Table 1 Lens specifications
Characteristic | Specification | |
|---|---|---|
0.3 NA | 0.5 NA | |
Lens diameter | 8 mm | 8.5 mm |
Lens length | 26 mm | 28 mm |
Focal length | 4.95 mm | 6.56 mm |
Working distance | 3.05 mm | 1.744 mm |
Object space NA | 0.3 | 0.5 |
Magnification | ×2.2 | ×6.89 |
Designed wavelength | 470–660 nm | 486–656 nm |
Primary wavelength | 520 nm | 587 nm |