Tokina

Tokina Co., Ltd. (株式会社トキナー, Kabushiki-gaisha Tokinā) is a Japanese manufacturer of photographic lenses and CCTV security equipment.

Optical design:

Tokina AT-X Pro 12–24 f /4.0 lens
Tokina 135 mm f /2.8 lens on an Olympus Digital body
100 mm macro
400 mm telephoto