The Viltrox AF 135mm f/1.8 STM ED Lens is a high-performance telephoto prime designed for Sony E-mount full-frame mirrorless cameras. Ideal for portrait, fashion, sports, and event photography, this lens features a super-bright f/1.8 aperture for exceptional low-light capability and stunning background separation. With an advanced optical structure and powerful STM autofocus motor, the 135mm f/1.8 delivers fast, silent, and accurate focusing. Built with professional use in mind, it includes weather sealing, a robust full-metal body, and crisp, high-resolution optics to meet the demands of today’s high-resolution Sony cameras.

Key Features – Viltrox 135mm f/1.8 AF for Sony FE

• Mount Type: Sony E-Mount (Full-Frame & APS-C compatible)

• Focal Length: 135mm (202.5mm equivalent on APS-C)

• Maximum Aperture: f/1.8 – excellent for portraits, indoor, and low-light shooting

• Minimum Aperture: f/22

• Autofocus: High-speed STM stepping motor for quiet and accurate AF performance

• Optical Construction: 17 elements in 14 groups, including ED and high-refractive index elements

• Aperture Blades: 11-blade circular diaphragm for smooth bokeh

• Minimum Focusing Distance: 0.87m (2.85 ft)

• Filter Thread Size: 82mm

• Lens Coating: HD Nano multilayer coating to suppress flare and ghosting

• Build: Premium full-metal construction with weather sealing

• Focus Hold Button & Custom Switch: For enhanced control

• Firmware Update Support: Built-in USB-C port

• Ideal Use Cases: Professional portraits, sports, events, weddings, and cinematic video

• Compatible Cameras: Sony A7C II, A7 IV, A7R series, A7 III, FX3, FX30, and other E-mount models

What’s in the Box – Viltrox 135mm f/1.8 AF for Sony 

• Viltrox AF 135mm f/1.8 Lens

• Front Lens Cap

• Rear Lens Cap

• Premium Lens Hood

• Soft Protective Pouch

• User Manual