| Spec | Value | |------|-------| | | 21 mm (35 mm‑equiv) | | Maximum aperture | f/1.4 | | Minimum aperture | f/16 | | Lens construction | 11 elements in 9 groups (including 2 aspherical, 2 ED, 1 fluorite) | | Coating | “Tropical Night” nano‑layer (4‑layer AR + 2‑layer flare‑suppress) | | Minimum focus distance | 0.25 m | | Maximum magnification | 0.12× | | Diaphragm | 9‑blade circular | | Focus mechanism | Meguri rotary focus ring with 3 tactile detents (wide, normal, tele) + silent stepping motor (SSM) for AF | | Image stabilization | None (relies on camera IBIS) | | Filter thread | 67 mm (high‑precision CNC) | | Dimensions | 70 mm (diameter) × 48 mm (length) | | Weight | 260 g (metal barrel) | | Mount | Sony E‑mount (full‑frame & APS‑C) | | Weather sealing | Dust‑ and moisture‑proof (IPX5) | | Firmware | SU‑Exclusive “Meguri‑Link” – allows lens‑specific focus‑preview profiles via Sony Imaging Edge software. |
The "MEYD" series is known for its thematic focus on high-production-value scenarios. The "Tropical Night Meguri" title specifically features: tropical night meguri meyd245 21 mm su exclusive