尺寸
mm (英寸)
重量 5.3 Kg (11.7 lbs)
光源
550 nm
物镜性能
| MAG | 5X | 10X | 20X | 50X |
| NA | 0.15 | 0.30 | 0.45 | 0.80 |
| WD (mm) | 23.5 | 17.5 | 4.5 | 1.0 |
| FOV1 (µm) | 2820 x 2820 | 1410 x 1410 | 700 x 700 | 280 x 280 |
| Spatial sampling2 (µm) | 2.76 | 1.38 | 0.69 | 0.27 |
| Optical resolution3 (µm) | 1.11 | 0.55 | 0.37 | 0.21 |
| Measurement noise4 (nm) | 90 | 35 | 10 | 4 |
| Maximum slope5 (º) | 9 | 17 | 27 | 53 |
1 Maximum field of view with 2/3” camera and 0.25X optics. 2 Pixel size on the surface. 3 L&S: Line and Space, half of the diffraction limit according to the Rayleigh criterion. Values for blue LED in brightfield objectives. 4 Measurement noise is measured as the difference between two consecutive measurements of a calibration mirror placed perpendicular to the optical axis. Values obtained in a VC-E vibration environment. 5 On smooth surfaces. Up to 86° on rough surfaces. Other objectives are available.
| MAG | 10X | 20X | 50X | |||
| NA | 0.30 | 0.40 | 0.55 | |||
| WD (mm) | 7.4 | 4.7 | 3.4 | |||
| FOV1 (µm) | 1410 x 1410 | 700 x 700 | 280 x 280 | |||
| Spatial sampling2 (µm) | 1.38 | 0.69 | 0.27 | |||
| Optical resolution3 (µm) | 1.38 | 0.69 | 0.30 | |||
| System noise4 (nm) | < 5 | |||||
| Maximum slope5 (º) | 17 | 24 | 33 | |||
1 Maximum field of view with 2/3” camera and 0.25X optics. 2 Pixel size on the surface. 3 L&S: Line and Space, half of the diffraction limit according to the Rayleigh criterion. Spatial sampling could limit the optical resolution for interferometric objectives. Values for white LED in interferometric objectives. 4 Measurement noise is measured as the difference between two consecutive measurements of a calibration mirror placed perpendicular to the optical axis. Values obtained in a VC-E vibration environment. 5 On smooth surfaces.
Z轴性能
| Z | LINEAR STAGE |
| Vertical range | 20 mm (0.79″) |
| Resolution | 5 nm |
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