티스토리 뷰

Information

Release year

1988

Minimum aperture

F/32

Maximum aperture

F/2.8

Aperture blade

9

Elements, groups

8, 7

Min. focus distance

150cm

Focus design

Internal

Length

134mm ~ 134mm

Filter

72mm, front

Hood

Integrated, round

Weight

790g

Dimension

134mm x 86mm

 

Photodo test result: 4.1
Effective focal length: 193 mm
Weighted MTF for 200 mm: f2.8 0.80. f4 0.80. f8 0.84
Average Weighted MTF: 0.83 Grade: 4.1
Weighted MTF 10 lp/mm: 0.91
Weighted MTF 20 lp/mm: 0.79
Weighted MTF 40 lp/mm: 0.58
Distortion: 1.42%

 

Lens pics 























 


Link

'Third EyE > alpha's' 카테고리의 다른 글

Sony a77, a65, NEX-5N, NEX-7 presentation @Busan  (2) 2011.08.29
Kipon NEX-M42 adapter  (4) 2010.07.29
Minolta AF 200mm F2.8 HS-APO G, 200G  (0) 2009.02.03
Sony AF DT 18-70 F3.5-5.6 SAL-1870  (0) 2009.02.03
Sony AF 50mm F1.4 SAL-50F14  (0) 2009.02.03
Minolta AF 28mm F2.0  (0) 2009.02.02
댓글
댓글쓰기 폼