Laowa 9mm f/5.6 FF RL Lens ( Nikon Z / Sony FE / Leica L / Leica M / Leica M ( Silver ) )

Laowa 9mm f/5.6 FF RL Lens ( Nikon Z / Sony FE / Leica L / Leica M / Leica M ( Silver ) ) is prime lens offering a uniquely wide perspective that is well-suited for interior, architecture, nature, and landscape subjects.The immense 135° angle of view is complemented by an advanced optical design that uses low dispersion, aspherical, and high refractive index elements to control a variety of aberrations and distortion to achieve high sharpness,clarity, and color accuracy. The lens has a manual focus design and permits  working with subjects as close as 4.7" away and its built-in petal-shaped hood helps to block stray light from causing unwanted lens flare. Additionally,the lens is also characterized by its especially compact size, which makes it ideal for walk-around and travel applications.

Ultra-wide-angle lens is designed mirrorless cameras where it provides a 13.5mm equivalent focal length.

Two extra-low dispersion elements are used to reduce color fringing and chromatic aberrations in order to produce high clarity and color accuracy.

Two aspherical elements and one ultra-high refractive index glass element help to control distortion and spherical aberrations for improved sharpness and accurate rendering.

Impressively wide 135° angle of view pairs with a rectilinear design, which renders subjects with minimal distortion in order to suit landscape and architectural applications.

Manual focus operation permits working with subjects as close as 4.7" away and a focusing tab is featured for easier handling and control.

Built-in petal-shaped lens hood helps to prevent stray light from causing lens flare and also offers some physical protection to the lens's front element.

Five-blade diaphragm produces distinct10-point sun stars and specular highlights when stopped-down and photographing point light sources.

Features：

Focal Length：9mm

Maximum Aperture：f/5.6

Minimum Aperture：f/22

Format Compatibility：Full-Frame

Angle of View：135°

Minimum Focus Distance：4.72" / 12 cm

Maximum Magnification：0.21x

Optical Design：14 Elements in 10 Groups

Diaphragm Blades：5

Focus Type：Manual Focus

Image Stabilization：No

Filter Size：None

Dimensions (ø x L)：62.4 x 66 mm

Weight：350 g

Lens Mount：Leica M /Leica M (Silver) / Sony FE / Nikon Z / Leica L