Focal Length and Aperture:Wide-angle prime lens designed for FX-format Nikon F-mount cameras.Fast f/1.4 maximum aperture for excellent low-light performance and depth of field control.Optical Design:Four low dispersion elements effectively reduce color fringing and chromatic aberrations for enhanced clarity and color fidelity.Three glass-molded aspherical elements minimize distortion and spherical aberrations, contributing to accurate rendering and high sharpness.Coatings:Second-generation BBAR-G2 coating on lens elements reduces flare and ghosting, improving contrast and color accuracy, especially in backlit conditions.Autofocus System:Ultrasonic Silent Drive (USD) autofocus motor ensures quick and precise focusing performance.Dynamic Rolling-cam mechanism facilitates swift focusing movement of the large f/1.4 optical system.Full-time manual focus override allows for manual adjustments even in autofocus mode.Close-Focusing Capability:Minimum focusing distance of 11.8″ with a 1:5 maximum magnification ratio.Build and Protection:Moisture-resistant construction enhances durability in inclement weather.Front fluorine coating protects the lens element against dust, dirt, and smearing.Bokeh Quality:Rounded nine-blade diaphragm contributes to a pleasing bokeh quality.Compatibility and Updates:Compatible with FX-format Nikon F-mount cameras and DX models, providing a 52.5mm equivalent focal length on DX.Optional TAP-in Console available for fine-tuning focusing adjustments and updating lens firmware. Categories: Lenses, Tamron Lenses Tags: 35mm, Di, F, f/1.4, for, Lens, Nikon, SP, Tamron, USD
