Viltrox EF-FX Firmware 2.26 Released


Viltrox released a firmware update for the Viltrox EF-FX1/2. You can download Version 2.25 for the Viltrox EF-FX2/1 here.

EF-FX2_version_2.26
Canon Zoom LENS EF 16-35 1: 2.8 L II USM on the X-H1 camera shows to turn off the power and restart, the problem has been fixed.
SIGMA 50mm 1: 1.4 the problem that aperture can only to 2.8 has been fixed.
The SIGMA 12-24mm 1: 4.5-5.6 aperture show 1.0 and cannot adjust, it has been fixed.

Newly compatible lenses:
SIGMA 12-24mm 1: 4.5-5.6 II DG HSM
Canon EF 50mm F1.2 L USM (AF-S is supported, but cannot support AF-C at this moment)
Canon EF 85mm F1.2 L USM (AF-S is supported, but cannot support AF-C at this moment)

It has improved focus and aperture stability for other lenses. The problem of black screen and flash screen when checking photos have been resolved.

EF-FX1_version_2.26
SIGMA 10-20mm 1: 3.5 aperture show abnormality has been fixed.
TAMRON 17-50mm 1: 2.8 on the X-H1 camera shows to turn off the power and restart, the problem has been fixed.
SIGMA 30mm 1: 1.4 DC aperture information error, has been fixed.
Canon Zoom LENS EF 16-35 1: 2.8 L II USM on the X-H1 camera shows to turn off the power and restart, the problem has been fixed.
SIGMA 50mm 1: 1.4 the problem that aperture can only to 2.8 has been fixed.
The SIGMA 12-24mm 1: 4.5-5.6 aperture show 1.0 and cannot adjust, it has been fixed.
Canon Zoom Lens EF-S 18-55mm 1: 3.5-5.6 IS on X-H1 camera occasionally shows to turn off the power and restart, which has been fixed.
Canon EFS 18-135 1: 3.5-5.6 IS STM the problem that aperture can only to 4.0 has been fixed.

Newly compatible lenses:
Canon EF-S 17-85mm 1: 4-5.6 IS USM
SIGMA 12-24mm 1: 4.5-5.6 II DG HSM
SIGMA 30mm 1: 1.4 DC
Canon EF 50mm F1.2 L USM (AF-S is supported, but cannot support AF-C at this moment)
Canon EF 85mm F1.2 L USM (AF-S is supported, but cannot support AF-C at this moment)

It has improved focus and aperture stability for other lenses. The problem of black screen and flash screen when checking photos have been resolved.

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Viltrox EF-FX2: B&H Photo / Amazon
Viltrox EF-FX1: B&H Photo / Amazon

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