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Sony FE 135mm F1.8 GM 發表
https://youtu.be/SDzcZgZ40BUhttps://www.sony.com/electronics/camera-lenses/sel135f18gm
https://www.dpreview.com/news/8964961285/sony-announces-fe-135mm-f1-8-g-master-lens
Minimum Focus Distance: 2.3 ft (0.7 m)
Maximum Magnification ratio (x): 0.25
Filter Diameter (mm): 82
Weight: 33.6 oz (950 g)
https://www.sony.com/image/4596489397ebc90f26c6a9c0b79b842f?fmt=pjpeg&wid=1014&hei=396&bgcolor=F1F5F9&bgc=F1F5F9
https://www.sony.com/image/4ca8fa36bb6cb5e346b13778e9482477?fmt=pjpeg&wid=1014&hei=396&bgcolor=F1F5F9&bgc=F1F5F9
https://www.sony.com/image/dd6201ce09ece80063934884d17f4508?fmt=pjpeg&wid=1014&hei=396&bgcolor=F1F5F9&bgc=F1F5F9
鏡組結構:
https://www.sony.com/image/e0585ad776f72f0bd6815449bba06740?fmt=jpeg&wid=600&qlt=85
Extreme aspherical lens (XA lens) Super ED glass ED glass
MTF圖:
Contrast (%) Distance from optical center of lens (mm)
Max. aperture F8 aperture Spatial frequency
10 line pairs/mm 30 line pairs/mm
Radial values Tangential values
https://www.sony.com/image/f68c4f21c6fb375826a2abee33f370fa?fmt=jpeg&wid=600&qlt=85
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