Rokinon 24mm T1.5 Cine DS Lens for Canon EF Mount

The Rokinon 24mm T1.5 Cine DS Lens for Canon EF Mount's serial number will be listed on the box, and is not printed on the lens itself.

This lens covers full frame so it will easily cover the smaller APS-C/Super35 sensor of the Rebel T5i. The image and build quality is a bargain at this price. Do know this is all manual, both focus and iris rings. There is no electronic communication between the camera and the lens so no lens metadata. The iris ring is click-less so smooth iris pulls can be made shooting video.

You can use this lens on that camera. You will need an adapter. See below. You will not need the adapter's aperture feature with this lens but you will if you get Canon EF lenses.

The crop factor for APS-C is 1.6x. Thus, 24 x 1.6 = 38.4

This is a cine-type lens so it is about 1 1/4 -1/2 turns as against a still AF lens of about 1/8th of a turn.

You can use this all-manual lens on the 5D Mark II without issue. Since you have to set both focus and aperture by hand, using the Manual, Shutter or Aperture modes is recommended.

We would need more info about the matte box that you intend to use to give you a definitive answer. The Rokinon lens has ridges on the outside for mounting the included lens hood therefore an 80mm matte box would not be able to mount directly to the lens but it would work via a filter thread adapter (this is how the SmallRig Lightweight Carbon Fiber Matte Box works). On the other hand some matte boxes are adjustable and can stretch within a certain range such as the Wooden Camera 2-Stage Clamp-On 4 x 5.65" Zip Box (80-85mm)

This lens does have a removable hood, however we do not have that available for a separate purchase. Feel free to email us directly at [email protected] and we can guide you in the right direction for a replacement part.