Viltrox AF 55mm F1.8 EVO Sony E

The Viltrox AF 55mm F1.8 EVO is a high-performance prime lens designed for Sony E-mount full-frame mirrorless cameras. With a fast f/1.8 aperture and advanced optical construction, this lens delivers exceptional sharpness, beautiful bokeh, and reliable autofocus, making it an ideal choice for portrait, street, and everyday photography.

Advantages

Fast f/1.8 maximum aperture enables excellent low-light performance and shallow depth of field. The 9-blade rounded diaphragm creates smooth, pleasing bokeh. Internal focusing and STM stepping motor provide quiet, fast, and accurate autofocus. The all-metal aluminum alloy construction ensures durability and a premium feel. USB-C port allows for easy firmware updates.

Suitable for

• Portrait photography
• Street photography
• Everyday and travel photography
• Low-light shooting

Key specifications

• Focal Length: 55mm (50mm effective on full-frame)
• Maximum Aperture: f/1.8
• Minimum Aperture: f/16
• Lens Mount: Sony E
• Format Coverage: Full-Frame
• Angle of View: 47.6°
• Minimum Focus Distance: 0.55 m (1.8 ft)
• Maximum Magnification: 0.1x
• Optical Design: 11 Elements in 10 Groups
• Diaphragm Blades: 9, Rounded
• Autofocus: Yes (STM Stepping Motor)
• Focus Type: Internal Focusing
• Filter Size: 55 mm
• Image Stabilization: No (Relies on camera body IS)
• Firmware Upgrade Port: USB-C
• Special Elements: 1 ED, 2 Aspherical, 2 High Refractive Index
• Construction Material: Aluminum Alloy
• Focus Mode Switch: AF/MF

Recommendations

For best results, pair this lens with a Sony E-mount full-frame camera body. Use a 55mm filter for lens protection or creative effects. The lens is lightweight and compact, making it an excellent travel companion.