Samyang AF 135mm F1.8 FE for Sony E
AF 135mm F1.8 FE
Since portability is so important factor
as it is a lens that is often used for portraits with shallow depth of field,
we had to take the optical design, mechanism design, and electronics skills
to the highest level in order to create a high-class telephoto prime lens.
Model Name AF 135mm F1.8 FE Aperture Range F1.8 ~ 22 Lens Optical Construction 13 Elements in 11 Groups Special Lens U-ASP 1, HR 2 , ED 3 Coating UMC Minimum Focusing Distance 0.69m (2.26ft) Magnification Ratio x 0.243 Filter Size (mm) Φ 82.0 Maximum Diameter (mm) Φ 93.4 Number of Blades 11 Mount Sony FE Angle of view Full Frame 18.9˚ APS-C 12.5˚ Length 129.6mm / 5.1in Weight 772g / 27.2oz Weather Sealing O Custom Mode Switch O Focus Hold Button O Focus-range Limiter O AF Motor Linear STM
- Optical Construction