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南京进口食品卫生监督检验所在监测进口食品的工作中,发现一瓶法国红葡萄酒中微小异物,为了提供有力证据,向外商索赔,作者成功的拍摄了该瓶内异物的照片。 拍摄方法:用1200W×2新闻灯逆光照射酒瓶,距离一米,酒瓶置于桌面一端,桌面上平铺白纸,以增加光反射。尼康FM—2照像机用微距镜头加PK—13增倍接圈,三角架固定照像机,镜头对准瓶底部分,使用柯达21°彩色负片,以F5.6光圈,1秒的快门速度曝光。普通透明有机玻璃30cm直尺紧靠瓶
Nanjing Imported Food Hygiene Supervision and Inspection Institute in the monitoring of imported food work, found a bottle of French red wine in the tiny foreign objects, in order to provide strong evidence to foreign claims, the author successfully shot a photo of the foreign body in the bottle. Shooting method: with 1200W × 2 news light backlight bottles, one meter away from the bottle placed on one end of the desktop, the desktop tile white paper to increase the light reflection. Nikon FM-2 camera with a macro lens plus PK-13 doubling ring, tripod fixed camera, the lens at the bottom of the bottle, using Kodak 21 ° color negative film to F5.6 aperture, 1 second Shutter speed exposure. Ordinary transparent plexiglass 30cm straightedge close to the bottle