With longer lasting laser light source technology

In addition to five SLD (Special Low Dispersion) elements and one aspherical lens

02 seconds AF acquisition speed plus 425 phase-detection and contrast-detection AF points covering approximately 84% of image area

3 microns and larger

able to withstand over 500°F

Lexar Professional SDHC / SDXC 1667x UHS-II 128gb Memory Card 2 Pack 4960 With longer lasting laser lightWhether you're a professional photographer, videographer, or enthusiast, Lexar professional 1667x SDXC UHS II cards make it easy to quickly capture and transfer 1080P full HD, 3D, and 4K video. The cards leverage UHS II technology (UHS speed Class 3 (U3)) to deliver High Speed performanceup to 250MB s (1667x). this dramatically accelerates workflow from start to finish. For versatility, the cards also work with UHS I devices at UHS I speeds, and