Microsoft Surface Book 3 13.3" Touch-Screen Laptop (Open Box) + 1 Year Warranty 5550 Linear Response MF ensures that

Linear Response MF ensures that the focus ring responds directly and linearly to subtle manual control

13) macOS Mojave (v10

Group Livetrack - Yes

Two XD (extreme dynamic) Linear Motors provide the thrust efficiency required to accurately position the lens's focus groups

Microsoft Surface Book 3 13.3" Touch-Screen Laptop (Open Box) + 1 Year Warranty 5550 Linear Response MF ensures thatSurface Book 3: Powerhouse Performance Create, work and play on the most powerful Surface laptop. Tackle intensive tasks, edit large video files, and enjoy the best graphics and gaming experience on any Surface laptop. Product Highlights: Processor: 10th Gen i5 Intel Core RAM: 8GB SSD Memory: 256GB Graphics: Intel Iris Plus Graphics Screen: 13. 5 PixelSense Display Product Features: Meet the laptop that can handle your biggest demands The most