Product: Samsung 16-50mm F2.0-2.8 S ED OIS
New Version: 1.03
Download: www.samsungimaging.com/file...

Description:
1. Title - Firmware version v01.03
2. Applicable Model - NX Lens 16-50mm-S
3. Corporate Customer - open market
4. Description
This is the latest LENS firmware.
To maximize improved firmware performance, body firmware should be the latest version.

[v1.03]
1) Improved AF to work during zooming (only for NX1, NX500)
    * Updating the camera as NX1 v1.40, NX500 v1.11


Product: Samsung 50-150mm F2.8 S ED OIS
New Version: 1.03
Download: www.samsungimaging.com/file...

Description:
1. Title - Firmware version v1.03
2. Applicable Model - NX Lens 50-150mm-S
3. Corporate Customer - open market
4. Description
This is the latest LENS firmware.
To maximize improved firmware performance, body firmware should be the latest version.

[v1.03]
1) Improved AF to work during zooming (only for NX1, NX500)
    * Updating the camera as NX1 v1.40, NX500 v1.11



Product: Samsung 16-50mm F3.5-5.6 PZ ED OIS
New Version: 1.30
Download: www.samsungimaging.com/file...

Description:
1. Title - Firmware version v1.30
2. Applicable Model - NX Lens 16-50mm-PWZ
3. Corporate Customer - open market
4. Description
This is the latest LENS firmware.
To maximize improved firmware performance, body firmware should be the latest version.

[v1.30]
1) Improved AF to work during zooming (only for NX1, NX500)
    * Updating the camera as NX1 v1.40, NX500 v1.11


각각 다운로드 링크 있구요.
내용은 모두 동일합니다. 주밍시 AF개선.