VS-LLD Series
The VS-LLD series' distortionless design, in combination with a Floating System of internal lens elements, allows it to deliver high resolution performance at any magnification. With a maximum sensor size of up to 4/3" it is a great selection to use for any application using a large sensor format that needs a distortionless image.
Main > Product > Machine Vision Lenses > Fixed Focal TV Lens > VS-LLD Series
What Is Floating System?
Normally lenses shift just a single group of elements internally when focusing. Having additional floating elements (see diagram) can significantly improve the close-focus performance, Due to the floating component being separate from the group of focusing lens elements, aberrations caused by lens extensions are significantly reduced. Macro lenses make exceptionally great use of this system because they cover a wide range of focus distances in a wide-angle.
| MODEL | FOCAL LENGTH (MM) | OPTI. MAG. RANGE | WD(MM) | WORKING F/# | TV DISTORTION | SENSOR SIZE (MAX.) | FLOATING |
|---|---|---|---|---|---|---|---|
| VS-LLD10 | 10 | (∞) 0.05x- 0.15x | 189.6-53.1 | 2.9-3.1 | -0.33% - -0.92% | 4/3" | ○ |
| VS-LLD12.5 | 12.5 | (∞) 0.05x- 0.2x | 232.0-40.9 | 2.5-2.7 | 0.33% - -0.40% | 4/3" | ○ |
| VS-LLD15 | 15 | (∞) 0.05x- 0.2x | 285.2-56.8 | 2.1-2.3 | -0.14% - -0.64% | 4/3" | ○ |
| VS-LLD18 | 18 | (∞) 0.05x- 0.25x | 347.0-53.8 | 2.1-2.3 | -0.28% - -0.49% | 4/3" | ○ |
| VS-LLD20 | 20 | (∞) 0.05x- 0.25x | 386.4-61.8 | 2.1-2.3 | -0.10% - -0.30% | 4/3" | ○ |
| VS-LLD25 | 25 | (∞) 0.05x- 0.3x | 493.0-66.0 | 2.1-2.5 | -0.13% - -0.24% | 4/3" | ○ |
| VS-LLD30 | 30 | (∞) 0.05x- 0.3x | 595.3-93.1 | 2.2-2.7 | -0.08% - -0.04% | 4/3" | ○ |
| VS-LLD35 | 35 | (∞) 0.05x- 0.3x | 706.6-129.5 | 2.2-3.0 | -0.15% - -0.10% | 4/3" | ○ |
| VS-LLD50 | 50 | (∞) 0.05x- 0.3x | 1012.4-205.4 | 2.2-3.2 | -0.01% - -0.09% | 4/3" | ○ |
