Reversing Goggles

Excellent and well made. I am an optical engineer and am very picky. This is well designed and delightful to use.
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The only reason I gave it 3 and not 5 is because the assembly required (which I obviously f***ed up).
To have my clumsy ass glue (not included, and you have to guess what type you need) the prisms to the holes in the cardboard turned out badly for me, now one lens is foggy. But that is completely my fault... still a pre-assembled (at leased pre-glued) would make me give it a 5+ stars.

A bit finicky, but alright.

Cool stuff. It really turns the world upside down. Challenging and fun, not just interesting.

Skittle disapointed from the googles cause you don't see one good picture.

All good! Fast shipping! Good item!

Very disappointed by the product.
The item is definitely not what i expected.

1 ) The two prisms do not fit at all the cut of the glasses, making them move, or even fall.

2) Even if adjust it by yourself with paper.... it well never be accurate enough, so your view is never straight.

3) The field of view is tiny.

=> This is a product you won't use for more than 5min.
I wanted to do experiments wearing upside down goggles for a longer time. It's a failure.

I wish I coul.

It would have been nice to have English instructions for the product. They are also missing a way to hold the lenses to the paper cards and I need to find a suitable 2 part epoxy to glue them together.