Adjustable magnification combination Telecentric Lenses VS-TLS （ FR ） Series
Combination of front and rear enables 20 different optical magnifications
While leaving the front part intact, replace the rear (and the camera) To increase optical magnification (pixel resolution) without changing the field of view and WD
Need to broaden field of vision
1/4" Support sensor / image circle size MTF ［30％］ (lp/mm: unit of resolution) Center Periphery 90 lp/mm 90 lp/mm
While keeping the camera and rear portion of the camera intact, replace the front
Image height 70%
1/3" 1/2" 1/1.8" 2/3" 1" 1.1" 4/3"
Max.φ38mm
● Fixed magnification from 0.136x to 1.000x in front and rear combinations. Total of 20 different lineups. ● Wide field of view, high telecentricity ● Low distortion to the periphery ● New technology Fit-X (Fit-Cross) is able to fit various optical magnification -X- required by the customer
F210×R40 FOV Φ61.6mm 3.45μm/5MP
F140×R40 FOV Φ40mm 3.45μm/5MP
F210×R40 FOV Φ61.6mm 3.45μm/5MP
F210×R60 FOV Φ61.0mm 2.74μm/24MP
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Line Up
Front Rear
VS-TLS-F280
VS-TLS-F210
Recognized with the prestigious by the Vision Systems Design 2024 Innovators Awards program. “PLATINUM AWARD”
0.136x ±5 % [ 2/3" ] 52.1 x 61.6 mm [ 1/1.8" ] 39.6 x 52.1 mm [ 1/2" ] 35.2 x 46.9 mm VS-TLS-R40
VS-TLS-R50 VS-TLS-R60 VS-TLS-R80 VS-TLS-R140 VS-TLS-R40 VS-TLS-R50 VS-TLS-R60 VS-TLS-R80 VS-TLS-R140
Optical Mag.
0.171x ±5 % [ 2/3" ] 41.5 x 49.2 mm [ 1/1.8" ] 31.6 x 41.5 mm [ 1/2" ] 28.1 x 37.4 mm 170.0 mm 395.0 mm 5.6 0.015 15.3 mm [ 2/3" ] -0.002 % [ Y=5.5 ] 97 % Visible C-Mount 17.526 mm 2/3" - M 100 P=1.0 1120 g φ102（max.）x L ＝ 207.5 mm
0.225x ±5 % [ 1.1" ] 45.7 x 62.6 mm [ 2/3" ] 31.5 x 37.3 mm [ 1/1.8" ] 24.0 x 31.5 mm
0.3x ±5 % [ 4/3" ] 45.3 x 60.3 mm [ 1.1" ] 34.3 x 47.0 mm [ 2/3" ] 23.7 x 28.0 mm
0.496x ±5 % [ 2.3" ] 45.1 x 60.3 mm [ APS-C ] 33.7 x 44.9 mm [ 4/3"] 27.4 x 36.5 mm
0.179x ±5 % [ 2/3" ] 39.8 x 47.0 mm [ 1/1.8" ] 30.2 x 39.8 mm [ 1/2" ] 26.9 x 35.8 mm 150.0 mm 355.0 mm 5.6 0.016 14.0 mm [ 2/3" ] -0.003 % [ Y=5.5 ] 96 % Visible C-Mount 17.526 mm 2/3" - M 82 P=0.75 1010 g φ84（max.）x L ＝ 187.5 mm
0.224x ±5 % [ 2/3" ] 31.7 x 37.5 mm [ 1/1.8" ] 24.1 x 31.7 mm [ 1/2" ] 21.4 x 28.6 mm 150.0 mm 360.0 mm 5.6 0.020 8.9 mm [ 2/3" ] -0.001 % [ Y=5.5 ] 97 % Visible C-Mount 17.526 mm 2/3" - M 82 P=0.75 1030 g φ84（max.）x L ＝ 192.5 mm
0.295x ±5 % [ 1.1" ] 34.9 x 47.8 mm [ 2/3" ] 24.0 x 28.5 mm [ 1/1.8" ] 18.3 x 24.0 mm 150.0 mm 370.0 mm 8.0 0.018 7.4 mm [ 1.1" ] -0.001 % [ Y=9.0 ] 96 % Visible C-Mount 17.526 mm 1.1" - M 82 P=0.75 1060 g φ84（max.）x L ＝ 202.5 mm
0.393x ±5 % [ 4/3" ] 39.6 x 46.1 mm [ 1.1" ] 26.2 x 35.9 mm [ 2/3" ] 18.1 x 21.4 mm 150.0 mm 385.0 mm 8.0 0.025 4.1 mm [ 4/3" ] -0.01 % [ Y=11.5 ] 97 % Visible C-Mount 17.526 mm 4/3" - M 82 P=0.75 1080 g φ84（max.）x L ＝ 217.5 mm
0.65x ±5 % [ 2.3" ] 34.5 x 46.0 mm [ APS-C ] 25.8 x 34.3 mm [ 4/3" ] 20.9 x 27.8 mm 150.0 mm 440.0 mm 11.0 0.030 2.1 mm [ 2.3" ] -0.01 % [ Y=19.0 ] 97 % Visible F, TFL, M42...etc 50.9 mm 2.3" - M 82 P=0.75 1160 g φ84（max.）x L ＝ 239.1 mm
PLATINUM HONOREE
FOV (VxH)
WD O/I (Object & Imager Distance) Working F/# *Value at Iris Open NA DOF at PCoC φ0.04mm TV Distortion Relative Illuminance Wavelength Mount Flange Back Sensor Size (max.) Co-Axial Prism Filter Thread Weight (approx.) Dimension
170.0 mm 390.0 mm 5.6 0.012 24.2 mm [ 2/3" ]
170.0 mm 405.0 mm 8.0 0.014 12.6 mm [ 1.1" ]
170.0 mm 420.0 mm 8.0 0.019 7.1 mm [ 4/3" ]
170.0 mm 475.0 mm 11.0 0.023 3.6 mm [ 2/3" ]
Fit-X Fit-Cross New Technology By dividing the front lens and rear lens into two parts and multiplying them by -X-, VST's new concept lens is able to FIT various optical magnification -X- required by the customer. We will continue to expand our lineup in Flexible -X- manner to meet the needs of our customers.
0.016 % [ Y=5.5 ] 96 % Visible C-Mount 17.526 mm 2/3" - M 100 P=1.0 1100 g φ102（max.）x L ＝ 202.5 mm 0.199x ±5 % [ 2/3" ] 35.6 x 42.1 mm [ 1/1.8" ] 27.1 x 35.6 mm [ 1/2" ] 24.1 x 32.1 mm VS-TLS-R40
0.011 % [ Y=9.0 ] 96 % Visible C-Mount 17.526 mm 1.1" - M 100 P=1.0 1150 g φ102（max.）x L ＝ 217.5 mm
0.000 % [ Y=11.5 ] 97 % Visible C-Mount 17.526 mm 4/3" - M 100 P=1.0 1170 g φ102（max.）x L ＝ 232.5 mm
0.002 % [ Y=19.0 ] 97 % Visible F, TFL, M42...etc 50.9 mm 2.3" - M 100 P=1.0 1250 g φ102（max.）x L ＝ 254.1 mm
Cost savings incurred due to specification changes after installation. Environmentally friendly products.
Front Rear
VS-TLS-F190
VS-TLS-F140
VS-TLS-R50 VS-TLS-R60 VS-TLS-R80 VS-TLS-R140 VS-TLS-R40 VS-TLS-R50 VS-TLS-R60 VS-TLS-R80 VS-TLS-R140
Optical Mag.
0.25x ±5 % [ 2/3" ] 28.4 x 33.6 mm [ 1/1.8" ] 21.6 x 28.4 mm [ 1/2" ] 19.2 x 25.6 mm 130.0 mm 310.0 mm 5.6 0.022 7.2 mm [ 2/3" ] -0.002 % [ Y=5.5 ] 97 % Visible C-Mount 17.526 mm 2/3" - M 77 P=0.75 750 g φ80（max.）x L ＝ 162.5 mm
0.33x ±5 % [ 1.1" ] 31.2 x 42.8 mm [ 2/3" ] 21.5 x 25.5 mm [ 1/1.8" ] 16.4 x 21.5 mm
0.439x ±5 % [ 4/3" ] 31.0 x 41.2 mm [ 1.1" ] 23.5 x 32.1 mm [ 2/3" ] 16.2 x 19.1 mm
0.726x ±5 % [ 2.3" ] 30.9 x 41.2 mm [ APS-C ] 23.1 x 30.7 mm [ 4/3"] 18.7 x 24.9 mm
0.275x ±5 % [ 2/3" ] 25.8 x 30.6 mm [ 1/1.8" ] 19.7 x 25.8 mm [ 1/2" ] 17.5 x 23.3 mm
0.344x ±5 % [ 2/3" ] 20.6 x 24.4 mm [ 1/1.8" ] 15.7 x 20.6 mm [ 1/2" ] 13.9 x 18.6 mm 100.0 mm 260.0 mm 5.6 0.031 3.8 mm [ 2/3" ] -0.001 % [ Y=5.5 ] 97 % Visible C-Mount 17.526 mm 2/3" - M 58 P=0.75 550 g φ62（max.）x L ＝ 142.5 mm
0.454x ±5 % [ 1.1" ] 22.7 x 31.0 mm [ 2/3" ] 15.6 x 18.5 mm [ 1/1.8" ] 11.9 x 15.6 mm
0.604x ±5 % [ 4/3" ] 22.5 x 29.9 mm [ 1.1" ] 17.0 x 23.3 mm [ 2/3" ] 11.7 x 13.9 mm
1x ±5 % [ 2.3" ] 22.4 x 29.9 mm [ APS-C ] 16.7 x 22.3 mm [ 4/3" ] 13.6 x 18.1 mm
X LOCK System
FOV (VxH)
Cross Lock System
130.0 mm 305.0 mm 5.6 0.018 11.3 mm [ 2/3" ]
130.0 mm 320.0 mm 8.0 0.021 5.9 mm [ 1.1" ]
130.0 mm 335.0 mm 8.0 0.027 3.3 mm [ 4/3" ]
130.0 mm 390.0 mm 11.0 0.033 1.7 mm [ 2/3" ]
100.0 mm 255.0 mm 5.6 0.025 5.9 mm [ 2/3" ]
100.0 mm 270.0 mm 8.0 0.028 3.1 mm [ 1.1" ]
100.0 mm 285.0 mm 8.0 0.038 1.8 mm [ 4/3" ]
100.0 mm 340.0 mm 11.0 0.045 0.9 mm [ 2.3" ]
WD O/I (Object & Imager Distance) Working F/# *Value at Iris Open NA DOF at PCoC φ0.04mm TV Distortion Relative Illuminance Wavelength Mount Flange Back Sensor Size (max.) Co-Axial Prism Filter Thread Weight (approx.) Dimension
Front and rear coupling structure, with unique locking ring configuration. Octagonal mount allows torque management. Unlike conventional screw type, the structure can be firmly fixed on the surface to ensure accuracy.
0.005 % [ Y=5.5 ] 96 % Visible C-Mount 17.526 mm 2/3" - M 77 P=0.75 740 g φ80（max.）x L ＝ 157.5 mm
0.003 % [ Y=9.0 ] 96 % Visible C-Mount 17.526 mm 1.1" - M 77 P=0.75 780 g φ80（max.）x L ＝ 172.5 mm
-0.006 % [ Y=11.5 ] 97 % Visible C-Mount 17.526 mm 4/3" - M 77 P=0.75 800 g φ80（max.）x L ＝ 187.5 mm
-0.004 % [ Y=19.0 ] 97 % Visible F, TFL, M42...etc 50.9 mm 2.3" - M 77 P=0.75 890 g φ80（max.）x L ＝ 209.1 mm
0.003 % [ Y=5.5 ] 96 % Visible C-Mount 17.526 mm 2/3" - M 58 P=0.75 530 g φ62（max.）x L ＝ 137.5 mm
0.003 % [ Y=9.0 ] 96 % Visible C-Mount 17.526 mm 1.1" - M 58 P=0.75 580 g φ62（max.）x L ＝ 152.5 mm
-0.006 % [ Y=11.5 ] 97 % Visible C-Mount 17.526 mm 4/3" - M 58 P=0.75 600 g φ62（max.）x L ＝ 167.5 mm
-0.004 % [ Y=19.0 ] 97 % Visible F, TFL, M42...etc 50.9 mm 2.3" - M 58 P=0.75 680 g φ62（max.）x L ＝ 189.1 mm
A ring specifically designed for attaching a plate that supports the lens. No jig grips the lens body, reducing the impact on performance. The position of the holding plate and the camera can be adjusted in advance by rotating the Function Ring, reducing the need to attach and remove the lens for fine adjustment. Function Ring
102
103
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