Sigma - Contemporary 45mm f/2.8 DG DN Lens for Leica L - Black

"Premium Compact Primes" for mirrorless usersThe Sigma I series features full-frame compatible lenses that offer new value to mirrorless systems. The combination of superb optical performance with a level of compactness that is perfectly suited to smaller and lighter modern mirrorless cameras will bring you new opportunities for a perfect shot. Sigma is aware that in today's world we have a wide range of camera choices, especially with the increase in mobile phone ownership.But with many people look for something more than a mere act of "taking pictures" when they choose to own a camera and lenses, I series lenses offer the ultimate combination of superb optical performance, outstanding usability and compact form-factor. Sigma's excellence in development and production technologies has been built up since our founding in 1961 and became increasingly sophisticated with the introduction of the Sigma Global Vision brand in 2012. With this as a base, Sigma has given careful thought to the quality of the products, the feeling of using it and the pleasure of owning it. This is how the I series was born.Beautiful bokeh and rendering that can be enjoyed in every sceneWith the Sigma 45mm F2.8 DG | Contemporary, bokeh expressions are especially featured. Spherical aberration has been controlled to ensure not only the large bokeh in the front and rear of the subject but also the rear bokeh near the area in focus create a gradient to a soft blur. This lens softens the periphery of blurred images suppressing the double-line bokeh etc. and enhances the three-dimensional impression of the subject with the smooth expressions in the foreground and the background.In addition, its minimum focusing distance of 24cm makes it possible to enjoy shooting snapshots and tabletop photos taking advantage of the angle of view. The design gives consideration to vignetting to achieve beautiful round bokeh and subdue swirly bokeh in the whole bokeh effects.While this lens produces smooth bokeh effects which one could define as "classical expression" when the aperture is wide open, it also realizes modern sharp rendering when it is stopped down. It is reassuring to hold this lens as a regular lens for everyday use.High build quality and outstanding operabilityBecause this lens is intended for everyday use, particular attention has been given to build quality and operability. The lens barrel incorporating metal material as the main part achieves improved durability. Furthermore, thanks to the aperture ring with the right click feeling, comfortable operability during various shooting styles is ensured. The design gives consideration to MF operations, and a ring of appropriate torque provides good operability.Metal bayonet hoodThe lens hood features aluminum, using the same material as the lens body which has realized high quality and high rigidity. Furthermore, the knurling process featured on the surface provides superior usability.High-speed and highly accurate AF enabled by the stepping motorThe lens is capable of smooth, quiet and high-speed AF made possible by a stepping motor, which also supports Face/Eye Detection AF and video AF.TechnologyInner focus systemTo increase stability, this lens configuration uses movable internal lens elements that adjust focus without changing the length of the lens barrel.Compatible with Lens Aberration CorrectionMatching the optical characteristics of the lens, this function performs in-camera corrections of peripheral illumination, chromatic aberrations, distortion, and more, to further enhance image quality. Available corrections or auto correction functionality may vary depending on the camera model.Super Multi-Layer CoatingSigma's own Super Multi-Layer Coating suppresses flare and ghosting by preventing reflections with in the lens. All lenses in the current Sigma range feature this original technology. In digital cameras, flare and ghosting may also be caused by reflections between the image sensor and lens surfaces. Here too, Sigma's Super Multi-Layer Coating is highly effective, assuring images of outstanding contrast.Aperture ringAperture ring, designed to help users work intuitively.Focus Mode SwitchUsing this switch, it is possible to switch the focus mode between AF and MF.Linear focus / Non-linear focus (for L-Mount only)A focus movement method of interchangeable lenses for mirrorless cameras in relation to the rotational angle of the focus ring during manual focusing.

All-metal construction. Classic standard focal length prime. Beautiful bokeh and rendering. Fast maximum aperture of f/2.8. Manual aperture ring.

From the renowned Venus brand comes the high-quality Laowa Argus 45mm f/0.95 Lens for Sony E, an innovative and versatile addition to the Argus f/0.95 series. This advanced lens is designed to deliver exceptional performance in both ample and low-light conditions, making it a reliable choice for both amateur and professional photographers. The Laowa Argus 45mm f/0.95 Lens boasts a fast maximum aperture of f/0.95, offering an astonishingly shallow depth of field. This feature not only allows for the creation of dreamy bokeh effects but also enables photographers to capture crystal-clear images in challenging lighting situations with lower ISO settings. This lens is equipped with 1 Aspherical Lens, 1 ED glass, and 3 UHR glass, ensuring high optical performance. It delivers incredibly sharp, high-contrast images even when wide open, while maintaining accurate color and minimal distortion. In low light conditions, the lens allows for handheld shooting with lower ISO settings, enabling you to enjoy photography from day to night.The Laowa Argus 45mm f/0.95 Lens offers a 51.3-degree angle of view, providing a field of view that closely mimics the human eye and is extremely versatile for different applications. This lens is not just a tool, but an artistic companion that adds a unique touch to your images with its smooth and intoxicating bokeh effect.Constructed with robust metal, this lens accepts 72mm threaded filters and features deeply grooved aperture and focus rings for better handling. The 300-degree focus throw allows for precise focus setting, making it an ideal lens for creating your own photographic masterpieces. The lens also features a video-friendly switch for videographers to de-click the aperture ring, preventing the click sound from being recorded and avoiding noticeable changes in brightness when adjusting the aperture setting. The low focus breathing design eliminates distractions from changes in the angle of view when shifting focus, making it an ideal lens for videography. The internal focusing design of the Laowa Argus 45mm f/0.95 Lens not only maximizes optical performance from minimum focusing distance to infinity focus but also prevents dust from entering the lens easily. This lens is compatible with a range of Sony Alpha cameras, including the Sony A7 series, making it a versatile addition to your photography gear.