Clip-On Solar Filter

A clip-on solar filter that attaches to prescription eyewear via a spring-loaded clamp, for direct visual observation of the sun including solar eclipses, transits and sunspots.

Protects ONLY for direct eye-to-sun observation when properly attached. Do NOT use with binoculars, telescopes or camera lenses. Do NOT attach over sunglasses or tinted eyewear.

Before every use, inspect the filter lenses and hinge. If ANY damage is found (scratches, pinholes, cracks, hinge deformation), discard the clip-on immediately.

1. 1Position the spring clamp over the bridge of your prescription glasses and press gently until the arms grip securely. Soft rubber tips prevent scratching.
2. 2Confirm the solar filter fully covers the optical zone of both prescription lenses — no unfiltered sunlight may reach your eyes from any angle.
3. 3Lower the flip-up hinge and confirm the filter is fully locked in the viewing position.
4. 4Only after confirming full coverage and secure attachment, look toward the sun.
5. 5Turn completely away from the sun before flipping up or removing the clip-on.

• •NEVER look at the sun unless the filter fully covers both lenses.
• •NEVER use with binoculars, telescopes or camera lenses — they concentrate solar rays and cause instant eye injury.
• •Do NOT attach over sunglasses or tinted eyewear.
• •ALWAYS supervise children (ages 3–14). Not a toy; not for children under 3.

Recommended lifespan: 3 years from the Date of Manufacture; discard immediately if damaged, regardless of age.

The Date of Manufacture is on the packaging — verify by scanning the QR code or entering the serial number at verify.absoluteeclipse.com.

Store in a protective case. Clean the filter lenses with a soft, dry, non-abrasive cloth only — never use liquids.

Polymer filters for direct observation of the sun (EN ISO 12312-2:2015, PPE Category II) with optical density greater than 5.0. Spring-loaded clip-on with flip-up hinge; clamp arms fitted with soft rubber tips to protect prescription lenses.

CE marking indicates conformity with EU Regulation 2016/425. EN ISO 12312-2:2015 certifies the filter for direct observation of the sun. EU type-examination (PPE Category II) performed by Notified Body 0068, MTIC Intercert S.r.l., Milan, Italy.

Manufacturer: SIA GRAVITIS ENTERPRISE LIMITED, Lauku iela 7-4, Cēsis, LV-4101, Latvia. Made in the EU.

The full EU Declaration of Conformity is included with the official instructions PDF below.