lens/sony/single/SAL-20F28 の現在との差分
2006-06-06 (火) 00:12:40 の現在との差分（バックアップNo.1）
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-*Standard Primes- 20mm f2.8 Wide-Angle Lens - - -**Specifications - --20mm f2.8 Wide-Angle Lens --Amazing visual accuracy from 10 inches to infinity --Deep depth of field for extraordinary image detail --Coated optics for sharp clarity and definition --Rear focusing system for fast auto-focus response --Circular Aperture for pleasing defocused effects --Focal Length – 35mm Equivalent: 20 mm --Focal Length – APS: 30 mm --Angle of View – 35mm Equivalent: 94ﾟ --Angle of View – APS: 70ﾟ --Min Focus Distance: 9.6” (25 cm) --Aperture – Maximum: f2.8 --Aperture – Minimum: f22 --Maximum Magnification: 0.13X --Lens Construction: 10 elements in 9 groups with 7 aperture blades --Filter Diameter: 72 mm --Dimensions: 3-16 x 2-1/8” (78 x 53.5 mm) --Weight: 10.1 oz (285 g) --Supplied Accessories: Front and rear lens cap, SH0013 lens hood
