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产品
7.5mm Dot Grid Target | Optical Glass | 400x400mm | Positive
棋盘格校准靶标
点失真目标
杠杆式可调光圈
星标目标
USAF1951 分辨率测试靶标 | 组 -2 至 9 | 玻璃、陶瓷、紫外熔融石英、PET 薄膜
1.825mm Dot Grid Target | Optical Glass | 30.75x30.75mm | Positive
10mm Block Checkerboard Target | Aluminum | 150x150mm | Positive
10mm Block Checkerboard Target | Glass | 150x150mm | Positive
10mm Dot Grid Target | Aluminum | 200x200mm | Positive