材 料:jgs1(紫外熔石英)
设计波长:587.6nm
焦距公差:±1%
外形公差: 0.0/-0.1mm
厚度公差:±0.1mm
面 型:λ/4@632.8nm
光 洁 度:40-20
偏 心:<3'
有效孔径:>90%
倒 边:<0.2×45°
镀 膜:uv ar:290-370nm
设计波长:587.6nm
焦距公差:±1%
外形公差: 0.0/-0.1mm
厚度公差:±0.1mm
面 型:λ/4@632.8nm
光 洁 度:40-20
偏 心:<3'
有效孔径:>90%
倒 边:<0.2×45°
镀 膜:uv ar:290-370nm
编号(no.) | 焦距(efl) | 直径(dia) | r1=r2 | 中心厚(tc) | 边厚(te) | 后焦距(bfl) |
12b4743r | 10.00 | 5.00 | 8.81 | 2.20 | 1.50 | 9.21 |
12b4280r | 10.00 | 6.00 | 8.74 | 2.60 | 1.50 | 9.06 |
12b4537r | 15.00 | 6.00 | 13.40 | 2.20 | 1.50 | 14.23 |
12b4738r | 20.00 | 6.00 | 18.02 | 2.00 | 1.50 | 19.30 |
12b4209r | 30.00 | 6.00 | 27.22 | 1.80 | 1.50 | 29.38 |
12b4854r | 20.00 | 12.70 | 17.65 | 4.20 | 1.80 | 18.50 |
12b4003r | 30.00 | 12.70 | 26.98 | 3.30 | 1.80 | 28.85 |
12b4700r | 40.00 | 12.70 | 36.22 | 2.90 | 1.80 | 38.99 |
12b4915r | 50.00 | 12.70 | 45.42 | 2.70 | 1.80 | 49.07 |
12b4436r | 75.00 | 12.70 | 68.39 | 2.40 | 1.80 | 74.17 |
12b4627r | 100.00 | 12.70 | 91.35 | 2.20 | 1.80 | 99.24 |
12b4879r | 35.00 | 25.40 | 30.89 | 7.40 | 2.00 | 32.36 |
12b4030r | 40.00 | 25.40 | 35.59 | 6.70 | 2.00 | 37.63 |
12b4096r | 50.00 | 25.40 | 44.94 | 5.70 | 2.00 | 48.01 |
编号(no.) | 焦距(efl) | 直径(dia) | r1=r2 | 中心厚(tc) | 边厚(te) | 后焦距(bfl) |
12b4330r | 75.00 | 25.40 | 68.08 | 4.40 | 2.00 | 73.48 |
12b4941r | 100.00 | 25.40 | 91.10 | 3.80 | 2.00 | 98.69 |
12b4913r | 125.00 | 25.40 | 114.09 | 3.40 | 2.00 | 123.83 |
12b4265r | 150.00 | 25.40 | 137.04 | 3.20 | 2.00 | 148.90 |
12b4530r | 175.00 | 25.40 | 160.00 | 3.00 | 2.00 | 173.97 |
12b4282r | 200.00 | 25.40 | 182.94 | 2.90 | 2.00 | 199.00 |
12b4837r | 250.00 | 25.40 | 228.82 | 2.70 | 2.00 | 249.07 |
12b4545r | 300.00 | 25.40 | 274.69 | 2.60 | 2.00 | 299.11 |
12b4453r | 500.00 | 25.40 | 458.11 | 2.40 | 2.00 | 499.18 |
12b4223r | 750.00 | 25.40 | 687.39 | 2.20 | 2.00 | 749.25 |
12b4374r | 1000.00 | 25.40 | 916.63 | 2.20 | 2.00 | 999.25 |
12b4592r | 60.00 | 50.80 | 52.45 | 15.60 | 2.50 | 54.39 |
12b4553r | 75.00 | 50.80 | 66.75 | 12.50 | 2.50 | 70.58 |
12b4821r | 100.00 | 50.80 | 90.05 | 10.30 | 3.00 | 96.40 |
12b4140r | 150.00 | 50.80 | 136.31 | 7.80 | 3.00 | 147.30 |
编号(no.) | 焦距(efl) | 直径(dia) | r1=r2 | 中心厚(tc) | 边厚(te) | 后焦距(bfl) |
12b4842r | 200.00 | 50.80 | 182.37 | 6.50 | 3.00 | 197.76 |
12b4972r | 250.00 | 50.80 | 228.33 | 5.80 | 3.00 | 248.00 |
12b4710r | 300.00 | 50.80 | 274.24 | 5.40 | 3.00 | 298.14 |
12b4910r | 500.00 | 50.80 | 457.80 | 4.40 | 3.00 | 498.49 |
12b4865r | 750.00 | 50.80 | 687.12 | 3.90 | 3.00 | 748.66 |
12b4293r | 1000.00 | 50.80 | 916.40 | 3.70 | 3.00 | 998.73 |