Difference between revisions of "Hirakawa Jun"
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*DA 10-17mm [[Lens#Fisheye|Fish-Eye]] | *DA 10-17mm [[Lens#Fisheye|Fish-Eye]] | ||
*DA 14mm f2.8 | *DA 14mm f2.8 | ||
| − | *FA ★ 24mm F2. | + | *FA ★ 24mm F2.0 AL |
| − | *FA 28mm F2.8AL | + | *FA 28mm F2. 8AL |
*FA 35mm F2 | *FA 35mm F2 | ||
*DA 40mm F2.8 Limited | *DA 40mm F2.8 Limited | ||
Revision as of 23:07, 21 December 2010
Jun Hirakawa (born ca. 1962) is a Japanese lens designer. He was responsible for lens designs like the following:
- DA 10-17mm Fish-Eye
- DA 14mm f2.8
- FA ★ 24mm F2.0 AL
- FA 28mm F2. 8AL
- FA 35mm F2
- DA 40mm F2.8 Limited
- FA 43mm F1.9 Limited
- DA ★ 55mm F1.4 SDM
- FA 77mm F1.8 Limited
- FA ★ 80-200 F2.8
- FA ★ 85mm F1.4 (IF)
He worked for Pentax until 2010.
Links
- J.H. patents on patentsgenius.com
