Telecentric
Telecentric Lenses
We offer an extensive range of high quality telecentric lenses that are also cost efficient.
Explanation of Telecentric lenses
Parallex errors are an everyday occurance. We predict closer objects are bigger than objects far away. This appearance means that the objects magnification changes according to the lens’ distance from the image system. Telecentric lenses optically adjusts this appearance, so that the object looks the same regardless of the location.
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(a) Using Standard Lenses (b) Using Telecentric Lenses
Excellent for measurement, telecentric lenses delivers precision measurement images. Because it has no magnification changes, it is useful in applications measuring depth of field. Common applications includes wafer pattern, LCD marked alignment measurement, BGA ball inspection, PDP align, TFT LCD Mark alignment, Wire bonding alignment. We pride ourselves for carrying a wide range of high quality, cost efficient telecentric lenses.
| Standard Telecentric Lens |
Mainly used in machine vision positioning, the biggest feature of it are high elecentricity and low distortion, in the application of machine vision the precision of it can be increased by 50% or more compared with non-telecentric lens, it has been acquired widely approvals and applications.
All with object-side telecentric design
- Support 1/2 inch CCD, part of the lenses support up to 2/3 inch
- Support 800,000 pixels or more CCD
- High depth of field design, 30%-50% higher than the same level foreign telecentric lens
- Compact design
- C-mount
WD65MM
| Type Coaxial
Non-Coaxial |
TL-T08X65D
TL-T08X65 |
TL-T1X65D
TL-T1X65 |
TL-T2X65D
TL-T2X65 |
TL-T3X65D
TL-T3X65 |
TL-T4X65D
TL-T4X65 |
TL-T6X65D
TL-T6X65 |
TL-T8X65D
TL-T8X65 |
| Magnification | 0.8X | 1X | 2X | 3X | 4X | 6X | 8X |
| Working Distance | 65mm | 65mm | 65mm | 65mm | 65mm | 65mm | 65mm |
| Depth of field | 2mm | 1.8mm | 0.58mm | 0.3mm | 0.2mm | 0.12mm | 0.09mm |
| Telecentricity | 0.02 | 0.025 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 |
| Resolution | 11um | 10um | 5.5um | 5.2um | 4.2um | 4um | 4.2um |
| TV distortion | 0.005% | 0.006% | 0.02% | 0.006% | 0.015% | 0.013% | 0.015% |
| CCD Format | 2/3″ | 2/3″ | 1/2″ | 1/2″ | 2/3″ | 2/3″ | 2/3″ |
| Mount | C-Mount | C-Mount | C-Mount | C-Mount | C-Mount | C-Mount | C-Mount |
WD110MM
Coaxial Illumination
| Type Coaxial
Non-Coaxial |
TL-T03X110D
TL-T03X110 |
TL-T05X110D
TL-T05X110 |
TL-T08X110D
TL-T08X110 |
TL-T1X110D
TL-T1X110 |
TL-T2X110D
TL-T2X110 |
TL-T3X110D
TL-T3X110 |
TL-T4X110D
TL-T4X110 |
TL-T6X110D
TL-T6X110 |
| Magnification | 0.3X | 0.5X | 0.8X | 1X | 2X | 3X | 4X | 6X |
| Working Distance | 110mm | 110mm | 110mm | 110mm | 110mm | 110mm | 110mm | 110mm |
| Depth of field | 17mm | 7mm | 2.7mm | 2.2mm | 0.5mm | 0.37mm | 0.26mm | 0.18mm |
| Telecentricity | 0.02 | 0.16 | 0.02 | 0.02 | 0.01 | 0.01 | 0.02 | 0.02 |
| Resolution | 33um | 22um | 13.75um | 13.75um | 8um | 6.8um | 6.5um | 6.5um |
| TV distortion | 0.03% | 0.03% | 0.01% | 0.03% | 0.02% | 0.02% | 0.01% | 0.01% |
| CCD Format | 1/2″ | 1/2″ | 2/3″ | 2/3″ | 1/2″ | 1/2″ | 2/3″ | 2/3″ |
| Mount | C-Mount | C-Mount | C-Mount | C-Mount | C-Mount | C-Mount | C-Mount | C-Mount |
| Long Working distance Telecentric Lens
In applications where there are mechanical moving parts under the lens, or where ardous working conditions such as high temperatures, humid environment etc exist, long working distance telecentric lens are recommended to protect the imaging device.
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| Type Coaxial
Non-Coaxial |
TL-T1X150D
TL-T1X150 |
TL-T2X150D
TL-T2X150 |
TL-T2X200D
TL-T2X200 |
TL-T1X250D
TL-T1X250 |
TL-T1X300D
TL-T1X300 |
TL-T2X300D
TL-T2X300 |
TL-T1X400D
TL-T1X400 |
| Magnification | 1X | 2X | 2X | 1X | 1X | 2X | 1X |
| Working Distance | 150mm | 150mm | 200mm | 250mm | 300mm | 300mm | 400mm |
| Depth of field | 2.2mm | 0.75mm | 1mm | 2.1mm | 3.7mm | 0.8mm | 2.6mm |
| Telecentricity | 0.1 | 0.5 | 0.4 | <0.1 | 0.1 | 0.1 | 0.1 |
| Resolution | 13.75umm | 10.31um | 13.75um | 14.3um | 22um | 11um | 18.3um |
| TV distortion | <0.05% | <0.1% | <0.1% | <0.04% | <0.04% | <0.06% | <0.1% |
| CCD Format | 1/2″ | 1/2″ | 1/2″ | 1/2″ | 1/2″ | 1/2″ | 1/2″ |
| Mount | C-Mount | C-Mount | C-Mount | C-Mount | C-Mount | C-Mount | C-Mount |
Megapixel Telecentric Lens
With the universal and rapid development of digital camera , especially where high-pixel digital cameras are widely used , more suitable high resolution telecentric lenses are imperative. They are characterized by high resolution, able to support a large sensitive surface sensor, with ultra-high telecentricity and ultra-low distortion. Lower optical magnification available. Currently our Megapixel Telecentric lens can support up to 5.0 megapixel industrial camera, all of them can support 2/3” formatt, the telecentricty and distortion of it is 30% better than the same levels products , so as to ensure the measurement precision and high consistency.High-resolution, maximum support 5.0 mega-pixel CCD (using 2 / 3) Telecentric design, ultra-low distortion, meeting the needs of high-precision testing
- Maximum compatible CCD size: 2 / 3 inch
- High-contrast, uniform illumination throughout the field
- Standard C-MOUNT
| Type Coaxial
Non-Coaxial |
TL-M0.45X85
only |
TL-M0.8X65D
TL-M0.8X65 |
TL-M1X65D
TL-M1X65 |
TL-M0.8X110D
TL-M0.8X110 |
TL-M1X110D
TL-M1X110 |
TL-M1.5X110D
TL-M1.5X110 |
TL-M2X110D
TL-M2X110 |
| Magnification | 0.4X | 0.8X | 1X | 0.8X | 1X | 1.5X | 2X |
| Working Distance | 85mm | 65mm | 65mm | 110mm | 110mm | 110mm | 110mm |
| Depth of field | 4.4mm | 1.66mm | 1.15mm | 1.7mm | 1.2mm | 0.55mm | 0.36mm |
| Telecentricity | 0.05 | 0.06 | 0.06 | 0.02 | 0.02 | 0.1 | 0.08 |
| Resolution | 18.3umm | 8.25um | 7.3um | 8.25um | 7.3um | 5.24um | 4.46um |
| TV distortion | <0.08% | <0.09% | <0.002% | <0.01% | <0.03% | <0.07% | <0.1% |
| CCD Format | 1/2″ | 2/3″ | 2/3″ | 2/3″ | 2/3″ | 2/3″ | 2/3″ |
| Mount | C-Mount | C-Mount | C-Mount | C-Mount | C-Mount | C-Mount | C-Mount |
Extended Range
Bi Telecentric Lens
- No perspective error over the entire FOV
- High depth of field design
- Manual iris
| Type | TLV-B0.166X166-12M | TLV-B0.3X110-8M | TLV-B0.5X65-5M |
| Magnification | 0.166X | 0.3X | 0.5X |
| Working Distance | 166mm | 110mm | 65mm |
| Depth of field | 26.0mm | 11.2mm | 1.6mm |
| Telecentricity | <0.2° | <0.1° | <0.2° |
| Resolution | 9.7umm | 7.0um | 5.5um |
| Optical distortion | <0.1% | <0.1% | <0.1% |
| Effective F No | F3 – Close | F3.75 – Close | F5.0 |
| CCD Format | 2/3″ | 2/3″ | 2/3″ |
| Mount | C-Mount | C-Mount | C-Mount |
Megapixel Lens
- Compact design Megapixel Object side Telecentric Lens
- Exerts true power in highly detailed alignments
- Equipped with Manual Iris adapted for adjusting D.O.F.(option)
- Coaxial Option available
| Type Coaxial
Non-Coaxial |
TLV-M0.45X85
only |
TLV-M0.8X65D
TLV-M0.8X65 |
TLV-M1X65D
TLV-M1X65 |
TLV-M0.8X110D
TLV-M0.8X110 |
TLV-M1X110D
TLV-M1X110 |
TLV-M1.5X110D
TLV-M1.5X110 |
TLV-M2X110D
TLV-M2X110 |
| Magnification | 0.4X | 0.8X | 1X | 0.8X | 1X | 1.5X | 2X |
| Working Distance | 85mm | 65mm | 65mm | 110mm | 110mm | 110mm | 110mm |
| Depth of field | 4.4mm | 1.66mm | 1.15mm | 1.7mm | 1.2mm | 0.55mm | 0.36mm |
| Telecentricity | 0.05 | 0.06 | 0.06 | 0.02 | 0.02 | 0.1 | 0.08 |
| Resolution | 18.3umm | 8.25um | 7.3um | 8.25um | 7.3um | 5.24um | 4.46um |
| TV distortion | <0.08% | <0.09% | <0.002% | <0.01% | <0.03% | <0.07% | <0.1% |
| CCD Format | 1/2″ | 2/3″ | 2/3″ | 2/3″ | 2/3″ | 2/3″ | 2/3″ |
| Mount | C-Mount | C-Mount | C-Mount | C-Mount | C-Mount | C-Mount | C-Mount |
Fixed Magnification Lens
Fixed-magnification Lenses are developed to be compact,outstanding cost-performance ratio models with lens design of non-telecentric optical system.We have succeeded in achieving high performance at reasonable prices.
Magnification and WD could be accommodated to your individual needs by using an optional closed-up ring adapter.
Ideal for installation in manufacturing equipment with space restrictions requesting compact lenses
WD 65mm
| Type Coaxial
Non-Coaxial |
FMV-0.8X65D
FMV-0.8X65 |
FMV-1X65D
FMV-1X65 |
FMV-1.5X65D
FMV-1.5X65 |
FMV-2X65D
FMV-2X65 |
FMV-3X65D
FMV-3X65 |
FMV-4X65 only
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| Magnification | 0.8X | 1X | 1.5X | 2X | 3X | 4X |
| Working Distance | 65mm | 65mm | 65mm | 65mm | 65mm | 65mm |
| Depth of field | 0.75mm | 0.5mm | 0.88mm | 0.32mm | 0.21mm | 0.17mm |
| Resolution | 5.0um | 4.5um | 11.2um | 5.6um | 6.2um | 6.2um |
| CCD Format | 1/2″ | 1/2″ | 1/2″ | 1/2″ | 1/2″ | 1/2″ |
| Mount | C-Mount | C-Mount | C-Mount | C-Mount | C-Mount | C-Mount |
| Type Coaxial
Non-Coaxial |
FMV-0.5X110 only | FMV-0.8X110D
FMV-0.8X110 |
FMV-1X110D
FMV-1X110 |
FMV-1.5X110D
FMV-1.5X110 |
FMV-2X110D
FMV-2X110 |
FMV-3X110D
FMV-3X110 |
FMV-4X110 only |
| Magnification | 0.5X | 0.8X | 1X | 1.5X | 2X | 3X | 4X |
| Working Distance | 110mm | 110mm | 110mm | 110mm | 110mm | 110mm | 110mm |
| Depth of field | 2.02mm | 1mm | 0.89mm | 0.53mm | 0.36mm | 0.23mm | 0.17mm |
| Resolution | 8.5um | 6.5/6.7um | 7.5um | 6.7um | 6.1um | 6.1um | 6.1um |
| CCD Format | 1/2″ | 1/2″ ; 1.3” | 1/2″ ; 1/3” | 2/3″ | 2/3″ | 1/2″ | 1/2″ |
| Mount | C-Mount | C-Mount | C-Mount | C-Mount | C-Mount | C-Mount | C-Mount |
WD 150mm
| Type Coaxial
Non-Coaxial |
FMV-0.5X150 only | FMV-0.8X150D
FMV-0.8X150 |
FMV-1X150D
FMV-1X150 |
FMV-1.5X150D
FMV-1.5X150 |
FMV-2X150D
FMV-2X150 |
FMV-3X150D
FMV-3X150 |
| Magnification | 0.5X | 0.8X | 1X | 1.5X | 2X | 3X |
| Working Distance | 150mm | 150mm | 150mm | 150mm | 150mm | 150mm |
| Depth of field | 2.0mm | 1.3mm | 1.1mm | 0.65mm | 0.50mm | 0.35mm |
| Resolution | 2.0um | 1.3m | 1.1um | 0.65um | 0.5um | 0.3um |
| CCD Format | 1/3″ | 1/2″ ; 1.4” | 1/2″ ; 1/3” | 1/2″ ; 1/3” | 1/2″ | 1/2″ |
| Mount | C-Mount | C-Mount | C-Mount | C-Mount | C-Mount | C-Mount |
WD 250mm
| Type Coaxial
Non-Coaxial |
FMV-0.3X250 only | FMV-0.5X250D only | FMV-0.8X250D only | FMV-1X250D only | FMV-1.5X250D
FMV-1.5X250 |
FMV-2X250D
FMV-2X250 |
| Magnification | 0.3X | 0.5X | 0.8X | 1X | 1.5X | 2X |
| Working Distance | 250mm | 250mm | 250mm | 250mm | 250mm | 250mm |
| Depth of field | 8.5mm | 5.0mm | 2.2mm | 1.6mm | 7mm | 0.75/ 0.50mm |
| Resolution | 24.3um | 21.2um | 15.0um | 13.4um | 13.4um | 13.4 / 9.3um |
| CCD Format | 1/2″ | 1/2″ | 1/2″ | 1/2″ | 1/2″ ; 1/4” | 1/2″ ; 1/3” |
| Mount | C-Mount | C-Mount | C-Mount | C-Mount | C-Mount | C-Mount |
Long Working Distance Telecentric Lens
- C-Mount
- Up to 510mm WD
- Ideal choice for the application where long WD is equired
- Supporting mega pixels CCDs
- Compact design with optional coaxial illumination
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