- Focus tunable lenses
ELM-T series
The ELM-T series consists of telecentric lenses engineered to integrate Optotune’s electrically tunable lenses directly into the optical path. This optimized design preserves telecentricity, minimizes magnification shift, and ensures excellent optical performance.
The series supports magnifications from 0.133× to 4× and sensor formats from 1/2” to 35 mm. As a result, users benefit from distortion-free imaging, resolution close to the diffraction limit, no vignetting, and fully integrated, thoroughly tested modules.
The ELM-T series consists of telecentric lenses engineered to integrate Optotune’s electrically tunable lenses directly into the optical path. This optimized design preserves telecentricity, minimizes magnification shift, and ensures excellent optical performance. The series supports magnifications from 0.133× to 4× and sensor formats from 1/2” to 35 mm. As a result, users benefit from distortion-free imaging, resolution close to the diffraction limit, no vignetting, and fully integrated, thoroughly tested modules.
| Product name | PMAG | Camera sensor format | F# | Working distance (mm) | ECC-1C compatibility | Manufacturer | Datasheet | Test report | hf:tax:tax-pmag | hf:tax:tax-camera-sensor-format | hf:tax:tax-f | hf:tax:tax-working-distance-mm | hf:tax:tax-manufacturer |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TCZEL23056 | 0.18 - 0.55x | 2/3" | 115.0 - 155.0 | ✓ | Opto Engineering | 0-18-0-55x | 2-3 | 115-0-155-0 | opto-engineering | ||||
| TCEL23036 (a) | 0.243x | 2/3" | 8 | 73.3 - 122.8 | ✓ | Opto Engineering |  | 0-243x | 2-3 | 8 | 73-3-122-8 | opto-engineering | |
| TCEL050 | 0.50x | 2/3" | 12 | 112.2 - 146.0 | ✓ | Opto Engineering |  |  | 0-50x | 2-3 | 12 | 112-2-146-0 | opto-engineering |
| TCEL066 | 0.67x | 2/3" | 12 | 112.3 - 146.0 | ✓ | Opto Engineering |  | 0-67x | 2-3 | 12 | 112-3-146-0 | opto-engineering | |
| TCEL075 | 0.75x | 2/3" | 12 | 112.5 - 146.0 | ✓ | Opto Engineering |  | 0-75x | 2-3 | 12 | 112-5-146-0 | opto-engineering | |
| TCEL100 | 1.00x | 2/3" | 12 | 107.0 - 124.0 | ✓ | Opto Engineering |  | 1-00x | 2-3 | 12 | 107-0-124-0 | opto-engineering | |
| TCEL150 (b) | 1.50x | 2/3" | 16 | 117.9 - 142.1 | ✓ | Opto Engineering |  | 1-50x | 2-3 | 16 | 117-9-142-1 | opto-engineering | |
| TCEL250 (b) | 2.50x | 2/3" | 20 | 117.8 - 142.2 | ✓ | Opto Engineering |  | 2-50x | 2-3 | 20 | 117-8-142-2 | opto-engineering | |
| TCEL350 (b) | 3.50x | 2/3" | 24 | 117.8 - 142.2 | ✓ | Opto Engineering |  | 3-50x | 2-3 | 24 | 117-8-142-2 | opto-engineering | |
| EO 36-190 | 0.37x | 1/1.8" | 10 | 84.0 - 101.0 | ✓ | Edmund Optics | 0-37x | 1-1-8 | 10 | 84-0-101-0 | edmund-optics | ||
| TS1-0166-258-EL | 0.16x | 1" | 6.8 | 180.5 - 368.0 | ✓ | Linkhou |  | 0-16x | 1 | 6-8 | 180-5-368-0 | linkhou | |
| TS43F-0267-208-EL | 0.267x | 4/3" | 7.5 | 138.6 - 263.6 | ✓ | Linkhou |  | 0-267x | 4-3 | 7-5 | 138-6-263-6 | linkhou | |
| TS12-028-115-EL | 0.28x | 1/2" | 4.5 | 136.0 - 106.0 | ✓ | Linkhou |  | 0-28x | 1-2 | 4-5 | 136-0-106-0 | linkhou | |
| TS1-0346-138-EL | 0.35x | 1" | 6.5 | 114.0 - 154.0 | ✓ | Linkhou |  | 0-35x | 1 | 6-5 | 114-0-154-0 | linkhou | |
| TST-S-23-036-115-EL | 0.36x | 2/3" | 4.5 | 107.0 - 135.3 | ✓ | Linkhou |  |  | 0-36x | 2-3 | 4-5 | 107-0-135-3 | linkhou |
| TS1-05-110-EL | 0.50x | 1" | 7.2 | 95.0 - 122.6 | ✓ | Linkhou |  | 0-50x | 1 | 7-2 | 95-0-122-6 | linkhou | |
| TS43-056-200-EL | 0.56x | 4/3" | 8.5 | 157.0 - 227.0 | ✓ | Linkhou |  | 0-56x | 4-3 | 8-5 | 157-0-227-0 | linkhou | |
| TS23-06-115-EL | 0.60x | 2/3" | 4.5 | 100.0 - 125.0 | ✓ | Linkhou |  | 0-60x | 2-3 | 4-5 | 100-0-125-0 | linkhou | |
| TS11-06-160-EL | 0.60x | 1.1" | 8 | 136.0 - 176.0 | ✓ | Linkhou |  |  | 0-60x | 1-1 | 8 | 136-0-176-0 | linkhou |
| TS1-0638-70-EL | 0.638x | 1" | 8.6 | 61.0 - 72.3 | ✓ | Linkhou |  | 0-638x | 1 | 8-6 | 61-0-72-3 | linkhou | |
| TS11-08-110-EL | 0.80x | 1.1" | 7.5 | 97.0 - 120.0 | ✓ | Linkhou |  | 0-80x | 1-1 | 7-5 | 97-0-120-0 | linkhou | |
| TST-S-23-1.0-110-EL | 1.00x | 2/3" | 10 | 98.8 - 122.8 | ✓ | Linkhou |  | 1-00x | 2-3 | 10 | 98-8-122-8 | linkhou | |
| TS23-2.0-110-EL | 2.00x | 2/3" | 16.6 | 102.0 - 122.0 | ✓ | Linkhou |  | 2-00x | 2-3 | 16-6 | 102-0-122-0 | linkhou | |
| TS1-3.0-110-EL | 3.00x | 1" | 19.6 | 95.0 - 120.0 | ✓ | Linkhou |  | 3-00x | 1 | 19-6 | 95-0-120-0 | linkhou | |
| TS1-4.0-110-EL | 4.00x | 1" | 22.9 | 99.0 - 118.0 | ✓ | Linkhou |  | 4-00x | 1 | 22-9 | 99-0-118-0 | linkhou | |
| TS1-6.0-110-EL | 6.00x | 1" | 37.7 | 96.0 - 121.0 | ✓ | Linkhou |  | 6-00x | 1 | 37-7 | 96-0-121-0 | linkhou | |
| TS28.6mm-6.0-65-EL | 6.00x | 1.76" | 30.2 | 60.0 - 70.0 | ✓ | Linkhou |  | 6-00x | 1-76 | 30-2 | 60-0-70-0 | linkhou | |
| OPT-HP05-LQLTC-110 | 0.5x | 1.1" | 6.5 | 105 - 112.8 | ✓ | OPT |  | 0-5x | 1-1 | 6-5 | 105-112-8 | opt | |
| OPT-HP10-LQLTC-110 | 1.0x | 1.1" | 7 | 104.8 - 115.2 | ✓ | OPT |  | 1-0x | 1-1 | 7 | 104-8-115-2 | opt | |
| OPT-HP20-LQLTC-65 | 2.0x | 1.1" | 7 | 63 - 67 | ✓ | OPT |  | 2-0x | 1-1 | 7 | 63-67 | opt | |
| OPT-HP40-LQLTC-65 | 4.0x | 1.1" | 12 | 60.5 - 63.2 | ✓ | OPT |  | 4-0x | 1-1 | 12 | 60-5-63-2 | opt | |
| S5VPJ1565 | 0.193x | 1" | 0.01 | 193.6 - 338.7 | ✓ | Sill Optics |  | 0-193x | 1 | 0-01 | 193-6-338-7 | sill-optics | |
| S5VPJ6060 | 0.289x | 1" | 0.02 | 137.4 - 205.8 | ✓ | Sill Optics |  | 0-289x | 1 | 0-02 | 137-4-205-8 | sill-optics | |
| S5VPJ1260 | 0.311x | 1" | 0.02 | 155.1 - 211.2 | ✓ | Sill Optics |  | 0-311x | 1 | 0-02 | 155-1-211-2 | sill-optics | |
| S5VPJ2898 | 0.578x | 1" | 0.03 | 81.8 - 98.2 | ✓ | Sill Optics |  | 0-578x | 1 | 0-03 | 81-8-98-2 | sill-optics | |
| S5VPJ6415 | 1.500x | 1.1" | 0.095 | 71 - 84 | ✓ | Sill Optics | 1-500x | 1-1 | 0-095 | 71-84 | sill-optics | ||
| S5VPJ6420 | 2.000x | 1.1" | 0.05 | 60.0 - 76 | ✓ | Sill Optics |  | 2-000x | 1-1 | 0-05 | 60-0-76 | sill-optics | |
| S5VPJ6425 | 2.500x | 1.1" | 0.05 | 53 - 69 | ✓ | Sill Optics | 2-500x | 1-1 | 0-05 | 53-69 | sill-optics | ||
| VS-TCH05-110CO-LQL | 0.5x | 2/3" | 9.5 | 99.4 - 119.0 | ✓ | VS Technology |  | 0-5x | 2-3 | 9-5 | 99-4-119-0 | vs-technology | |
| VS-THV1-110/S-LQL1 | 1x | 1" | 10 | 106.1 - 120.0 | ✓ | VS Technology |  |  | 1x | 1 | 10 | 106-1-120-0 | vs-technology |
| VS-THV2-110/S-LQL1 | 2x | 1" | 9.6 | 105.4 - 115.6 | ✓ | VS Technology |  | 2x | 1 | 9-6 | 105-4-115-6 | vs-technology | |
| VS-TCH2-65-LQL1 | 2x | 2/3" | 13.5 | 63.5 - 66.1 | ✓ | VS Technology |  |  | 2x | 2-3 | 13-5 | 63-5-66-1 | vs-technology |
| VS-TCH4-65-LQL1 | 4x | 2/3" | 17.5 | 64.7 - 65.3 | ✓ | VS Technology |  | 4x | 2-3 | 17-5 | 64-7-65-3 | vs-technology | |
| VS-TCH6-65CO-LQL1 | 6x | 2/3" | 27.3 | 65.8 - 65.9 | ✓ | VS Technology |  | 6x | 2-3 | 27-3 | 65-8-65-9 | vs-technology | |
| VS-TM10-55CO-LQL1 | 10x | 2/3" | 22.3 | 55.18 - 55.28 | ✓ | VS Technology |  | 10x | 2-3 | 22-3 | 55-18-55-28 | vs-technology | |
| EO 73-701 | 0.75x | 2/3" | 10 | 85.0 - 99.0 | ✓ | Edmund Optics | 0-75x | 2-3 | 10 | 85-0-99-0 | edmund-optics | ||
| EO 73-699 | 0.25x | 1/2" | 10 | 91.0 - 173.0 | ✓ | Edmund Optics | 0-25x | 1-2 | 10 | 91-0-173-0 | edmund-optics |
For more information regarding the third party models
Explore other series
Electrically tunable lenses
Common applications:
Manually tunable lenses
Common applications:
Requiring no holding power, the sophisticated design of the ML series allows for large clear apertures and particularly large focal power ranges, as-is typically required in ophthalmic applications and illumination. Thanks to zero holding power, the ML Series can be either motorized or actuated manually.
Electrical lens modules
Common applications:
S-mount modules for sensors up to 1/1.7″ offer a compact, cost-effective solution for embedded vision. Their small footprint fits space-limited designs while maintaining high image quality. Integrated liquid lenses enable fast autofocus without mechanical motion, increases speed, and improves reliability.
Electrical lens modules
Common applications:
C-mount modules for sensors up to 4/3″ support high resolution, wide fields of view, and high light throughput. Integrated liquid lenses enable fast, precise focus without mechanical movement, improving reliability and delivering sharp, flexible imaging for industrial and automation systems.