Sony SEL40F25G 40mm F2.5 G Lens
Sony FE 40mm F2.5 G (SEL40F25G) E-Mount Full-Frame Standard Prime G Lens
This compact Sony 40mm F2.5 G prime lens combines high image quality, beautiful bokeh and fast, precise autofocus in a lightweight design. Its versatile focal length is suitable for portraits, everyday snapshots and views around town. The lens also offers excellent close-up performance and reliable operation for both stills and movies.
Product Highlights
- 40mm F2.5 G standard prime lens for full-frame E-mount cameras
- Compact and lightweight design weighing 173 g
- Three aspherical elements for high corner-to-corner resolution
- 7-blade circular aperture for beautiful natural bokeh
- Two linear motors for fast, precise and quiet autofocus
- Excellent close-up performance with 28 cm AF and 25 cm MF minimum focus distance
- Focus hold button, focus mode switch, aperture ring and aperture click switch
- Linear Response MF for intuitive manual focusing
- Metal aluminium exterior finish for strength and durability
- Dust and moisture-resistant design for challenging outdoor environments
Features
Compact and lightweight for constant carrying and comfortable shooting
The lens uses three aspherical elements and a short flange back to achieve a compact design weighing only 173 g. It is suitable for snapshots, movie shooting with a gimbal and use with both full-frame and APS-C bodies.

High corner-to-corner image quality from state-of-the-art optics
Three aspherical elements compensate for various aberrations and deliver high-resolution performance from corner to corner, including at the widest aperture with shallow depth of field.

Beautiful natural bokeh
The 7-blade circular aperture and precise control of spherical aberration help produce beautiful, natural bokeh characteristic of the G Lens.

Double linear motors for fast, precise and quiet AF
Two linear motors provide fast, precise autofocus and superb tracking performance. The quiet AF operation is suitable for both still photography and movie shooting.

Excellent close-up performance
The lens offers a minimum focus distance of 28 cm in AF and 25 cm in MF. This makes it useful for close-ups of flowers and small objects while creating a blurred background that helps the subject stand out.

High operability and reliability in a compact design
The lens features a focus hold button, focus mode switch, aperture ring, aperture click switch and Linear Response MF for intuitive operation. Its metal aluminium exterior finish adds strength and durability, while the dust- and moisture-resistant design provides reliability in challenging outdoor shooting environments.

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