I'm done with speedboosters on my GH5 + Sigma 18-35mm [Viltrox EF-M1 vs M2]
17:35
Panasonic 10-25mm f/1.7 Lens Review (vs Sigma 18-35 + Speed Booster)
8:30
Viltrox EF-M2 Speedbooster w/ Panasonic G9 and Sigma 18-35mm F1.8
14:39
GH5's Hidden setting for highest video quality (Almost like RAW)
8:18
GH5 SIGMA 18-35 1.8 Viltrox still worth buying in 2020?
15:57
GAME-OVER: As lentes baratas estão matando o best-seller da Sigma | Sigma 30mm x Viltrox 35mm x T...
6:56
Don't Buy This Adapter - It Will Break Your Camera!
10:25
Sigma 18-35 1.8 | GH5 Cinematic
10:54