Here's how to make your own pinhole projector for the 2026 solar eclipse.placeholder image
Here's how to make your own pinhole projector for the 2026 solar eclipse. | The Scotsman

How to make your own pinhole camera as specialist solar glasses sell out ahead of eclipse

As major retailers sell out of specialist glasses to watch the eclipse, here’s a step by step guide to making your own pinhole camera to avoid eye damage.

With special solar eclipse glasses sold out almost everywhere in Lancashire, you may need to get creative to watch this historic event safely.

More than 90% of the sun will be obscured by the moon between 6.17pm and 8.06pm on Wednesday, the most it has been blocked above UK skies since the total eclipse in 1999.

Meanwhile, consumers have been warned against using “knock-off” glasses to watch the event and eye doctors urged people to avoid looking directly at the sun, with even brief exposure causing lasting vision damage.

Only special solar eclipse glasses that are ISO 12312-2 certified for the safest eye protection should be used to view the eclipse and sunglasses are not sufficient, experts said.

Following the 1999 total solar eclipse, the Royal College of Ophthalmologists reported around 70 cases of people experiencing vision problems after watching the eclipse. Around 40% had looked at it for less than a minute

Convenience stores, national parks and the Royal Greenwich Observatory have all exhausted their glasses supplies ahead of the eclipse, which will be the country’s fullest for the next 54 years.

So here’s your step by step guide to making your very own pinhole camera.

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