Test de l'objectif SIRUI Astra 1.33x par Geeky Nerdy Techy
Published on: April 30, 2026
Updated on: August 10, 2026
8 février 2026
Shane présente le SIRUI Astra 50 mm T1.8, doté d’un facteur d’étirement de 1,33x et d’un suivi PDAF haute vitesse : un objectif anamorphique plein format très performant, avec des butées mécaniques franches et une mise au point rapprochée à 0,5 m, idéal pour les créateurs solo.
Objectif cinéma anamorphique autofocus plein format SIRUI Astra T1.8 1,33x
Couvre le plein format | Ouverture T1.8-T22
Mise au point manuelle et autofocus sélectionnables
Flare neutre en traînées
Rapport d’aspect 2,4:1, sans recadrage
Bokeh ovale, étirement vertical de l’arrière-plan
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