





| Magnification: | 10x/20x/35x.50x |
| Adjustable Numerical Aperture: | 0.5/0.45/0.4/0.35/0.30/0.25/0.2/0.15 |
| Working Distance (mm): | 20 |
| Maximum Objective Diameter: | 50 |
| Length of the Objective Lens: | 167 |
| Weight of the Objective Lens: | 390 |
| Aperture Blades: | 9 |
| Wavelength Ranger (nm): | 435-656 |
| Objective Lens + Tube Focal Length (mm) | 10x - 18.8/ 20x - 10.3/ 30x- 6.85/ 50x - 5.56 |
| Special Tube Lens for Laowa Model: | 10x/20x/30x/50x Magnification tube |
| Length of Tube Lens (mm): | 10x- 112/ 20x - 163/ 30x - 210/ 50x - 253 |
| Weight of Tube Lens (g): | 10x - 377/ 20x - 444/ 30x - 530/ 50x- 609 |
| Max Distortion: | 10x- 0.60%/ 20x - 0.80%/ 30x - 0.40%/50x - 0.40% |
| Image Field Diameter: | Full frame (24mm×36mm) |
| Conjugate Distance (mm): | 10x - 299.4/ 20x - 370/ 30x - 420.2/ 50x -465.1 |
| Mount: | RF |