Guides & Articles

The SolarOptics Blog

Practical guides for the August 12, 2026 total solar eclipse — from safety standards to viewing locations and family planning.

June 1, 2026

Why ISO 12312-2 Is the Only Filter Standard Worth Trusting

"NASA approved" isn't a real certification. Learn what EN ISO 12312-2:2015 actually tests, why it matters, and how to check before you buy.

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June 3, 2026

Six Places in Northern Spain to Stand in the Shadow

From Galicia to Bilbao, six locations along the path of totality for the August 12, 2026 eclipse — and what to bring with you.

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June 5, 2026

Your Family's Eclipse Day Plan: A Simple Step-by-Step Guide

A simple step-by-step plan for families preparing for the 2026 total solar eclipse — safety routines, what to expect, and how to make it memorable.

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June 8, 2026

What Time Will the Eclipse Happen on August 12, 2026?

The 2026 total solar eclipse sweeps across Europe over several hours. What to know about timing, totality, and when to put your glasses on.

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June 10, 2026

Total vs Partial Eclipse: What's the Difference, and Why Your Glasses Still Matter

Understand the difference between a total and partial solar eclipse, and why certified glasses are essential for almost the entire event either way.

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June 12, 2026

Why Planning Ahead Matters More Than You Think for Eclipse Day

Demand for certified eclipse glasses spikes sharply in the weeks before an eclipse. Why ordering early matters — for families, schools, and groups.

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June 18, 2026

Watching the 2026 Solar Eclipse from France: What to Expect and Where to Go

France sees a deep partial solar eclipse on 12 August 2026 — up to 99% in the south-west. What to expect, where to watch, and whether to cross into Spain.

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June 23, 2026

How to Photograph the 2026 Solar Eclipse Safely — Phone, Camera, and What Not to Do

Want to capture the 2026 solar eclipse on your phone or camera? What you actually need, what will damage your sensor, and how to get a usable shot.

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June 25, 2026

2026 Solar Eclipse Weather: Best Clear-Sky Locations in Spain and Iceland

Planning around cloud cover for the 2026 total solar eclipse? Historical August weather data for northern Spain and western Iceland — and the best clear-sky bets.

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July 11, 2026

Lunar Eclipse 2026: When and Where to See Them in Europe & the UK

Two lunar eclipses fall in 2026 — a partial on March 3 and a deep partial on August 28. Dates, times, and visibility for viewers across Europe and the UK.

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July 11, 2026

Solar Eclipse 2026 UK: Times, Coverage & Safe Viewing Guide

City-by-city UK times and obscuration percentages for the August 12, 2026 partial solar eclipse — plus why certified ISO 12312-2 glasses are essential.

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