(FT5) Full Leica 50-200mm f/2.8-4.0 specs leaked

This week Panasonic will finally announce the new Leica DG Vario Elmarit 50-200mm f/2.8-4.0 MFT lens. Those are the leaked specs:

Supports 4K movie shooting with latest optical design and high speed / high precision AF
Telephoto zoom lens compatible with teleconverter
Filter diameter: 67 mm
Size: φ 76 mm × 132 mm
Weight: 655 g
Japanese reservation start date: February 27, 2018
Expected release date: May 24, 2018

via Nokishita