Sony E 11mm f/1.8 Lens

Sony E 11mm f/1.8 Lens
Sleek, Ultra-Wide, and Bright Prime for APS-C Mirrorless Systems
The Sony E 11mm f/1.8 is a remarkably compact and lightweight ultra-wide-angle prime lens designed explicitly for APS-C format E-mount mirrorless cameras. Delivering a dramatic 16.5mm full-frame equivalent field of view, this lens stands out as one of the widest primes available for Sony’s crop-sensor lineup.

By combining an ultra-bright f/1.8 maximum aperture with dual linear autofocus motors and an exceptionally portable footprint, it serves as the ultimate go-to tool for selfie-style vlogging, sweeping landscapes, interior real estate, architectural photography, and daily travel recording.

Ultra-Wide Perspective & Bright f/1.8 Low-Light Performance
Dramatic 16.5mm Equivalent Field of View: Provides an expansive ultra-wide framing profile. It is perfectly optimized for handheld, arm’s-length vlogging, broad landscapes, and tight architectural spaces where forcing more context into the frame is essential.

Bright f/1.8 Aperture Baseline: The wide f/1.8 maximum aperture gathers substantial ambient light, enabling crisp handheld recording in dimly lit indoor spaces or during blue-hour night shoots. It also grants extensive control over focus placement, allowing you to isolate foreground subjects against a smooth, blurred background.

High-Clarity Optical Layout: Engineered to preserve impressive frame-wide sharpness and edge-to-edge clarity. The internal optical design systematically reduces color fringing, astigmatism, and various geometric aberrations common to ultra-wide glass.

Rounded Seven-Blade Diaphragm: Outfitted with a 7-blade circular aperture array that yields a smooth, natural out-of-focus bokeh quality when tracking subjects at wide-open settings.

Dual Linear AF Motors & Macro-Capable Close Focusing
Dual Linear Focus Drive: Utilizes a high-torque Linear Motor system powered by two independent tracking motors. This design guarantees exceptionally quick, near-silent, and pinpoint autofocus execution, making it ideal for tracking moving subjects or recording noise-free video.

Linear Response Manual Focus: Features an intuitive, electronically coupled Linear Response manual focus ring that mimics the predictable, mechanical feedback of traditional focus gear for precise manual control. A physical AF/MF toggle switch is built directly onto the lens barrel for instant adjustments.

Static Internal Focusing Layout: Shifting internal lens groups ensures the physical length of the outer lens barrel remains completely static during operation, optimizing balanced handling and focus responsiveness.

Impressive Macro Close-Up Reach: Optimized for dramatic close-ups, allowing you to capture intricate details with an exaggerated wide-angle perspective:

Manual Focus Mode: Focuses down to a razor-close 4.7 inches with a 0.2x maximum magnification.

Autofocus Mode: Focuses down to 5.5 inches with a 0.13x magnification.

Smooth Motion Optics (SMO) Breathing Control: Built-in SMO architecture actively suppresses focus breathing, maintaining rock-solid compositional accuracy when racking focus. It is also fully compatible with the in-camera Breathing Compensation feature found on select Sony Alpha bodies.

Pocketable, Travel-Ready Build & Intuitive Handling
Featherlight, Low-Profile Footprint: Specifically tailored to match the sleeker, compact form factor of Sony’s APS-C camera bodies. Measuring a tiny 2.3 inches long and weighing a featherlight 6.4 ounces, it is an unobtrusive walkaround companion for gimbal work and day-long tracking.

Tactile Customizable Focus Hold Button: Features a physical, remappable Focus Hold button integrated directly onto the lens barrel, granting rapid tactile access to select camera shortcuts or exposure overrides.

Optimized for Active Mode Stabilization: When paired with an Alpha camera featuring Active Mode hardware or electronic stabilization, the expansive 11mm field of view easily absorbs walking vibrations—preserving a perfect, wide balance of the presenter and their surroundings at arm’s length.

Dust- and Moisture-Resistant Shell: Engineered with rubberized internal sealing to protect electronic contacts and glass clusters from dust, grit, and environmental moisture in inclement outdoor conditions.

Technical Specifications
Focal Length Reach: 11mm Prime (16.5mm Full-Frame Equivalent Field of View)

Maximum Aperture Profile: f/1.8

Minimum Operational Aperture: f/16

Lens Mount Type: Sony E-Mount (APS-C Format Dedicated)

Filter Thread Diameter Size: 55mm

Lens Optical Layout: 12 Elements configured in 11 Groups

Autofocus Motorization: Dual Linear AF Motors

Minimum Focus Distance: 4.7 inches / 12 cm (Manual Focus) | 5.5 inches / 15 cm (Autofocus)

Maximum Magnification Ratio: 0.2x (Manual Focus) | 0.13x (Autofocus)

Aperture Blade Count: 7-Blade Diaphragm (Rounded Layout)

Dimensions (Diameter x Length): Approx. 2.6 x 2.3″ / 66 x 57.5 mm

Weight: Approx. 6.4 oz / 181 grams (Ultra-portable travel prime)