The 9-blade circular aperture maximizes the beauty captured by this large-aperture prime-lens, contributing to impressive images in which the subject stands out against a smoothly defocused background bokeh as well as naturally rendered points of defocused light
Light weight
The weight is about 270g
the size is 65*72mm
lightweight and compact
USB firmware upgrade
The lens is equipped with a USB port for firmware. Updating was an easy drag-n-drop.
The 9-blade circular aperture maximizes the beauty captured by this large-aperture prime-lens, contributing to impressive images in which the subject stands out against a smoothly defocused background bokeh as well as naturally rendered points of defocused light.
STM advanced motor
STM Step Mute Motor: Minimize errors in the inspection process when working with live view technology, brings precise and smooth focus.
10 elements in 9 groups
Refined optical design, 10 elements in 9 groups, 1 extra-low dispersion (ED) element and 1 high-refraction element.
???? 【Auto Focus】Support Auto Focus,Electronic Aperture
????【 10 Elements】 10 Elements in 9 Groups with 9 diaphragm Blades, including one extra-low dispersion (ED) element and one high-refraction element.
???? 【Large Aperture】Bright f/1.4 maximum aperture suits working in low-light conditions and also affords greater control over depth of field.
???? 【HD Nano】One extra-low dispersion elements reduce color fringing and chromatic aberrations in order to achieve a high degree of clarity and color accuracy. One high refractive index elements help to control spherical aberrations and reduce distortion in order to realize high sharpness and accurate rendering.
???? 【Personalized 】only 270g , very lightweight to carry , ideal for video and vlog creator , Integrated micro-USB port can be used to update the lens's firmware.