An Odd Comparison: Rokinon/Samyang Remaster Slim & Tamron 20-40mm f/2.8. This is a post that was mainly written as a much needed distraction. You have been warned. The seed of this post was planted with a comment I read on the Rokinon FB page. Someone asked why would someone buy this three lens module kit … Continue reading An Odd Comparison: Rokinon/Samyang Remaster Slim & Tamron 20-40mm f/2.8.