Viltrox - Lente AF 9mm f/2.8 Air E (Sony E)

The Viltrox AF 9mm F2.8 E is an ultra-wide-angle prime lens designed for Sony E-Mount APS-C cameras. Offering a 113.8-degree field of view and a full-frame equivalent focal length of 13.5mm, this lens is engineered for photographers and videographers seeking to capture expansive landscapes, immersive vlogs, and dynamic architectural shots without the burden of a heavy, expensive lens. As part of Viltrox's "Air" series, it emphasizes a lightweight, compact design, weighing a mere 175 grams, making it an ideal companion for on-the-go creators .

Key Features:

Ultra-Wide Perspective: With a 113.8° angle of view, this lens allows you to fit significantly more into your frame, perfect for sweeping panoramas and tight interior spaces .

Bright F2.8 Aperture: The fast maximum aperture enables effective performance in low-light conditions and provides the flexibility to use faster shutter speeds .

Advanced Optical Design: The lens construction features 13 elements in 11 groups, including two aspherical elements, three ED (Extra-low Dispersion) elements, and three HR (High Refractive) elements. This complex design works together to control chromatic aberrations and distortions while delivering edge-to-edge sharpness .

Fast and Quiet STM Autofocus: An STM (Stepping Motor) ensures quick, accurate, and quiet autofocus, which is particularly beneficial for video recording and capturing spontaneous moments .

Extreme Close-Focusing Capability: A remarkably short Minimum Focus Distance (MOD) of 0.13 meters (approx. 5.1 inches) lets you get very close to your subject, opening up creative possibilities for emphasizing foreground elements .

Robust Build with Modern Conveniences: The lens features a durable metal mount and a USB-C port for easy firmware updates, ensuring the lens can improve and adapt over time .

Ideal Use Cases:
This lens excels in several photographic and videography disciplines:

Landscape and Architectural Photography: Capture vast scenes and towering structures without stepping backwards.

Vlogging and Content Creation: The wide angle is perfect for handheld vlogging, ensuring you and your environment are in the frame.

Real Estate and Interior Photography: Fit entire rooms into a single shot with minimal perspective distortion.

Creative and Abstract Photography: Use the extreme close-focus capability to create unique, immersive compositions with prominent foregrounds .