99% you would need a glue to fix lens, but there is no glue in the package, so you buy it separately. Manul is the worst I ever seen - you need an academic degree to understand it. Also red gum is not good quality - mine was deformed :(.
Mikhail I. 2/25/2020 at 01h01
Excellent and well made. I am an optical engineer and am very picky. This is well designed and delightful to use.
.
John F. 1/13/2020 at 16h27
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.
Ariel b. 11/19/2019 at 20h10
A bit finicky, but alright.
Michael S. 11/19/2019 at 12h45
Cool stuff. It really turns the world upside down. Challenging and fun, not just interesting.
Stefan G. 5/2/2019 at 10h46
Skittle disapointed from the googles cause you don't see one good picture.
Uri M. 12/7/2017 at 19h39
Bad qualitiy. Inpissible to assemble.
Katalin Vadasz. 9/27/2017 at 11h33 Review collected by Feefo
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.
Quentin ALBERT. 9/27/2017 at 11h33 Review collected by Feefo
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.
Dan Lake. 9/27/2017 at 11h33 Review collected by Feefo
Kathryn Wieczorek. 9/27/2017 at 11h33 Review collected by Feefo
Antonio da Cruz. 9/27/2017 at 11h33 Review collected by Feefo
Vincent Walsh. 9/27/2017 at 11h33 Review collected by Feefo
Cameron mclean. 9/27/2017 at 11h33 Review collected by Feefo
Jonas Vibell. 9/27/2017 at 11h33 Review collected by Feefo
Emma Dalton. 9/27/2017 at 11h33 Review collected by Feefo
All good! Fast shipping! Good item!
Lytvynenko Grygorovich. 9/27/2017 at 11h33 Review collected by Feefo
I assembled with a little glue on edges (they were lose) but this would show in the reflected image.
Chris Niakaros. 9/27/2017 at 11h32 Review collected by Feefo
Serious assembly was required of the inversion goggles - without precision gluing the things didn't work as advertised. A little pricey for that, in my opinion.
Scott Thomas. 9/27/2017 at 11h32 Review collected by Feefo
The crystals could be better.
Erik Staaf. 9/27/2017 at 11h32 Review collected by Feefo
The goggles worked fine but getting them to work was hard and the crystals keep on falling out.
Jarrett Niznik. 9/27/2017 at 11h32 Review collected by Feefo
Scam, a ??5 dangerous item for ??50. Robbery.
Graeme Frankland. 9/27/2017 at 11h32 Review collected by Feefo
MARCO VENDITTI. 9/27/2017 at 11h32 Review collected by Feefo
The goggles do not provide a clear vision. The field of view is divided into 3 parts and this makes using the googles very uncomfortable. Would totally never bought this if I knew. Will not recommend to anyone.
Anna Amirkhanyan. 9/27/2017 at 11h32 Review collected by Feefo
Bad.
Dag Eivind Evensen. 9/27/2017 at 11h32 Review collected by Feefo
Christmas gift for my daughter so can not comment at the moment.
Karin Christensen. 9/27/2017 at 11h32 Review collected by Feefo
Charles Wemyss. 9/27/2017 at 11h32 Review collected by Feefo
I would have loved to try them but I never got them.
Brandon Shafe. 9/27/2017 at 11h32 Review collected by Feefo
Very kind caring and professional . will buy again.
Elliot Yudenfriend. 9/27/2017 at 11h32 Review collected by Feefo
Kimberly Felong. 9/27/2017 at 11h32 Review collected by Feefo
Good products.
Alessandro Fain. 9/27/2017 at 11h32 Review collected by Feefo
