The letter

One letter a week, starting soon.

The week's signal, what the makers shipped and what the reviewers found, and the editor's note. No tracking, no ads, nothing else.

We keep your address, your language and the date you joined, nothing else. Every letter has a one-click unsubscribe link that deletes the record.

← Hot Shoe   Archive
Reddit r/photographyReviews

Why do lenses need so many elements? From single lens to Double-Gauss.

10.27

I was always interested in how photographic lenses work optically, but have never found a satisfactory explanation.

Lensesphotography
Read at Reddit r/photography ↗

Related

More from Reddit r/photography on Hot Shoe.