• 【Super Wide Angle 0.5 inch (14 mm) Coverage Full Size 】The 7artisans 14mm F2.8 lens is a super wide angle lens with a focal length of 14 mm, providing a wide ultra-wide angle for full-size cameras. Ideal for architecture, interior, urban landscape and creative wide-angle portrait shooting • F2.8 large aperture ideal for low light and astrophotography: The 7artisans 14mm F2.8 lens ensures excellent light output with a bright F2.8 aperture, allowing you to capture sharp details even in night scenes, starry skies and low light environments • 【FRONT FILTER COMPATIBLE - MAKE CREATIVE EXPRESSATION】 Unlike many ultra-wide angle lenses, the 7artisans 14mm F2.8 lens is a dedicated accessory and is compatible with front filters, allowing you to easily install ND filters, CPL filters and other creative filters • 【Stepless & Click Aperture Switching for Photo & Video Shooting】The 7artisans 14mm F2.8 lens seamlessly switches between graduated aperture and stepless aperture, making it ideal for both shooting and shooting smooth and quiet videos • 【High Quality Optics and Distortion Control】 The 7artisans 14mm F2.8 lens adopts 10 precision glass lenses, including 2 aspherical lenses, 5 high-refractive lenses, and 3 low-dispersion lenses, providing excellent sharpness and effective distortion control throughout the frame for reliable results