image of
Related image

See also: filters
Scroll down to see all publications and blog posts. Not all pages are curated—search.


Coastal Optics 60mm f/4 UV-VIS-IR APO Macro

A superlative multi-spectral lens with perfect color correction..



Blog posts, reverse chronological

2021

2021-07-15 Polarizers: Spectral Transmission Uniformity and Brightness

2019

2019-07-20 Breakthrough Photography 6-stop ND Polarizer for Motion Blur in Broad Daylight + Reader Comments

2018

2018-06-26 Breakthrough Photography Magnetic Filter System

2016

2016-02-02 Breakthrough Photography Circular Polarizing Filters (CPOL)

2016-02-02 Breakthrough Photography Light Pollution Filter

2015

2015-10-27 Spectral Transmission of Digital Sensors

2015-04-17 Breakthrough Photography X3 10-stop Neutral Density Filter

2008

2008-07-05 Spectral transmission graphs

2008-05-02 Spectral transmission graphs

diglloyd Inc. | FTC Disclosure | PRIVACY POLICY | Trademarks | Terms of Use
Contact | About Lloyd Chambers | Consulting | Photo Tours
RSS Feeds | X.com/diglloyd
Copyright © 2022 diglloyd Inc, all rights reserved.