主要應用于平板式掃描儀上,通常由3-5個玻璃鏡片組成。MODEL NO. F.NO（max） EFL(mm) TT(mm) OBJ. SIZE(mm) MAGNIFICATION STRUCTURE DPI
F1030 6 25.04 103.19 24.5 0.85 4E GLASS 2700DPI/8μ F1420 6 34.84 142 24.3 0.8889 4E GLASS 2700DPI/8μ F2500E 6.5 24.325 250 216 0.124 3E GLASS 600DPI/5.25μ F2700 7.01 32.53 270.28 216 0.1654 3E GLASS 600DPI/7μ FH301 6.1 39.42 301 216 0.189 4E GLASS 1200DPI/4u FH270C 7 35.68 270 216 0.189 4E GLASS 1200DPI/4u 4302B 6.5 28 235 216 0.1654 4E GLASS 1200DPI/3.5u 4303X 6.13 24.01 250 216 0.124 4E GLASS 1200DPI/2.625μ 4304B 6.12 25.72 200 216 0.189 5E GLASS 1200DPI/4u 4305A 5.3 32.18 250 216 0.189 5E GLASS 1600DPI/3μ 4316A 5.8 34.55 250 216 0.208 5E GLASS 2400DPI/2.2μ 4329B 6.5 32.01 268 216 0.1654 4E GLASS 600DPI/7μ 4332A 6 39.8 303 216 0.189 4E GLASS 1200DPI/4μ 4333A 6.5 19.53 250 216 0.0945 3E GLASS 600DPI/4μ 4401A 6.5 76.5 510.4 312 0.2202 6E GLASS 600DPI/9.325μ
| Spec/Model | MV1201A | MV1202A | MV1203A | MV1204A | MV1205A |
| Focal Length | 116 | 116 | 116 | 116 | 116 |
| Standard Magnification | 1× | 0.75× | 0.5× | 0.33× | 1.33× |
| Applicable Magnification | 0.93×-1.07× | 0.7×-0.8× | 0.46×-0.54× | 0.31×-0.36× | 1.25×-1.47× |
| Image Size（Dia.） | Φ66 | Φ66 | Φ66 | Φ66 | Φ84 |
| F/# | 3.5 | 3.8 | 3.8 | 4.2 | 3.8 |
| Object NA | 0.072 | 0.057 | 0.044 | 0.03 | 0.074 |
| Correction Wavelength range | 400nm-700nm | 400nm-700nm | 400nm-700nm | 400nm-700nm | 400nm-700nm |
| Optical Distortion | ＜0.0008% | ＜0.001% | ＜0.001% | ＜0.001% | ＜0.001% |
| Relative illumination | 90% | 90% | 90% | 90% | 90% |
| Lens length | 65.2 | 65.9 | 66.6 | 67.6 | 65.9 |
| Working Distance | 183.55 | 218.1 | 296.6 | 409.2 | 154.37 |
| Conjuguate Distance | 439 | 444.8 | 496 | 593 | 445 |
| Mechanical Mount | V-mount | V-mount | V-mount | V-mount | V-mount |
| Front Effective diameter | Φ38 | Φ38 | Φ39 | Φ40 | Φ38 |
| Rear Effective diameter | Φ38 | Φ38 | Φ38 | Φ39 | Φ38 |
| Resolution | 16K | 16K | 16K | 16K | 16K |
| Weight | 362g | 368g | 366g | 368g | 368g |
| Spec/Model | MV1206A | MV1207A | MV1208A | MV1209A | MV12010A | MV12011A |
| Focal Length | 116 | 116 | 116 | 116 | 116 | 116 |
| Standard Magnification | 2× | 0.67× | 3× | 1.5× | 0.7× | 1.7× |
| Applicable Magnification | 1.75×-2.25× | 0.65×-0.7× | 2.5×-4.5× | 1.3×-1.6× | 0.66×-0.75× | 1.65×-1.75× |
| Image Size（Dia.） | Φ84 | Φ66 | Φ84 | Φ84 | Φ66 | Φ84 |
| F/# | 3.8 | 3.8 | 4.2 | 3.8 | 3.8 | 3.8 |
| Object NA | 0.087 | 0.053 | 0.09 | 0.08 | 0.08 | 0.08 |
| Correction Wavelength range | 400nm-700nm | 400nm-700nm | 400nm-700nm | 400nm-700nm | 400nm-700nm | 400nm-700nm |
| Optical Distortion | ＜0.0008% | ＜0.1% | ＜0.001% | ＜0.08% | ＜0.008% | ＜0.05% |
| Relative illumination | 90% | 90% | 90% | 90% | 90% | 90% |
| Lens length | 66.6 | 65.9 | 68 | 66 | 66 | 66 |
| Working Distance | 127.1 | 237.2 | 111.32 | 143.7 | 226.7 | 137.7 |
| Conjuguate Distance | 496 | 453.5 | 591.4 | 453.7 | 445 | 470 |
| Mechanical Mount | V-mount | V-mount | V-mount | V-mount | V-mount | V-mount |
| Front Effective diameter | Φ38 | Φ36.6 | Φ39 | Φ37.5 | Φ38 | Φ38 |
| Rear Effective diameter | Φ39 | Φ36.6 | Φ40 | Φ37.5 | Φ38 | Φ38 |
| Resolution | 16K | 16K | 16K | 16K | 16K | 16K |
| Weight | 366g | 368g | 368g | 366g | 366g | 366g |