Sony SEL11F18B.SYX E 11mm f/1.8 Ultra-Wide Prime Lens for APS-C E-Mount

Set apart from typical kit zooms, the Sony SEL11F18B.SYX delivers an expansive 104° angle of view and a bright f/1.8 aperture in a remarkably compact body. This ultra-wide prime opens up creative possibilities for vloggers, landscape shooters, and content creators who demand sharpness without the bulk.

Highlights

• Ultra-wide 11mm focal length (16.5mm full-frame equivalent) for immersive wide shots
• Bright f/1.8 aperture for low-light performance and shallow depth of field
• Advanced optics: 3 aspherical and 3 ED elements minimize distortion and chromatic aberration
• Fast, precise autofocus with linear motors for stills and video
• Dust and moisture resistant design for reliable outdoor use
• Compact and lightweight: only 181g, perfect for gimbal and travel setups

In daily use

Whether you're capturing sweeping landscapes, architectural interiors, or dynamic vlogs, the 11mm focal length invites creative compositions. The f/1.8 aperture allows you to shoot in dim conditions without raising ISO, while the 7-blade circular aperture produces smooth, creamy bokeh when you want to isolate subjects. The minimum focus distance of just 0.12m (AF) lets you get close for dramatic close-ups with a 0.2x maximum magnification. The linear motor autofocus is virtually silent and responsive, making it ideal for video work. The lens barrel features a customizable focus hold button and a responsive manual focus ring for precise control.

Full specifications

• Lens type: Prime lens
• Lens mount: Sony E-mount (APS-C)
• Focal length: 11mm
• Maximum aperture: f/1.8
• Minimum aperture: f/16
• Angle of view (APS-C): 104°
• Minimum focus distance: 0.12 m (AF), 0.15 m (MF)
• Maximum magnification: 0.2x
• Optical construction: 12 elements in 11 groups (3 aspherical, 3 ED)
• Diaphragm blades: 7 (circular)
• Autofocus motor: Linear motors
• Image stabilization: No (relies on camera body IBIS)
• Filter size: 55mm
• Dust and moisture resistant: Yes
• Dimensions (D x L): 66 x 57.5 mm
• Weight: 181 g
• Included accessories: Lens hood (ALC-SH169), front lens cap (ALC-F55S), rear lens cap (ALC-R1EM)

Final note

For those who want an ultra-wide perspective with excellent low-light capability, the SEL11F18B.SYX is a compelling choice that balances performance and portability.