Samyang 100mm f/2.8 ED UMC Macro

The Samyang 100mm f/2.8 ED UMC Macro is a manual-focus telephoto lens capable of 1:1 life-size magnification. It features a 30cm minimum focusing distance and a circular 9-blade aperture for smooth background blur. The lens is designed for full-frame sensors and uses high-refractive and extra-low dispersion glass to ensure high resolution and minimal colour fringing during close-up work. When buying a used 100mm Macro, pay close attention to the focus ring's throw; it should be long and precise for critical macro work. Check for any internal dust that might affect high-magnification images. SDS ensures the internal optical alignment is correct and that the manual aperture ring clicks cleanly into each position.