Thank you for your continued interest in Sony products.
Sony is offering a firmware update for Interchangeable E-mount lenses “SEL1855”, “SEL55210”, “SEL18200” and “SEL24F18Z”.
[Applicable model name of the product]
Interchangeable E-mount Lenses “SEL1855”, “SEL55210”, “SEL18200” and “SEL24F18Z”
[Applicable firmware version of the units]
The applicable products are with the firmware version “Ver.01”.
[Contents of upgrade]
- -Enabling to utilize the function of “Fast Hybrid AF”
- *Without updating the firmware of the lens, the camera utilizes contrast-detection AF.
- *This firmware update can be performed only when the lens is attached to NEX-5R or NEX-6. You cannot perform the firmware update using other camera.
- SEL1855 Firmware for Windows -
- SEL1855 Firmware for Mac -
- SEL55210 Firmware for Windows -
- SEL55210 Firmware for Mac -
- SEL18200 Firmware for Windows -
- SEL18200 Firmware for Mac -
- SEL24F18Z Firmware for Windows -
- SEL24F18Z Firmware for Mac -
* Sony provides the upgrade program for free on our website, but Sony will ask for a technical fee for the upgrade service at the service counter and a courier service fee if requested.
[Contact in Japan]
Toll-free number:
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