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圆形可变中性密度滤光片在超过270度的区域内密度是连续变化的。圆形连续变化滤波片靠旋转来提供入射光的线性消弱。光谱范围是400~700nm,他们对分光计和其他的光学仪器有很好的削光作用。滤光片采用耐用的阳极氧化铝支架,其指示箭头可准确识别滤光片的角度位置,从而提高可重复性。50mm OD 滤光片有带封装和未封装版本。The 360° 旋转安装座配有4英寸长、0.5英寸直径的不锈钢支柱。
连续可变达270°以上;
400-700nm 波段光谱平稳
提供已封装和未封装版本
标题 | 产品编码 | AOI (°) | 光密度 OD(平均) | 基底 | 内径 (mm) | 涂层 | 外径 (mm) | 表面质量 | 厚度 (mm) | 厚度容差 (mm) | 类型 | 阻断波长范围 (nm) |
直径25.4mm 0.04-2.0 OD,圆形渐变滤光片 | 43-760 | 0.00 | 0.04 - 2.0 | B270 | 7.5 | Variable | 25.4 | 60-40 | 1.52 | ±0.25 | Neutral Density Filter | 400 - 700 |
直径25.4mm 0.04-4.0 OD,圆形渐变滤光片 | 43-762 | 0.00 | 0.04 - 4.0 | B270 | 7.5 | Variable | 25.4 | 60-40 | 1.52 | ±0.25 | Neutral Density Filter | 400 - 700 |
直径100mm 0.04-1.0 OD,圆形渐变滤光片 | 43-767 | 0.00 | 0.04 - 1.0 | B270 | 25.4 | Variable | 100.0 | 60-40 | 1.52 | ±0.25 | Neutral Density Filter | 400 - 700 |
直径100mm 0.04-2.0 OD,圆形渐变滤光片 | 43-768 | 0.00 | 0.04 - 2.0 | B270 | 25.4 | Variable | 100.0 | 60-40 | 1.52 | ±0.25 | Neutral Density Filter | 400 - 700 |
直径100mm 0.04-3.0 OD,圆形渐变滤光片 | 43-769 | 0.00 | 0.04 - 3.0 | B270 | 25.4 | Variable | 100.0 | 60-40 | 1.52 | ±0.25 | Neutral Density Filter | 400 - 700 |
直径100mm 0.04-4.0 OD,圆形渐变滤光片 | 43-770 | 0.00 | 0.04 - 4.0 | B270 | 25.4 | Variable | 100.0 | 60-40 | 1.52 | ±0.25 | Neutral Density Filter | 400 - 700 |
直径50mm 0.04-1.0 OD,圆形渐变滤光片 | 43-763 | 0.00 | 0.04 - 1.0 | B270 | 7.5 | Variable | 50.0 | 60-40 | 1.52 | ±0.25 | Neutral Density Filter | 400 - 700 |
直径50mm 0.04-2.0 OD,圆形渐变滤光片 | 43-764 | 0.00 | 0.04 - 2.0 | B270 | 7.5 | Variable | 50.0 | 60-40 | 1.52 | ±0.25 | Neutral Density Filter | 400 - 700 |
直径50mm 0.04-3.0 OD,圆形渐变滤光片 | 43-765 | 0.00 | 0.04 - 3.0 | B270 | 7.5 | Variable | 50.0 | 60-40 | 1.52 | ±0.25 | Neutral Density Filter | 400 - 700 |
直径50mm 0.04-4.0 OD,圆形渐变滤光片 | 43-766 | 0.00 | 0.04 - 4.0 | B270 | 7.5 | Variable | 50.0 | 60-40 | 1.52 | ±0.25 | Neutral Density Filter | 400 - 700 |
50mm直径,0.04-1.0光密度,圆形可变滤光片 | 54-534 | 0.00 | 0.04 - 1.0 | B270 | 7.5 | Variable | 50.0 | 60-40 | 1.52 | ±0.25 | Neutral Density Filter | 400 - 700 |
50mm直径,0.04-2.0光密度,圆形可变滤光片 | 54-535 | 0.00 | 0.04 - 2.0 | B270 | 7.5 | Variable | 50.0 | 60-40 | 1.52 | ±0.25 | Neutral Density Filter | 400 - 700 |
50mm直径,0.04-3.0光密度,圆形可变滤光片 | 54-536 | 0.00 | 0.04 - 3.0 | B270 | 7.5 | Variable | 50.0 | 60-40 | 1.52 | ±0.25 | Neutral Density Filter | 400 - 700 |
50mm直径,0.04-4.0光密度,圆形可变滤光片 | 54-537 | 0.00 | 0.04 - 4.0 | B270 | 7.5 | Variable | 50.0 | 60-40 | 1.52 | ±0.25 | Neutral Density Filter | 400 - 700 |
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