Samyang's ultra-wide for MFT — the 10mm f/2.8 covering 20mm equivalent.
The Samyang 10mm f/2.8 ED for Micro Four Thirds provides a 20mm equivalent ultra-wide perspective at f/2.8. The ED element controls chromatic aberration. At 20mm equivalent, it provides dramatic ultra-wide coverage for landscape and architecture on MFT. Also sold as Rokinon. A budget ultra-wide for the MFT system.
Good ultra-wide optics. The 20mm equivalent provides useful wide-angle. The f/2.8 enables basic astrophotography on MFT. ED element controls CA. Sharpness respectable. The MFT sensor's extended DOF helps maintain sharpness across the frame. Manual focus — zone focusing is practical at 10mm on MFT.
Micro Four Thirds mount. Manual focus. No electronics. Filter thread varies — may have front protrusion. Weight approximately 260 grams. Build quality solid metal. The 20mm equivalent on MFT provides dramatic wide coverage. Benefits from body IBIS on compatible Olympus/Panasonic bodies.
Budget pricing. Check optics. A solid budget ultra-wide for MFT. The f/2.8 enables MFT astro. Benefits from body IBIS. Zone focusing at 10mm is practical. The Laowa 7.5mm f/2 provides wider coverage at faster speed. Good for budget MFT wide-angle work.