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Telecentric Lenses

#21-069: 0.274X In-Line Illumination CobaltTL Telecentric Lens

#21-069: 0.274X In-Line Illumination CobaltTL Telecentric Lens

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  • Eliminate Parallax Error in Machine Vision Applications
  • Sensor Sizes Supported From 1/2” to Full Frame
  • Magnifications Ranging From 0.05X to 8X

TECHSPEC® Telecentric Lenses eliminate parallax error and magnify or minify images for machine vision applications. With a wide range of sensor sizes, magnifications, and working distances, these telecentric lenses can be integrated into a variety of imaging systems. Telecentric lenses produce high levels of contrast yielding maximum image quality with an excellent degree of measurement accuracy. TECHSPEC® Telecentric Lenses offer in-line options, as well as various mounting types, and are ideal for applications including machine vision, metrology, automotive and electronic inspection, measurement, and gauging. This product family is a collection of best-selling telecentric lenses, please see the list below for additional technical details.

Note: Selections include, TECHSPEC® CobaltTL Telecentric LensesTECHSPEC® CompactTL™ Telecentric LensesTECHSPEC® SilverTL™ Telecentric LensesTECHSPEC® GoldTL™ Telecentric LensesTECHSPEC® PlatinumTL™ Telecentric LensesTECHSPEC® TitanTL® Telecentric LensesTECHSPEC® MercuryTL™ Liquid Lens Telecentric Lenses

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Imaging Performance of Telecentric Lenses

Telecentric lenses eliminate perspective and measurement error, and are ideal for measurement and gauging applications.

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Distortion 및 Telecentricity 사양

Elimination of parallax and distortion play a large role in determining the quality of certain telecentric lenses. Learn more at Edmund Optics.

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고급 Telecentric 디자인 항목

Object space and image space are the two types of telecentricity. These refer to the exit and entrance pupil locations of an optical system.

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Telecentric Lens 크기 제어

Telecentric Lenses can grow quite large and heavy with small magnifications, as such magnifications require large front optics. Learn more at Edmund Optics.

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Telecentricity의 이점

Learn more about the advantages of telecentricity, including parallax error elimination, telecentric lenses, depth of field, and distortion, at Edmund Optics.

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The Advantages of Telecentricity

Nick Sischka explains telecentricity in this hands-on demonstration from the Edmund Optics 2021 Imaging Innovation Summit.

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What is a telecentric lens?

Telecentric Illumination: 머신 비전 용도에 텔레센트릭 조명이 필요한 이유

Think you don't need telecentric illumination in machine vision applications? Find out why you need telecentric illumination at Edmund Optics.

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MercuryTL™ Liquid Lens Telecentric Lenses

MercuryTL™ Liquid Lens Telecentric Lenses

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MercuryTL™ Liquid Lens Telecentric Lenses

The TECHSPEC® MercuryTL™ Liquid Lens Telecentric Lenses combine the parallax error correction and high image quality of a telecentric lens with the flexibility of an integrated liquid lens.

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Edmund Optics Imaging: Telecentric Lenses versus Hypercentric Lenses

Join EO's Nick Sischka, Director of Imaging, as he inspects pipes for various defects using the TECHSPEC Telecentric Lens versus the TECHSPEC Hypercentric Lens.

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Parallax

Telecentric Lens

Telecentricity

In-line Illumination

Are you designing a system and debating whether or not to use in-line illumination? Read more about the proper time to use in-line and comparisons at Edmund Optics.

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EO Imaging Lab 모듈 2: 계측 정확성 개요

Learn how to specify imaging system components.

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EO Imaging Lab 모듈 2.1: Distortion

Learn how to specify imaging system components.

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EO Imaging Lab 모듈 2.2: Telecentricity

Learn how to specify imaging system components.

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2011 Telecentric Bell 연

The Future Depends on Optics®

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