製品

VS-LDA Series VST Machine Vision Strobe


The VS-LDA series generates a low distortion image, even when using extension tubes, by using a large number of lens shifts. Its design allows for the support of a wide range of magnification, WD, and DOF.



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VS-LDA Series VST Machine Vision Strobe
 
Characteristics:

1.1/2" - 2/3" sensor support.
2.10 models available.
3.Focal length 4 - 75mm.
4.Distortionless.
5.Reduced Shading.


Distortion Comparison Chart

Lens Shift

The VS-LDA Series' low distortion and less shading is a result of utilising a higher number of lens shifts. This allows VS-LDA lenses to have a great variety of WD and magnifications while maintaining a high quality image for the entire FOV.

Model

Focal length (mm)

Opti. mag. range

WD(mm)

Working F/#

TV distortion

Sensor size(max.)

VS-LDA4 4 (∞) 0.01x - 0.04x 403.2 - 92.7 2.1 -0.23% ~ -0.24% 1/2"
VS-LDA6.5 6.5 (∞) 0.01x - 0.06x 653.2 - 95.2 2.3  0.16% ~ -0.18% 1/2"
VS-LDA10 10 (∞) 0.03x - 0.10x 330.2 - 91.0 2.3 - 2.4  0.03% ~ -0.04% 1/2"
VS-LDA15 15 (∞) 0.03x - 0.15x 489.2 - 88.9 2.1 - 2.2 -0.01% ~ -0.09% 2/3"
VS-LDA20 20 0.04x - 0.22x 510.3 - 86.6 2.1 - 2.3 -0.01% ~ -0.17% 2/3"
VS-LDA25 25 0.05x - 0.25x 508.2 - 100.2 2.1 - 2.6  0.06% ~ -0.06% 2/3"
VS-LDA30 30 0.08x - 0.23x 381.6 - 141.5 2.4 - 2.8  0.08% ~ -0.06% 2/3"
VS-LDA35 35 0.3x - 0.5x 142.9 - 96.1 2.5 - 2.9  0.02% ~  0.00% 2/3"
VS-LDA50 50 0.1x - 0.25x 512.4 - 221.5 2.7 - 3.1  0.03% ~  0.00% 2/3"
VS-LDA75 75 0.15x - 0.35x 527.5 - 245.6 4.1 - 4.5  0.03% ~ -0.01% 2/3"