Package Dimensions : 13.69 x 11 x 10.9 cm; 531 Grams
Item part number : 23mm F1.4 M-mount
Compatible Devices : Canon EOS M
Min Focal Length : 23 Millimeters
Voltage : 240 Volts
Batteries Included : No
Batteries Required : No
Manufacturer : VILTROX
Item Weight : 531 g
Product Features :
F1.4 Large Aperture Features an aperture range of F1.4 through F16, uses a nine-blade aperture diaphragm, has a minimum focusing distance of 30cm (15.7\").
Optical Configuration Viltrox 23mm f1.4 Cannon EOS-M Mount autofocus lens is constructed of 11 elements in 10 groups, including two extra-low dispersion (ED) element and two high-refraction element.
STM Advanced Motor Minimize errors in the inspection process when working with live view technology, brings precise and smooth focus.
Precision Metal Structure Rugged all-metal mirror body, small and compact, weighs 260g (0.57LB) and uses a 52mm front filter thread
USB Firmware Upgrade Build in USB port for firmware to reach a compatibility for the newest cameras model and supports EXIF information transmission.