Skip to content

Eclipse glasses 2027

Solar filter for your phone’s camera

A card with a solar filter window that goes in front of your phone’s camera to photograph the Sun during the eclipse. It is for the camera: it is not for looking at the Sun.

Solar filter for a phone camera, front and back
Real photo of the filter, both sides.

What it is and what it’s for

Without a filter, your phone’s camera sees the Sun as a white blob. With the filter in front you can see its disc and the Moon gradually covering it.

It is a filter for the camera lens, not eye protection: it doesn’t carry the eclipse-glasses certificate because it is not for looking through.

What’s inside

One solar filter for your phone’s camera

How to use it

  1. Check it before each use: if it is damaged, torn, holed or separated from its frame, throw it away.
  2. Hold it in front of the camera lens, between the Sun and the camera, with the marked side facing the Sun.
  3. Take the photo looking at the screen, never at the Sun. To look at the Sun, keep your eclipse glasses on.
  4. Don’t use it with cameras that have an optical viewfinder (DSLRs): the Sun’s light would reach your eye through the viewfinder.

Technical sheet

Size
101.6 × 81.6 mm
Material
Cardboard card with a solar filter window; one side faces the Sun
Use
For the lens of your phone’s camera. Not for looking at the Sun. It is not eye protection: you never look at the Sun through it.
Shelf life
3 years: the filter card itself says so
Manufacturer
Wenzhou Kangjing Optics Co., Ltd., Wenzhou (China)
EU importer
Flexibles y Accesorios Gobe, S.L., C/ Roger de Llúria 54, 08009 Barcelona (Spain)
Contents
One solar filter for your phone’s camera

Safety warnings

  • Don’t look at the Sun through the filter: it is for the camera, not for your eyes.
  • Look at your phone’s screen, never at the Sun.
  • Don’t use it with cameras that have an optical viewfinder.
  • Meant for people over 18.
  • Throw it away if it is damaged and, in any case, after 3 years.

Delivery

When sales open you’ll be able to get them delivered to your home or pick them up at a pickup point.

Frequently asked questions

Can I look at the Sun through the filter?

No. It is for the camera, not for your eyes. To watch the eclipse, use certified eclipse glasses.

Can a child use it?

No: the filter itself says it is meant for people over 18. If a child wants the photo, an adult takes it, and the child watches the eclipse with their glasses on.

How long does it last?

3 years: the card itself says so. Sooner if it gets scratched, holed or comes away from its frame.

Eclipse glasses 2027

The other 2027 glasses and packs