Practical LAB

Something strange.....I have just been comparing the canned icc profiles of the Epson SC-P900 and the much older Pro4000 (20 years) Looks like my old 4000 was a better beast than the latest technology. The faded representation is the Pro4000. The D Max is far better in the 4000. The better D Max is what we are all chasing, and it should be getting better not worse.

Next LAB course is on Friday 14th of October at 10:30 am GMT. All information and bookings via my website www.robhackman.com

Rob Hackman - Photography Rob Hackman, Robert Hackman

Using a few simple and easy techniques in LAB all of the subliminal colours in the original scan were brought to life. There is no way of reproducing this image using the RGB colour space. Come and learn how to do it......Next course is on the Friday 26th of August. https://www.robhackman.com/LAB-TUTORIALS/Dates-Module-1/1

Rob Hackman - Photography Rob Hackman, Robert Hackman

Want to take control of Photoshop? Then LAB is the colour space to use. This often thought of difficult to understand method is made simple in my module 1 course. Learn to give your images visual impact and the advantages of separating the colour and luminance channels. Fast and effective editing. Next course on the 8th of July at 10:30 a.m. Limited to 4 participants to give the best experience. Scroll to the bottom of my homepage for more information and bookings. www.robhackman.com

Rob Hackman - Photography Rob Hackman, Robert Hackman

Next LAB tutorial scheduled for the 24th of June. Learn how to use the most powerful colour space for colour correction and production. Complexity made simple. www.robhackman.com Scroll to the bottom of the home page for bookings and course module information.

Rob Hackman - Photography Rob Hackman, Robert Hackman

The next Practical LAB, Module 1 has been set for the 10th of June. Do you want to learn how to use the most powerful and effective colour space in Photoshop for all of your post-porduction requirements? Perform corrections that the RGB colour space would either struggle with or simply not be able to undertake. Then this course is designed for you. Simple and clear instructions in a small Zoom group of no more than four participants. Visit

Rob Hackman - Photography | Dates-Module-1 | 1 Rob Hackman, Robert Hackman

Firstly, welcome to the new people who have joined the group. I hope you find time here benefitial and a good space to discuss colour and the use of LAB. Before starting in LAB you need to set up your desk space. I have also made up my own quick key command for quickly converting from RGB to LAB which I suggest you do the same because once you start to see the power and simplicity of using LAB you will be converting all your images to LAB to colour correct. So here is the very first part of the lesson that I run for my courses. It makes no perceptual difference to do these steps and at first they seem counter intuitive but they are how LAB practitioners work so to keep us all on the 'same page' I strongly suggest you set up as follows. Over time this slightly 'upside down' approach will make complete sense and become second nature. So lets dive in.....oh also, make sure your Rendering Intent (Edit, Colour Settings int he drop down menu) is set to Relative Colourmetric...unless you have a specific reason for using Perceptual (which is a whole other discussion).
Course in Practical LAB, Module 1

Rob Hackman - Photography | Introduction | 1 Rob Hackman, Robert Hackman

When working in LAB we keep one eye on the colours on the screen and the other on the numbers. Unlike RGB we can place our colours exactly where we need them to be. Here is something to help make sense of the numbers involved with LAB. Taken from notes for the Practical LAB Module 1 courses. https://robhackman.com/LAB-TUTORIALS/Introduction/1

Practical LAB. Learn how to start using the powerful colour space in . Give your photographs that something extra. Fasten up your post production time and have better control and understanding of your images. Module 1 of Practical LAB. Book your place now https://www.robhackman.com/LAB-TUTORIALS/Introduction/1

With over 15 years of experience using LAB as a colour space to undertake all of my colour correction and post production, I have formulated a simple method of harnessing and utilising the most powerful colour space, LAB.

During these years I have developed my own techniques that have enabled an approach to my post production in a practical and easy to understand manner. After completing this course LAB Module 1 you will be empowered with knowledge and techniques that will give you control over your pre-visualisation.

LAB is without doubt the most powerful colour space available and thus considered difficult to use. Because of this many myths arise to its use and almost every photographer avoids using it as it is deemed too difficult to understand, until now. I will put in your hands the power of LAB in a simple and practical manner, one that you will without doubt use for the rest of your working years.