Search Menu
Photonics Media Photonics Buyers' Guide Photonics EDU Photonics Spectra BioPhotonics EuroPhotonics Industrial Photonics Photonics Showcase Photonics ProdSpec Photonics Handbook
More News
Email Facebook Twitter Google+ LinkedIn

HDR Imaging Photometers

Photonics Spectra
Jun 2015
SphereOptics GmbHRequest Info
SphereOptics ProMetricSphereOptics has introduced a multi-exposure high dynamic range (HDR) feature for its I- and Y-Series ProMetric imaging photometers.

The HDR mode increases the dynamic range of the ProMetric camera up to 1,000,000:1. The newly developed algorithm achieves this range extension by combining separate images with different exposure times. This method increases the gray scale range of the image while lowering the noise level. The accuracy of the measured luminance has an error of ±3 percent for luminance and x-y color coordinates of ±0,003.

The multi-exposure HDR feature allows for a more accurate luminance analysis of a tested device featuring both low- and bright-light illumination levels.

Pictured is a comparison between a measurement with the multi-exposure HDR feature disabled (top) and enabled (bottom).


* Message:
(requirements, questions for supplier)
Your contact information
* First Name:
* Last Name:
* Email Address:
* Company:
Address 2:
Postal Code:
* Country:
Phone #:
Fax #:

Register or login to auto-populate this form:
Login Register
* Required

When you click "Send Request", we will record and send your personal contact information to SphereOptics GmbH by email so they may respond directly. You also agree that Photonics Media may contact you with information related to this inquiry, and that you have read and accept our Privacy Policy and Terms and Conditions of Use.
camerasProductsimagingEuropeGermanyphotometerHDRhigh dynamic rangeTest & Measurement

Terms & Conditions Privacy Policy About Us Contact Us
back to top
Facebook Twitter Instagram LinkedIn YouTube RSS
©2018 Photonics Media, 100 West St., Pittsfield, MA, 01201 USA,

Photonics Media, Laurin Publishing
x Subscribe to Photonics Spectra magazine - FREE!
Are you interested in this product?
When you click "Send Request", we will send the contact details you supply to SphereOptics GmbH so they may respond to your inquiry directly.

Email Address:
Stop showing me this for the remainder of my visit
We use cookies to improve user experience and analyze our website traffic as stated in our Privacy Policy. By using this website, you agree to the use of cookies unless you have disabled them.