimes direct light on the object actually makes it hard to see. In those cases, you can use the auxiliary lights to provide more indirect light and actually improve the contrast. I also found the polarizer does help in some cases as well. I really like that the scope comes with a remote. It allows you to zoom in and out, take pictures or videos all without touching the scope. I have one other minor criticism. The stand that holds the camera allows it to move around a little. There are 2 screws that press against the tube. They seem to have a rubber or silicone tip on them and that seems to allow it to move a bit. It doesn’t keep the scope from working well, it’s just a little nuisance. Overall, I’m quite pleased with it.

This tripod is great. It’s light, steady, tall and with the included shoe, the camera goes on and comes off easily. Best part is how easily it sets up. Love it.

This is really great tripod. Light, stable and easy to set up.

Best Tripod out there.

Most scopes come with much less snake-light length, this camera is water tight and reaches more than 15 feet. I'm remodeling a kitchen and this scope has come in handy for both electrical and plumbing. I do simple electrical stuff like adding a switch for my disposal. But, when things should be easy and aren't I get frustrated. I should have been able to fish a wire 3' up the wall but there was a horizontal block in the framing. Instead of struggling to figure it out the scope clearly showed me what was in the wall, and once you can see what's what, then you can deal with it. great tool!