Rokinon Xeen 35mm T1.5 Lens for Nikon F Mount

No, The Rokinon Xeen lenses are 6k ready optics with XEEN Proprietary X-Coating Technology that differ from Rokinons photo lens models. Also the 114mm non rotating front is perfect for matte box attachment. Unified 40° Iris Rotation Unified 200° Focus Throw Large Easy To Read Markings

While we are not aware of any specific testing for CA and Sharpness at various apertures, the Xeen 35mm should perform very well. It is a great option for a Cinema lens at an affordable price.

It is not. This is not an anamorphic lens.

I have this set and ALL have an integral 1/4-20 support. The supports are most appropriate when the lenses are used with camera bodies such as the A7SII.I mostly use these lenses with my FS7 and have a matte box mounted normally (B&H # WOWC202100). The combination adds support and protection to lenses in addition to providing normal matte box functionality.Pete

No it does not. The lens is a manual focus and iris lens, and does not have auto focus or auto iris capability. It incorporates cinema-style focus and iris gears that share the same position across the lenses in the Xeen set.

This is an EF mount lens while the S1H has an L-Mount. You will need a Canon EF Lens to Leica L-Mount adapter. https://bhpho.to/2ICgtHp

Yes it will. This lens covers a Full Frame Sensor and the FS7 has a Super 35mm Sensor, which are two key requirements for a Speed Booster. Since this is a Cinema lens we suggest the Metabones Canon EF Lens to Sony E Mount T CINE Speed Booster ULTRA 0.71x (Fifth Generation), B&H # MEMBSPEFEBT3, because of its study connection. https://bhpho.to/2tTMK4p

Yes, the Rokinon Xeen 35mm T1.5 Lens for Canon EF Mount can have the mount changed. For example, the Rokinon XEEN Support Mount Kit for PL. See the link below: https://bhpho.to/3fDL4YO