The Tokina 50mm T1.5 Cinema Lens EF Mount Feet Focus Scalewith an EF mount and with focus scales marked in feet, provides an image circle that more than covers It provides an image circle that more than covers full-frame sensors and is designed to provide sharp images even when recording images at 8K resolution. This is a 50mm focal length, and shares the same form factor, lens gear position, focus rotation, and front barrel diameter as the other Tokina Cinema Vista prime lenses. This makes on-set lens changes a fast and efficient operation. It features a maximum T stop of 1.5, useful when shooting in low light situations or when you want to capture that exceedingly shallow depth of field look.

The 9-bladed iris provides round out of focus highlights for a natural looking bokeh. The lens barrel features approximately 300° of rotation from close focus to infinity; this gives you a high degree of precision when pulling focus. The lens is designed to minimize focus breathing, and features geared manual focus and iris rings. Markings on both sides of the lens barrel make it readable from either side of the camera. The lens features an EF mount and the front of the lens is 114mm in diameter with a built-in 1/4"-20 support foot that helps support the lens with the aid of an optional 1/4"-20 rod-mounted lens support (not included).

Covers Full-Frame Sensor Size    46.7mm Image Circle    Suitable for 8K Image Capture    Internal Focus Design    Virtually No Lens Breathing    300° Focus Barrel Rotation    T1.5 Aperture, Clickless 9-Bladed Iris    Weighs 4.83 Pounds    114mm Front Lens Diameter, PL Mount    Integrated Lens Support Foot

The 50mm T1.5 EF mount prime lens is capable of focusing images on a sensor with full 8K-resolution and features a 46.7 mm image circle, which easily covers standard-sized full-frame sensors.

The use of a 9-blade iris produces a smooth round appearance to out of focus specular highlights. The iris also produces a pleasing bokeh, referring to natural looking out of focus areas of the image. The iris is manual and features smooth movement without click stops for smooth exposure adjustments while recording.

The lens has markings on both sides of the barrel, making it easy to read focus and aperture settings from behind or from either side of the camera.

The lens shares the same front lens diameters and gear positioning on the focus and iris rings as the other lenses in the series, making lens switching quick and convenient. Additionally, the focus ring features approximately 300º of smooth rotation to help facilitate consistently accurate focusing especially when pulling focus during a shot.

Designed to minimize variations in the angle of view while focusing, a phenomenon known as focus breathing. This feature is extremely important while pulling focus, especially on static shots, where focus breathing is more noticeable.

The lens features threading on the front of the lens to accommodate 112 mm screw on filters. This feature allows the camera operator to add filters over the lens without taking up a filter stage in a matte box.

Related Questions and Answers

Q: 1. Can I use a speedbooster with these lenses if they are mft?

A: Yes, the Tokina 85mm T1.5 Cinema Vista Prime Lens with MFT mount could be used with a speed booster.

Q: 2. How long is the lens?

A: The overall length of the Tokina 35mm T1.5 Cinema Vista Prime Lens is 5.71" / 14.5 cm.

Q: 3. Are Xeen lenses weather-sealed?

A: Their new line of carbon fiber housing options are, but the original ones are not... Here is an example of the new ones: https://bhpho.to/3gymOo3

Q: 4. Will this really cover Full-Frame sensors? Key features states that is does and that it is suitable for 8K Image Capture. I would be using it on my Red Monstro VV & my Red V-Raptor 8K VV Sensors.

A: Yes. 100% the following unit accommodate all you 8k full frame needs.

Q: 5. Will this work on Arri Alexa Mini?

A: Yes, depending on which ARRI Alexa Mini mount you have, the Tokina 35mm T1.5 Cinema Vista Prime Lens is compatible with the Alexa Mini.

Q: 6. Does this lens work well with either of the Metabones Speedboosters and MFT/GH5?

A: If you have an MFT mount camera you should be able to use an EF to MFT mount adapter to use this lens. Keep in mind though that this is a fully manual lens, it will not take advanrtage of the electronic communication that a Metabones Smart Adapter offers. Instead I recommend the Mitakon Zhongyi Canon EF Lens to Micro Four Thirds Camera Lens Turbo Adapter Mark II instead. It is a manual adapter.https://bhpho.to/2bG2xhx

Q: 7. What is the difference between this "Vista Cinema Prime" versus the "Vista One" versions of the same lens?

A: Vista prime are involved in a more sophisticated quality control standard Vista Prime lenses will have the front element, and mechanical parts changed to Vista One single-coated elements and premium space grey mechanical parts. The lenses are calibrated to factory specifications and checked for optimal performance.

Q: 8. Will these workon the MAVO LF? It is full frame but 6k not 8k

A: At this time we do not carry Kinefinty cameras at this time, you will want to check with them regarding exact compatibility. That being said we can tell you that this lens covers a full frame sensor at up to an 8K image. If the camera has an EF mount we believe that it should work.

Q: 9. Does this lens come in a EF mount?

A: Yes, it does. Tokina Cinema Vista 16-28mm II T3 Wide-Angle Zoom Lens (EF Mount, Focus Scale in Feet) B&H # TOKPC1016EF

Q: 10. Can lenses be changed over to other mounts?

A: There is no official manufacturer information regarding this. However, it is my opinion that the lenses can be converted. However, this should only be done by a qualified technician and not by a user in the field.