离轴抛物面金属反射镜
与标准抛物反射镜的不同之处在于,离轴抛物面金属反射镜可在特定角度下直射并聚焦入射平行光,并且支持无限远焦点。这款反射镜普遍应用为Schlieren和MTF系统的平行光管,而镀金膜离轴抛物面反射镜则用于FLIR测试系统。
注意:由于表面粗糙度为175?,因此这种反射镜不适用于需要低散射的可见光和紫外应用。
(1)铝基片反射镜
(2)备有15°、30°、45°、60°或90°的离轴可选
(3)可选择铝膜和金膜
Dimensional Specifications | |||||||||
Diameter (mm) | Parent FL(mm) | EFL (mm) | Y Offset (mm) | A (mm) | B (mm) | C (mm) | Stock No. | ||
Protected Aluminum | Protected Gold | Bare Gold | |||||||
15° Off-Axis Mirrors | |||||||||
25.4 | 381.0 | 387.60 | 100.33 | 9.65 | 382.27 | 6.35 | |||
25.4 | 635.0 | 654.99 | 167.20 | 9.65 | 631.95 | 6.35 | |||
50.8 | 304.8 | 310.08 | 80.26 | 12.95 | 308.61 | 6.35 | |||
50.8 | 381.0 | 387.6 | 100.32 | 12.95 | 383.79 | 6.35 | |||
50.8 | 508.0 | 516.81 | 133.75 | 12.95 | 508.51 | 6.35 | |||
50.8 | 635.0 | 646.0 | 167.2 | 12.95 | 633.48 | 6.35 | |||
76.2 | 508.0 | 516.8 | 133.76 | 17.53 | 511.05 | 7.62 | |||
76.2 | 635.0 | 646.0 | 167.2 | 17.53 | 636.02 | 7.62 | |||
101.6 | 381.0 | 387.60 | 100.33 | 21.08 | 387.10 | 7.62 | |||
101.6 | 508.0 | 516.81 | 133.75 | 21.08 | 512.32 | 7.62 | |||
30° Off-Axis Mirrors | |||||||||
25.4 | 25.4 | 27.22 | 13.61 | 13.20 | 31.75 | 6.35 | |||
25.4 | 50.8 | 54.45 | 27.22 | 13.20 | 56.13 | 6.35 | |||
25.4 | 254.0 | 272.24 | 136.12 | 13.20 | 254.36 | 6.35 | |||
50.8 | 50.8 | 54.45 | 27.22 | 20.06 | 57.15 | 6.35 | |||
50.8 | 76.2 | 81.67 | 40.84 | 20.06 | 81.79 | 6.35 | |||
50.8 | 101.6 | 108.89 | 54.45 | 20.06 | 105.92 | 6.35 | |||
50.8 | 127 | 136.12 | 68.06 | 20.06 | 129.79 | 6.35 | |||
50.8 | 254 | 272.24 | 136.12 | 20.06 | 248.16 | 6.35 | |||
76.2 | 76.2 | 81.67 | 40.84 | 27.94 | 83.82 | 7.62 | |||
76.2 | 152.4 | 163.34 | 81.66 | 27.94 | 156.97 | 7.62 | |||
76.2 | 254.0 | 272.23 | 136.11 | 27.94 | 252.22 | 7.62 | |||
76.2 | 304.8 | 326.69 | 163.34 | 27.94 | 299.47 | 7.62 | |||
101.6 | 304.8 | 326.69 | 163.34 | 34.80 | 302.01 | 7.62 | |||
45° Off-Axis Mirrors | |||||||||
25.4 | 101.6 | 119.02 | 84.17 | 16.76 | 95.50 | 6.35 | |||
25.4 | 127.0 | 148.79 | 105.20 | 16.76 | 116.59 | 6.35 | |||
50.8 | 38.1 | 44.64 | 31.57 | 27.43 | 44.20 | 6.35 | |||
50.8 | 50.8 | 59.51 | 42.08 | 27.43 | 55.88 | 6.35 | |||
50.8 | 76.2 | 89.28 | 63.11 | 27.43 | 77.98 | 6.35 | |||
50.8 | 101.6 | 119.03 | 84.17 | 27.43 | 99.57 | 6.35 | |||
76.2 | 76.2 | 89.28 | 63.11 | 39.12 | 81.79 | 7.62 | |||
76.2 | 101.6 | 119.03 | 84.17 | 39.12 | 103.89 | 7.62 | |||
76.2 | 127.0 | 148.79 | 105.21 | 39.12 | 125.73 | 7.62 | |||
76.2 | 152.4 | 178.53 | 126.26 | 39.12 | 147.32 | 7.62 | |||
101.6 | 101.6 | 119.03 | 84.17 | 49.78 | 106.43 | 7.62 | |||
101.6 | 152.4 | 178.55 | 126.25 | 49.78 | 150.62 | 7.62 | |||
60° Off-Axis Mirrors | |||||||||
25.4 | 25.4 | 33.85 | 29.33 | 21.08 | 28.96 | 6.35 | |||
25.4 | 38.1 | 50.80 | 43.99 | 21.08 | 38.10 | 6.35 | |||
25.4 | 50.8 | 67.74 | 58.64 | 21.08 | 47.74 | 6.35 | |||
50.8 | 50.8 | 67.74 | 58.64 | 35.56 | 51.82 | 6.35 | |||
50.8 | 76.2 | 101.60 | 87.98 | 35.56 | 69.60 | 6.35 | |||
50.8 | 101.6 | 135.45 | 117.32 | 35.56 | 87.12 | 6.35 | |||
76.2 | 76.2 | 101.6 | 87.99 | 75.68 | 75.69 | 7.62 | |||
76.2 | 114.3 | 152.4 | 131.98 | 102.62 | 102.62 | 7.62 | |||
90° Off-Axis Mirrors | |||||||||
25.4 | 12.7 | 25.4 | 25.4 | 31.8 | 15.8 | 6.4 | |||
25.4 | 25.4 | 50.8 | 50.8 | 31.8 | 17.5 | 6.4 | |||
25.4 | 38.1 | 76.2 | 76.2 | 31.8 | 18.0 | 6.4 | |||
25.4 | 50.8 | 101.6 | 101.6 | 31.8 | 18.3 | 6.4 | |||
25.4 | 63.5 | 127.0 | 127.0 | 31.75 | 18.29 | 6.35 | |||
25.4 | 76.2 | 152.4 | 152.4 | 31.8 | 18.5 | 6.4 | |||
25.4 | 88.9 | 177.8 | 177.8 | 31.75 | 18.54 | 6.35 | |||
25.4 | 101.6 | 203.2 | 203.2 | 31.8 | 18.5 | 6.4 | |||
50.8 | 25.4 | 50.8 | 50.8 | 57.2 | 25.4 | 6.4 | |||
50.8 | 38.1 | 76.2 | 76.2 | 57.2 | 27.4 | 6.4 | |||
50.8 | 50.8 | 101.6 | 101.6 | 57.2 | 28.5 | 6.4 | |||
50.8 | 76.2 | 152.4 | 152.4 | 57.2 | 29.7 | 6.4 | |||
50.8 | 88.9 | 177.8 | 177.8 | 57.2 | 30.0 | 6.4 | |||
50.8 | 95.3 | 190.5 | 190.5 | 57.2 | 30.0 | 6.4 | |||
76.2 | 25.4 | 50.8 | 50.8 | 83.8 | 31.5 | 7.6 | |||
76.2 | 38.1 | 76.2 | 76.2 | 83.8 | 36.1 | 7.6 | |||
76.2 | 50.8 | 101.6 | 101.6 | 83.82 | 38.61 | 7.62 | |||
76.2 | 63.5 | 127.0 | 127.0 | 83.8 | 39.9 | 7.6 | |||
76.2 | 76.2 | 152.4 | 152.4 | 83.8 | 40.9 | 7.6 | |||
76.2 | 88.9 | 177.8 | 177.8 | 83.8 | 41.7 | 7.6 | |||
101.6 | 50.8 | 101.6 | 101.6 | 109.22 | 45.72 | 7.62 | |||
101.6 | 76.2 | 152.4 | 152.4 | 109.2 | 50.0 | 7.6 |
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