How to Easily Remove Color Casts in Photoshop

In this post, I'll share how I do quick and easy color cast removal using Photoshop. I will provide some examples to show you that it can work for a wide range of images. The color cast removal process I will explain may not be a universal solution but it seems to be very resilient.

Inspecting an ‘In Spec’ Lens

I’m going to open a can of worms today. I’ve been getting more and more emails from people telling me the same story that goes like this:

I’ve got this lens. It’s awful. I’ve sent it in for adjustment and the service center tells me it’s ‘in spec’ and nothing is wrong with it. Am I crazy?

Testing Out Sigma’s Lens Calibration USB Dock and Optimization Pro Software

“Commerce makes progress. Fortune passes everywhere.” – Frank Herbert

A few years ago I was accused of being a Sigma hater. (For the record, I did hate their quality control and so-called repair service at that time, and I didn’t hesitate to say so.) For the third or fourth time in the last year, I’m about to be accused of being a Sigma fanboy.