产品编码 Dia. (mm) 工作温度 (°C) 厚度 (mm) 透射率 (%) 尺寸容差 (mm) 波长范围 (nm) 产品单价（元） 19-926 12.50 -40 to +80 2.00 ±0.10 42 ±2 ±0.20 400 - 700 410 19-927 15.00 -40 to +80 2.00 ±0.10 42 ±2 ±0.20 400 - 700 440 19-928 20.00 -40 to +80 2.00 ±0.10 42 ±2 ±0.20 400 - 700 490 19-929 25.00 -40 to +80 2.00 ±0.10 42 ±2 ±0.20 400 - 700 520 19-930 25.40 -40 to +80 2.00 ±0.10 42 ±2 ±0.20 400 - 700 520 19-931 50.00 -40 to +80 2.00 ±0.10 42 ±2 ±0.20 400 - 700 850 19-932 12.50 -40 to +80 2.00 ±0.10 45 ±2 ±0.20 425 - 700 520 19-933 15.00 -40 to +80 2.00 ±0.10 45 ±2 ±0.20 425 - 700 550 19-934 20.00 -40 to +80 2.00 ±0.10 45 ±2 ±0.20 425 - 700 610 19-935 25.00 -40 to +80 2.00 ±0.10 45 ±2 ±0.20 425 - 700 630 19-936 25.40 -40 to +80 2.00 ±0.10 45 ±2 ±0.20 425 - 700 630 19-937 50.00 -40 to +80 2.00 ±0.10 45 ±2 ±0.20 425 - 700 630