Voigtlander NOKTON 40mm Aspherical F1.2 RF-mount

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. NOKTON 40mm F1.2 Aspherical is a large-diameter manual focus lens exclusively for Canon RF mount. It covers a full-size image circle and the optical design is optimized for Canon R system camera image sensors. It is designed to capture the performance of the lens itself as an image, without relying on the electronic lens optical correction function within the camera. This lens is equipped with electronic contacts to enable electrical communication between the lens and the body. In combination with the Canon EOS R system body, it supports Exif information, in-body image stabilization (3-axis)*2, and 3 types of focus assist functions (enlarged display, peaking, focus guide). The lens construction uses 8 elements in 6 groups, with two aspherical lenses on both sides. Despite its compact size, it has an amazingly large aperture of F1.2 as a full-size 40mm lens. You can enjoy optical performance that can be used with confidence even from the widest aperture, and smooth and large bokeh. The angle of view with a focal length of 40mm is equivalent to 60mm on an APS-C size camera, so it is highly versatile and can be used as a standard lens for both full-frame and APS-C size cameras. The shortest shooting distance of this lens is 0.3m, and focusing is manual focus only. The metal focus ring uses a diamond pattern with excellent grip. It provides a sense of stability when attaching a commercially available video focus gear, and one of its features is the silky, greased operating feel of the high-precision metal helicoid that can withstand even severe focusing when the aperture is wide open. The aperture is mechanically controlled and is directly connected to the control ring, and is adjusted on the lens side rather than the command dial on the camera side. The aperture ring has a click switching mechanism that allows you to open and close the aperture steplessly without being affected by clicks, such as when shooting videos or making fine depth of focus adjustments. The aperture has 10 lenses, and it depicts out-of-focus areas of point light sources in a neat manner. A special metal lens hood is also included.