« Back To Vision & Imaging News
Edmund Optics Logo

Component Supplier

Member Since 1997


Edmund Optics® (EO) is a leading producer of optics, imaging and photonics technology for R&D, electronics, semiconductor, pharmaceutical, biomedical and military markets around the globe.

Content Filed Under:



TECHSPEC® Variable Magnification Telecentric Lenses

POSTED 11/11/2014

Adjustable Iris for Depth of Field Control

Edmund Optics TECHSPEC Variable Magnification Telecentric LensesBarrington, N.J. - Edmund Optics (EO), the premier provider of optical components, offers its TECHSPEC® Variable Magnification Telecentric Lenses. Featuring a telecentric design throughout their entire magnification range, these versatile lenses offer a compact, cost-effective solution for replacing standard fixed focal length lenses. 
Two magnification Ranges Available
TECHSPEC® Variable Magnification Telecentric Lenses are available in 0.5X - 1.0X and 1.0X - 3.0X options and feature resolutions of >20% @ 75 lp/mm across fields of view ranging from 2.93 to 17.96mm.With a selectable field of view, these lenses provide the exact field of view required to meet the needs of a specific application in a single lens design. An adjustable iris allows for depth of field control for excellent flexibility in a wide variety of gauging and measurement applications. 
Lenses provide low distortion images 
TECHSPEC Variable Magnification Telecentric Lenses offer outstanding image quality with less distortion than conventional fixed focal length lenses. They feature a compact, C-mount compatible design with 2/3 inch sensor coverage to ease system integration. These adjustable f/6 lenses exhibit typical telecentricity of <0.1° and distortion of <0.1% at 588 nm. The low distortion images that are provided combined with the ease of field of view adjustments make these lenses an ideal choice for semiconductor or electronics inspection and factory automation. TECHSPEC Variable Magnification Telecentric Lenses are in-stock and available for immediate delivery for fast turnaround and excellent value.
TECHSPEC® Variable Magnification Telecentric Lenses were on display at the Edmund Optics Booth (Hall 1, Booth E 41) during VISION (Stuttgart, Germany).