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.

LENSES

Hoya

Optical glass, camera filters and eyeglass lenses; once the owner of Pentax.

Founded
1941 to today
From
Tokyo, Japan
Status
Active

Its filters are among the most common on camera lenses, and it made optical glass for many makers.

In the library