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.

(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.

  • Working distance more than 150mm,up to 420mm
  • Maximum support to ½
  • Support 800,000 pixels or below CCD
  • High depth of field
  • Telecentric optical design
  • C-Mount

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

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

WD 110mm

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


Type  Coaxial

Non-Coaxial

TLV-T0.5X510D

TLV-T0.5X510

TLV-T1X330D

TLV-T1X330

TLV-T1X410D

TLV-T1X410

TLV-T1X510D

TLV-T1X510

Magnification 0.5X 1X 1X 1X
Working Distance 510mm 330mm 410mm 510mm
Depth of field 8mm 2.4mm 1.5mm 2mm
Telecentricity <0.02
Resolution 13.8umm 16.3um 10.4um 13.8um
TV distortion <0.3% <0.4% <0.35% <0.2%
CCD Format 1/2″ 2/3″ 1/2″ 1/2″
Mount C-Mount C-Mount C-Mount C-Mount