Fujifilm already has a 50mm f/2.0 lens and two 56mm lenses for its X-series cameras so you might wonder why it has introduced the Fujifilm XF50mm f1.0 R WR. Well, it’s all about the aperture. At f/1.0 the Fujifilm XF50mm f1.0 R WR’s aperture lets in a huge amount of light and enables greater control over depth of field.
As the Fujifilm X Series cameras like the X-T4 and X-T30 have APS-C format sensors, when mounted, the XF50mm f1.0 R WR has an effective focal length of 76mm. That’s ideal for portraiture and wedding photography.