Brightin Star 7.5mm f/2.8 Fisheye 8mm

Its extraordinary 190-degree field of view and bright f/2.8 aperture capture expansive skies and tight interiors with minimal light falloff, aided by an 11-element, 9-group optical design that includes low-dispersion glass. The lens weighs just 260g and uses a 5-blade aperture to produce 10-point star effects, making it a compact, creative tool for dramatic wide-angle shots. This manual-focus fisheye is best for astrophotographers and architecture shooters on Canon EF-M mount who prioritize a distinct, sweeping perspective over autofocus convenience.