Panasonic DMW-SFU1GU V-Log L Upgrade for GH4/5 & G9

This is a DMW-SFU1 Software Upgrade Key enabling log video recording (V-Log L) on DMC-GH4, DC-GH5 and DC-G9. Thanks to this, users can expand their dynamic range for colour grading and increase their flexibility during post-production work. The V-Log/V-Log L features a similar characteristic curve to Cineon that is a characteristic curve of film digitalisation. The Four Thirds sensor allows the V-Log L to feature a log characteristic with 12 stops. The same characteristic curve and LUT are featured in both V-Log and V-Log L and can be used together.