A sleek and versatile prime, the Sony E-mount AF 45mm f/1.8 FE from Samyang is a normal-length prime characterized by its compact design and bright f/1.8 maximum aperture. The optical design incorporates a pair of aspherical elements and one extra-low dispersion element, which help to suppress spherical and chromatic aberrations for improved sharpness, color accuracy, and clarity. An Ultra Multi-Coating has also been applied to reduce flare and ghosting in order to achieve higher contrast when working in strong lighting conditions. Additionally, the lens's linear STM autofocus motor works in conjunction with Sony cameras' AF systems for quick, quiet, and precise focusing performance, and manual focus override is also available for more refined control.

E-Mount Lens/Full-Frame Format    Aperture Range: f/1.8 to f/22    One Extra-Low Dispersion Element    Two Aspherical Elements    Ultra Multi-Coating    Linear STM AF Motor, MF Override    Rounded 9-Blade Diaphragm

Compact normal-length prime is designed for full-frame Sony E-mount mirrorless cameras, however can also be used with APS-C models where it provides a 67.5mm equivalent focal length.

Bright f/1.8 maximum aperture suits working in difficult lighting conditions and also offers increased control over depth of field for isolating subjects and working with selective focus.

One extra-low dispersion element reduces color fringing and chromatic aberrations in order to produce greater clarity and color rendering.

Two aspherical elements control spherical aberrations and distortions for improved sharpness and resolution.

An Ultra Multi-Coating has been applied to individual elements in order to reduce flare and ghosting for increased contrast and a neutral color balance.

The integrated linear STM autofocus motor works in conjunction with Sony cameras' focusing systems for quick, quiet, and precise AF control. Manual focus override is also available for refining your focus position.

Internal focusing design maintains the overall lens length and prevents the front of the lens from rotating during use.

Rounded nine-blade diaphragm contributes to a smooth and pleasing bokeh quality.

Related Questions and Answers

Q: 1. Will this work with the Sony FX30?

A: Yes Samyang AF 35mm f/1.8 FE Lens for Sony E is compatible with the Sony FX30.

Q: 2. Has anyone purchased this lens recently (Oct 2021)? What firmware does it come with now?

A: I've recently checked one and it's version 1. I would just update it if you decide to buy this lens.

Q: 3. Does this lens feature weather resistance? Some of Samyang's primes for Sony FE mount include this but some older ones do not.

A: This lens is not listed as weather resistant.

Q: 4. What version of the firmware does this come with in 2021?

A: All lenses shipped to B&H have the latest available firmware; the manufacturer does not inform us of the specific version for each item we receive.

Q: 5. Does this lens allow manual focus as well?

A: Yes. The lens offers manual focus override.

Q: 6. How do you compare this 35mm f/1.8 version of this lens?

A: The Samyang AF 45mm f/1.8 FE Lens for Sony E will produce the same image quality and has the same focus speed as the Samyang AF 35mm f/1.8 FE Lens for Sony E.

Q: 7. Does this include a lens hood?

A: Yes, this lens comes with a lens hood.

Q: 8. This or the Sigma 35mm 1.4 ? (for Video)

A: Both this lens and the Sigma 35mm f/1.4 Art lens would be great for video, as they both offer quiet/fast autofocus along with a large aperture for a shallower depth of field. As far as which is better, it would really come down to the budget of the individual.

Q: 9. Does this lens work on canon R6 mark II using the adapter EF-EOS R?

A: No, this Samyang AF 135mm f/1.8 FE Lens for Sony E is not compatible with the EF-EOS R adapter and the Canon EOS R6 Mark II.

Q: 10. What is the outer diameter?

A: The outer diameter is 62mm.