소니에서 새로 출시할 제품 DLST 제품군의 a77, a65 mirrorless 제품군의 NEX-5N, NEX-7 신제품 설명회가 부산에서 열렸다 작년 벡스코에서 열린 a55 설명회에 이어서 올해도 참석하게 되었는데, 무엇보다도 4년만에 출시되는 알파마운트의 중급기 a77이 궁금해서였다 이번해에는 해운대 웨스틴 조선 호텔에서 열렸는데, 가까운 곳이라 느긋하게 출발했는데도 너무 일찍 도착해버렸다;;; 설명회가 열린 작은 룸의 모습 설명회가 열리기 전에 회의실 바깥에 신제품을 직접 체험할 수 있는 공간이 마련되어 있었다 역시나 a77이 제일 눈에 들어왔고, a65, NEX-5N, 그리고 NEX-7까지 봇물처럼 쏟아진 신제품을 잠깐이나마 만져볼 수 있는 기회였었다 너무 좁은 공간에 너무 많은 사람이 몰려서 시..
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 Gr..
Information Release year 2006 Minimum aperture F/22-36 Maximum aperture F/3.5-5.6 Aperture blade 7, circular Elements, groups 11, 9 Min. focus distance 38cm Focus design Front Length 77mm ~ 97mm Filter 55mm, front Hood Bayonet, round Weight 235g Dimension 77mm x 66mm Lens pics Link http://www.photodo.com/product_1143.html http://www.mhohner.de/sony-minolta/onelens/afdt18-70f35s
Information Release year 2006 Minimum aperture F/22 Maximum aperture F/1.4 Aperture blade 7, circular Elements, groups 7, 6 Min. focus distance 45cm Focus design Extension Length 43mm ~ 46mm Filter 55mm, front Hood Bayonet, round Weight 220g Dimension 43mm x 65.5mm Lens pics Link http://www.photodo.com/product_1137.html http://www.mhohner.de/sony-minolta/onelens/af50f14s
Information Release year 1986 Minimum aperture F/22 Maximum aperture F/2.0 Aperture blade 7 Elements, groups 9, 9 Min. focus distance 30cm Focus design Internal Length 49mm ~ 52mm Filter 55mm, front Hood Bayonet, flower Weight 285g Dimension 49.5mm x 66.5mm Photodo test result: 4.1 Effective focal length: 28 Weighted MTF for 28 mm: f2 0.65. f2.8 0.79. f4 0.81. f8 0.82 Average Weighted MTF: 0.82 ..
Information Release year 2001 Minimum aperture F/32 Maximum aperture F/2.8 Aperture blade 7, circular Elements, groups 7, 6 Min. focus distance 20cm Focus design Extension Length 60mm ~ 106mm Filter 55mm, front Hood Weight 295g Dimension 60mm x 71.5mm Photodo test result: 4.5 Effective focal length: 51 Weighted MTF for 50 mm: f2.8 0.79. f4 0.85. f8 0.87 Average Weighted MTF: 0.86 Grade: 4.5 Weig..
Information Release year 1990 Minimum aperture F/22 Maximum aperture F/1.7 Aperture blade 7 Elements, groups 6, 5 Min. focus distance 45cm Focus design Extension Length 38mm ~ 46mm Filter 49mm, front Hood Round, integrated Weight 170g Dimension 39mm x 65.5mm Lens pics Link http://www.photodo.com/product_761.html http://www.mhohner.de/sony-inolta/onelens/af50f17new