Best Overall
Soluna Solar Eclipse Glasses 2-Pack
Key details
- Lens
- Silver polymer, optical density 5+
- Frame
- Cardboard, full rim
- Pack Size
- 2 pairs
- Certification
- ISO 12312-2:2015(E), AAS-recognized
What earns Soluna the top spot is the paperwork, not the packaging. The lens is silver polymer with an optical density of 5 or more, made in the USA by American Paper Optics, one of the suppliers NASA and the American Astronomical Society point viewers toward, and independently tested to ISO 12312-2:2015(E) by ICS Laboratories. When a product's only job is to stand between your retina and the sun, that chain of evidence is the feature we care about most, and nothing else in this guide documents it as clearly.
In hand they're light, about nine grams, and the frame is cardboard with scored crease lines on both arms so you can shorten them for a smaller head. Put them on and the world goes black: no porch, no trees, and then a hard-edged disc floating in the middle of the lens the moment you look up. That blackout is the correct result, and it's the fastest way to tell a real solar filter from a decorative one.
The arms are where cardboard shows its limits. They perch on prescription frames rather than wrapping around them, and on a wide face they can sit slightly forward of the ears. If someone in your group wears glasses, have them try a pair on an hour before first contact rather than sixty seconds before totality.
Buy it as your own pair, the one that lives in the glove box in its sleeve, and add a bulk box for whoever turns up. Looking up through it at a sun with a bite taken out of it is the whole reason this category exists, and this is the pair we reach for first.
Pros
- Independently tested to ISO 12312-2:2015(E)
- Filter made by an AAS- and NASA-referenced US supplier
- Crease lines shorten the arms for smaller faces
Cons
- Only two pairs, thin for handing out
- Cardboard arms bend and crease with rough storage
For the pair you keep for yourself, we trust Soluna: an AAS-recognized, US-made filter independently tested to ISO 12312-2, in a frame that folds down to fit.