Change event: TransitsTransit of Mercury (7 November 2039)

Recommended gear

What you need, with an example of each item when we can link to one we are confident about.

Transit of Mercury

  • essential

    Telescope with a front-mounted solar filter

    Mercury's disc is very small: it can't be seen with the naked eye.

    Never look at the Sun without protection outside totality. Ordinary sunglasses don't protect you.

    We don't link to any yet: we haven't found a telescope filter whose product page shows its certification.

See gear for all events · Work out your framing in Field of view.