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产品参数：
材料：K9 
尺寸容差：+/-0.15mm
面精度：λ/2@632.8nm
光洁度：60-40
中心度:3-5 arc min
通光孔径:>90%
倒边:0.3mm × 45°
| Part Number | D(mm) | EFL(mm) | Tc(mm) | Te(mm) | BFL(mm) |
| LOBCXB6-6 | 6.00 | 6.00 | 2.50 | 1.00 | 5.60 |
| LOBCXB6-10 | 6.00 | 10.00 | 2.40 | 1.50 | 9.17 |
| LOBCXB6-12 | 6.00 | 12.00 | 2.76 | 1.50 | 11.73 |
| LOBCXB6-15 | 6.00 | 15.00 | 2.10 | 1.50 | 14.29 |
| LOBCXB6-30 | 6.00 | 30.00 | 1.79 | 1.50 | 29.40 |
| LOBCXB9-12 | 9.00 | 12.00 | 3.60 | 1.80 | 10.75 |
| LOBCXB9-20 | 9.00 | 20.00 | 2.82 | 1.80 | 19.05 |
| LOBCXB10-10 | 10.00 | 10.00 | 4.90 | 2.00 | 8.20 |
| LOBCXB10-15 | 10.00 | 15.00 | 4.10 | 2.00 | 12.20 |
| LOBCXB10-25 | 10.00 | 25.00 | 4.90 | 2.00 | 8.20 |
| LOBCXB12.7-12.7 | 12.70 | 12.70 | 6.68 | 4.84 | 10.26 |
| LOBCXB12.7-15 | 12.70 | 15.00 | 4.70 | 1.80 | 13.36 |
| LOBCXB12.7-19 | 12.70 | 19.00 | 5.22 | 4.11 | 17.19 |
| LOBCXB12.7-20 | 12.70 | 20.00 | 3.88 | 1.80 | 18.68 |
| LOBCXB12.7-25 | 12.70 | 25.00 | 3.43 | 1.80 | 23.84 |
| LOBCXB12.7-30 | 12.70 | 30.00 | 3.14 | 1.80 | 28.95 |
| LOBCXB12.7-35 | 12.70 | 35.00 | 3.00 | 2.43 | 33.99 |
| LOBCXB12.7-40 | 12.70 | 40.00 | 2.80 | 1.80 | 39.07 |
| LOBCXB12.7-50 | 12.70 | 50.00 | 2.59 | 1.80 | 49.14 |
| Part Number | D(mm) | EFL(mm) | Tc(mm) | Te(mm) | BFL(mm) |
| LOBCXB12.7-100 | 12.70 | 100.00 | 3.00 | 2.80 | 98.96 |
| LOBCXB15-20 | 15.00 | 20.00 | 3.80 | 2.00 | 17.50 |
| LOBCXB15-25 | 15.00 | 25.00 | 4.80 | 2.00 | 21.70 |
| LOBCXB15-30 | 15.00 | 30.00 | 5.50 | 2.00 | 26.40 |
| LOBCXB15-50 | 15.00 | 50.00 | 3.30 | 2.00 | 47.80 |
| LOBCXB20-45 | 20.00 | 45.00 | 8.00 | 2.00 | 41.70 |
| LOBCXB25.4-30 | 25.40 | 30.00 | 7.74 | 2.00 | 27.33 |
| LOBCXB25.4-35 | 25.40 | 35.00 | 6.79 | 2.00 | 32.68 |
| LOBCXB25.4-40 | 25.40 | 40.00 | 6.12 | 2.00 | 37.93 |
| LOBCXB25.4-50 | 25.40 | 50.00 | 5.24 | 2.00 | 48.24 |
| LOBCXB25.4-60 | 25.40 | 60.00 | 4.67 | 2.00 | 58.44 |
| LOBCXB25.4-75 | 25.40 | 75.00 | 4.12 | 2.00 | 73.62 |
| LOBCXB25.4-80 | 25.40 | 80.00 | 5.00 | 4.01 | 78.37 |
| LOBCXB25.4-100 | 25.40 | 100.00 | 3.58 | 2.00 | 98.81 |
| LOBCXB25.4-125 | 25.40 | 125.00 | 4.26 | 3.63 | 123.59 |
| LOBCXB25.4-150 | 25.40 | 150.00 | 3.10 | 1.90 | 147.90 |
| LOBCXB25.4-175 | 25.40 | 175.00 | 3.90 | 3.45 | 173.72 |
| LOBCXB25.4-200 | 25.40 | 200.00 | 2.79 | 2.00 | 199.06 |
| Part Number | D(mm) | EFL(mm) | Tc(mm) | Te(mm) | BFL(mm) |
| LOBCXB25.4-250 | 25.40 | 250.00 | 2.63 | 2.00 | 249.13 |
| LOBCXB25.4-300 | 25.40 | 300.00 | 2.52 | 2.00 | 299.17 |
| LOBCXB25.4-400 | 25.40 | 300.00 | 2.39 | 2.00 | 399.21 |
| LOBCXB25.4-500 | 25.40 | 500.00 | 2.31 | 2.00 | 499.34 |
| LOBCXB25.4-750 | 25.40 | 750.00 | 2.21 | 2.00 | 749.27 |
| LOBCXB25.4-1000 | 25.40 | 1000.00 | 2.16 | 2.00 | 999.29 |
| LOBCXB30-50 | 30.00 | 50.00 | 6.50 | 2.00 | 47.80 |
| LOBCXB30-60 | 30.00 | 60.00 | 5.00 | 2.00 | 56.70 |
| LOBCXB30-80 | 30.00 | 80.00 | 4.70 | 2.00 | 76.90 |
| LOBCXB30-150 | 30.00 | 150.00 | 3.40 | 2.00 | 149.4 |
| LOBCXB30-200 | 30.00 | 200.00 | 3.10 | 2.00 | 199.50 |
| LOBCXB50-90 | 50.00 | 90.00 | 10.00 | 3.00 | 83.40 |
| LOBCXB50-100 | 50.00 | 100.00 | 9.10 | 3.00 | 98.50 |
| LOBCXB50-150 | 50.00 | 150.00 | 7.00 | 3.00 | 148.80 |
| LOBCXB50-200 | 50.00 | 200.00 | 6.00 | 3.00 | 199.00 |
