Designed for safe, direct views of the Sun, the Celestron EclipSmart Solar Eclipse Glasses use ISO-certified Solar Safe film to deliver a clean, orange-tinted view of eclipses, sunspots, and everyday solar activity. They’re light, simple to pack, and the fold points let you shape them to different faces without fuss. Before each session, a quick check of the film is all that’s needed to ensure you're ready for a comfortable look at the Sun.
Celestron EclipSmart Solar Eclipse Glasses Key Features:
- Solar viewing glasses using an ISO 12312-2:2015(E) certified filter
- Solar Safe film blocks harmful IR, UV and 99.999% visible light
- Reveals the Sun in white light with a natural, comfortable orange tint
- Two folding points adjust fit across a range of face shapes
- Light 4g build sits comfortably during long observations
- Solar film made in the USA by a NASA-recommended supplier
- Supplied as one pair for safe viewing of eclipses and sunspots
What's in the box?
- 1 x Celestron EclipSmart Solar Eclipse Glasses
FAQs
Are these glasses safe to use when looking directly at the Sun?
Yes. The Solar Safe film conforms to ISO 12312-2:2015(E) for direct solar observation. It blocks harmful infrared, ultraviolet and the vast majority of visible light, so you can view the Sun safely during partial phases of an eclipse or when checking for sunspots. Always inspect the film before use and discard the glasses if you see any damage.
Can I use these glasses with binoculars or a telescope?
No. The glasses are designed only for unaided eye viewing. A magnifying optic concentrates far more light, which could overwhelm the film, risking instant eye damage. If you want to observe through a telescope or binoculars, you need a separate front-mounted solar filter rated for direct solar viewing.
How should they fit on the face?
The cardboard frame has two fold points, so you can tweak the angle to sit comfortably around different nose shapes and head sizes. They’re incredibly light at around 4g, so they tend to stay put once folded to shape. Because you’re often looking up during an eclipse, it helps to make sure the arms sit snugly before you start.
What colour will the Sun appear through the glasses?
You’ll see the Sun as a crisp, orange disc. The film passes visible white light, but Celestron adds a warm tint to make the view feel more natural and easier on the eyes during extended eclipse watching.
Do I need to replace the glasses after each event?
There’s no set expiry, but you should treat them carefully. Store them flat, avoid bending the film, and always check for scratches, punctures, or any separation from the frame before using them again. If the film shows any damage at all, they should be discarded and replaced for safety.
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