Quick Start Guide

Super Fast Approach

 * Take the camera or a cell phone in one hand
 * Take (framed) slide/transparency into another hand
 * Walk to the window, wait for nice big white cloud to approach
 * Take a picture of the slide using white cloud as a backdrop
 * Download the image to the computer and use Paint application to crop the scanned image.
 * Post on Facebook, wait for thousand Likes

Fast Approach

 * Mount the camera on tripod or macro bellows
 * Put on any prime lens and some extension tubes so the total lengt of all tubes equel to lens focal length (typically 50 mm for full frame camera).
 * Remove dust from your original
 * Have the original placed at the distance of two focal length from the lens - number of a film holders (new/old/legacy) is available on the market.
 * Put some diffuser behind the original and then place either a flash or some other white light source (Sun will do as well )
 * Carefully focus the camera in Live view mode (potentially with magnification)
 * Take few pictures with different exposures with the apperture set around 8.
 * Download images to PC and process them in any photo editor - Adobe Lightroom is the most common application
 * Be surpised that you are getting pretty decent results.

Note: For negatives one more step is required - inverting the image. That's easy for b/w and more involved for color negatives

Enjoyable approach
TODO