Measurement lens
| model | Magnification | Distance | Depth of field (mm) | Far-center degree | Optical distortion | Resolution (um) | Aperture F/# | MTF30（lp/mm) | 2/3"CCD (8.4*7.1)mm | 1"CCD (12.8*9.6)mm | 1.1"CCD (14*10.3)mm | |
| WTL55-100T40-23HR | 10X | 55 | 0.02 | <0.1 | <0.1 | 1.7 | 25 | >45 | 0.8*0.7 | Na | Na | |
| WTL103-0109X10-HR | 0.109X | 103 | 54.1 | <0.1 | <0.1 | 48.0 | 7.8 | >120 | 77*65.1 | 117.4*88.1 | Na | |
| WTL120-0088X23 | 0.088X | 120 | 45.8 | <0.1 | <0.1 | 32.8 | 4.3 | >180 | 95.4*80.6 | Na | Na | |
| WTL120-016X20 | 0.16X | 120 | 21.9 | <0.1 | <0.1 | 28.5 | 6.8 | >150 | 52.5*44.3 | 80*60 | 87.5*64.4 | |
| WTL120-02X20 | 0.2X | 120 | 22.7 | <0.1 | <0.1 | 36.9 | 11 | >100 | 42*35.5 | 64*48 | 70*51.5 | |
| WTL180-016X10 | 0.16X | 180 | 20.9 | <0.1 | <0.1 | 27.3 | 6.5 | >150 | 52.5*44.3 | 80*60 | Na | |
| WTL220-012X10-W | 0.12X | 220 | 57.3 | <0.1 | <0.1 | 55.9 | 10 | >150 | 70*59.1 | 106.7*80 | Na | |
| WTL240-0088X23 | 0.088X | 240 | 51.1 | <0.1 | <0.1 | 36.6 | 4.8 | >150 | 95.4*80.6 | Na | Na | |
| WTL280-016X10 | 0.16X | 280 | 20.9 | <0.1 | <0.1 | 27.3 | 6.5 | >150 | 52.5*44.3 | 80*60 | Na | |
| WTL330-0083X10 | 0.083X | 330 | 77.8 | <0.1 | <0.1 | 52.5 | 6.5 | >150 | 101.2*85.5 | 154.2*115.7 | Na | |
| WTL400-0068X10HR | 0.068X | 400 | 116.0 | <0.1 | <0.1 | 64.1 | 6.5 | >150 | 123.5*104.4 | 188*141 | Na | |
| WTL110-1.5-0.5 | Large multiple | 1.5x | 110 | 0.4 | <0.1 | <0.1 | 5.4 | 12 | >100 | 5.6*4.7 | 8.5*6.4 | Na |
| Decimal multiples | 0.5x | 110 | 2.6 | <0.1 | <0.1 | 10.7 | 8 | >100 | 16.8*14.2 | 25.6*19.2 | Na | |
| WTL120-0088-0.3 | Large multiple | 0.3x | 120 | 9.7 | <0.1 | <0.1 | 23.7 | 10.6 | >80 | 28*23.6 | 42.7*32 | 46.7*34.3 |
| Decimal multiples | 0.088X | 120 | 45.8 | <0.1 | <0.1 | 32.8 | 4.3 | >180 | 95.4*80.6 | 145.5*109.1 | Na | |
| WTL120-0088-016 | Large multiple | 0.16X | 120 | 19.3 | <0.1 | <0.1 | 25.2 | 6 | >160 | 52.5*44.3 | 80*60 | 87.5*64.4 |
| Decimal multiples | 0.088X | 120 | 45.8 | <0.1 | <0.1 | 32.8 | 4.3 | >180 | 95.4*80.6 | 100 | Na | |
| WTL120-0088-043 | Large multiple | 0.43X | 120 | 5.9 | <0.1 | <0.1 | 20.8 | 13.3 | >75 | 19.5*16.5 | 29.8*22.3 | Na |
| Decimal multiples | 0.088X | 120 | 45.8 | <0.1 | <0.1 | 32.8 | 4.3 | >180 | 95.4*80.6 | 100 | Na | |
| WTL220-03-03X20 | Large multiple | 0.3x | 220 | 6.8 | <0.1 | <0.1 | 16.6 | 7.4 | >120 | 28*23.6 | 42.7*32 | 46.7*34.3 |
| Decimal multiples | 0.3x | 220 | 6.8 | <0.1 | <0.1 | 16.6 | 7.4 | >120 | 28*23.6 | 42.7*32 | 46.7*34.3 | |