
Sirui 40mm Autofocus T1.8 1.33x Anamorphic Lens, Neutral Flare (E Mount)
Sirui 40mm T1.8 1.33x Anamorphic Autofocus Lens, Sony E Mount, neutral Flare
Suggested Alternatives
Sirui - '40mm T1.8 1.33X Autofocus Anamorphic Lens'
Neutral Flare
(Sony E Mount)

World First Autofocus Anamorphic LensThe Sirui 40mm T1.8 1.33X Anamorphic Lens is a world-first, super compact, autofocus anamorphic lens. Capture cinematic widescreen footage with a constant 1.33x squeeze ratio, a 42mm equivalent focal length with a bright T1.8 aperture. Offering creamy bokeh paired with neutral flares for the classic anamorphic look, now with the advantage of autofocus.
STM Focus Motor

Catch every moment of inspirationFeaturing an advanced STM focus motor to achieve fast and accurate autofocus with support for subject tracking and eye focus. Perfect for keeping focus on your subject during photography and video recording situations. The autofocus makes this anamorphic lens easy to operate, making run-and-gun shooting more efficient than ever.
1.33x Squeeze Factor

Cinematic Look with EazeFeaturing a 1.33x anamorphic squeeze this lens produces a stunning 2.35:1 aspect ratio when shooting in 16:9 formats. This dynamic capability transforms your visuals into a captivating cinematic experience, highlighting intricate details and delivering accurate colours that will engage your audience and elevate your productions.
Unlock a New Photography Experience

True widescreen photographyDesigned to facilitate video and photography shooting the lens features a manual/auto focusing switch and a stepped and stepless aperture ring settings to suit the needs of your shoot. Photographing with this anamorphic lens achieves a widescreen aspect ratio without the need to crop down the image and lose content.
Bright T1.8 Aperture

Outstanding low-light shooting & Shallow Depth of FieldThe large T1.8 aperture means that this lens has outstanding low-light performance with sharp subjects, shallow depth of field, natural and soft bokeh without the need to increase your ISO and introduce more noise.
Unique Bokeh

Distinctive BokehThe 40mm produces a distinctive hexagonal, elliptical bokeh when the aperture is fully open, because of the unique optical design and aperture blade structure. As you stop down to T2.4, the bokeh transitions into the signature 1.33x elliptical shape, delivering the classic anamorphic aesthetic. This flexibility allows you to achieve different bokeh styles depending on your creative needs.
0.6m Min Focus Distance

Capture in Tight SpacesThe 40mm Anamorphic lens features a short 0.6m minimum focus distance that is ideal for portraits and capturing small details, it also offers flexibility and convenience when shooting in tight spaces.