送天祥精美鏡頭布 30x30cm香港行貨 1件
NOKTON 40mm F1.2 Aspherical is a large aperture standard manual focus lens exclusively for Canon RF mount. Despite its compact size, the lens achieves an astonishingly large F1.2 aperture for a full-frame 40mm lens. The lens offers reliable optical performance from the open aperture and a smooth, large bokeh effect.
Optics optimized for the image sensors *1 of mirrorless cameras with the Canon RF-mount are implemented. The lens has a full-frame image circle and can be used with both full-frame and APS-C size mirrorless cameras.
The lens is equipped with electronic contacts and realizes communications between the lens and the body. In addition to Exif information and in-body image stabilization (3-axis) *2, three types of focus support functions (magnification, peaking, and focus guide *3) are all supported.
The angle of view of the 40mm focal length is equivalent to 60mm on an APS-C size camera, making it a versatile lens that can be used as a standard lens on both full-size and APS-C size cameras.
Adopting a full-metal helicoid unit processed and adjusted with high precision and high-quality grease that produces an appropriate torque, focusing with a smooth operation feeling is realized. It enables fine focus adjustment.
A 10-element aperture is used to make the opening formed by the diaphragm blades closer to a circular shape. Out-of-focus areas are rendered naturally, and point light sources are rendered with a soft, rounded bokeh effect.
The aperture ring has a click-switching mechanism that allows the aperture to be opened and closed steplessly without being affected by the click, for example, when shooting video or adjusting fine focusing depth.
*1 Magenta coverage may occur on the periphery of the image with EOS R, RP and R6 depending on shooting conditions.
*2 Effective only with bodies equipped with in-body image stabilization.
*3 Excluding EOS RP