Lens type: Fixed autofocus lens
Focus method: Auto Focus
Filter size: 52mm
Focal length: 23mm
Aperture Blades: 9
Auto iris: electronics
Weight: 260g (0.57LB)
EXIF Information: Support
Focusing distance: 30cm (15.7″”) ~∞
Optical structure: 11 Elements in 10 Groups
Image stabilization: Support in-camera stabilization
Support Auto Focus, Electronic Aperture
Noiseless STM Focus Motor
HD Nano Multilayer Coating
USB Firmware Upgrade Support
EXIF Information Transmission
9 blade diaphragm
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.
11 elements in 10 groups
Refined optical design, 10 elements in 9 groups, 2 extra-low dispersion (ED) element and 2 high-refraction element.
Excellent close-up shooting ability
Excellent close-up shooting performance of 0.3 meter. Can easiy shoot food, macro and other materials.
Precision metal structure
Brass metal bayonet, durable: Rugged all-metal mirror body structure, ensure lens assembly accuracy and durability.
USB firmware upgrade
The lens is equipped with a USB port for firmware. Updating was an easy drag-n-drop.
STM advanced motor
STM Step Mute Motor: Minimize errors in the inspection process when working with live view technology, brings precise and smooth focus.
1* Lens Hood
1* Back Cover
1* Lens Cover
🌈【HD Nano】Viltrox 23mm f1.4 Sony E mount autofocus lens is constructed of 11 elements in 10 groups, including one extra-low dispersion (ED) element and one high-refraction element.
🌈【Auto Focus】The autofocus lens features Viltrox’s ‘noiseless’ stepping motor (STM focus motor) for driving the autofocus unit to performs steady, fast and smooth auto focus.
🌈【Large Aperture】The lens features an aperture range of F1.4 through F16, uses a nine-blade aperture diaphragm, has a minimum focusing distance of 30cm (15.7″) and uses an ‘HD Nano’ multilayer coating on an unspecified number of elements to help improve water resistance and minimize chromatic aberration.
🌈【Compact and durable】The lens is a well made metal body ,small and compact, weighs 260g (0.57LB) and uses a 52mm front filter thread
🌈【Compatibility】The lens has a build in USB port for firmware to reach a compatibility for the newest cameras model and supports EXIF information transmission.