The Cooke 21mm T2.8 miniS4/i Cine Lens Feetfrom Cooke 21mm T2.8 miniS4/i Cine Lens Feetfeatures focus scales marked in feet and is one of a set of lightweight companions to Cooke's already established S4/i lenses. The miniS4i lenses feature an aperture range of T2.8 to T22, while maintaining the same world renowned Cooke image characteristics.

This 21mm prime lens features a PL mount, which makes it compatible with most commonly used professional film and digital cinema cameras. Color-matched to intercut with other Cooke lenses, this lens combines classic, hand-fitted construction with a linear iris, cam-style focus, and /i Technology. If you are interested in a more vintage look, Cooke has optional un-coated lenses that you can use to replace the coated optics in your miniS4/1.

Covers S35mm Format Sensor    T2.8 Maximum Aperture    Color-Matches All Cooke Lenses    /i Technology    Linear Iris    Cam-Style Focus    Un-Coated Replacement Optics Available

The optics are designed to give maximum performance at full aperture with superior control of flare, distortion and spherical aberration.

Contacts in the mount sync with /i compatible cameras and accessories, providing lens information on focusing distance, aperture and depth of field, hyperfocal distance, serial number, owner data, lens type and focal length in both meters and feet.

All Cooke miniS4/i prime lenses are color balanced to the Cook 5/i, S4/i, and Anamorphic/i lenses.

All Cooke miniS4/i primes have a true T2.8 aperture and cover Super 35mm format.

Every index mark is labeled. More detailed markings allow for more detailed focus control.

Academy Award-winning cam-style focus movement, coupled with the added benefit of a large lens barrel diameter, has allowed for an increased number of focus markings, particularly at close focus. Spherical aberration has been controlled throughout the range of focal lengths to eliminate compensation of changes in back focus with aperture. A four-point contact bearing provides a smooth, positive, backlash-free movement.

Large, clear numerals on both sides of the focus barrel enable your focus puller to work from either side of the lens without remarking or flipping the lens upside down.

All Cooke miniS4/i primes have a common fixed front diameter of 87mm, except for the 18mm which has a front diameter of 110mm. Each lens incorporates a focus drive gear of 121T x 0.8 mod and an iris drive gear of 119T x 0.8.

A scratch resistant PTFE hard anodized finish is provided on all Cooke lenses, providing a durable, hard-wearing surface to meet the most demanding environmental conditions.

An eight-leaf linear module iris assembly is fitted into miniS4/i primes with an aperture range of T2.8 to T22.

The lens features an 87 mm front diameter for attaching matte box, filter ring, and add-on lens accessories.

You can purchase un-coated replacement optics for you lens, which will give your images a more vintage look. Please note that this is not a simple undertaking, but it is possible for authorized lens technicians to accomplish.

Related Questions and Answers

Q: 1. On a aps-c sensor (Fujifilm xt4) what will be the Fullframe 35 mm equivalent focal length for this lens?

A: Fujifilm xt4 has a built in magnification of 1.5x. Which would make this lens a 27mm equivalent.

Q: 2. this lens can used to vistavision sensor? no any issue?

A: The DZOFILM VESPID 16mm T2.8 Cine Lens (PL & EF Mounts) is intended for "full-frame" sized sensors. As Vista Vision sensors are slightly larger than full-frame sensors, we cannot recommend it for full sensor capture from a Vista Vision sensor. There would likely be some vignetting.

Q: 3. what is the equivalent for apsc sensor?

A: The closest choice to the SLR Magic MicroPrime Cine 21mm T1.6 Lens with a similar view of 18mm on APS-C cameras would be the following lens model from SLR Magic. SLR Magic MicroPrime Cine 12mm T2.8 Lens (E-Mount) BH #SLRMP12E

Q: 4. Does this work with A7iii?

A: Yes, this SLR Magic lens will work with the A7iii.

Q: 5. what is the highest aperture on this lens? The specs on all of these SLR lenses seem to be a bit lacking in detail. Do all the microprimes have the same minimum t-stop? Thanks for any input!

A: The SLR Magic MicroPrime Cine 21mm T1.6 Lens opens at a T1.6. No, all of the SLR MicroPrime Lenses have different apertures and will be labeled in the title.

Q: 6. Hi just wandering if this lens will have any vignetting on a a7sii?

A: The lens covers a full frame sensor. It will not vignette when used with an A7SII.

Q: 7. Whats the closest focal distance on this lens?

A: The minimum focus distance for the SLR Magic MicroPrime Cine 21mm T1.6 Lens (Sony E Mount) BH #SLRMP21E is 8".

Q: 8. What is the outside diameter of the lens? I’m looking for an adapter to allow the lens to work with the Tilta Mirage matte box.

A: The outside diameter of the DZOFilm VESPID 16mm T2.8 Cine Lens (PL & EF Mounts) is approximately 80mm.

Q: 9. What options are there to place a circle filter, 100x100, 4x4 or some other option? can you give me some options to put filters on this lens since it is somewhat difficult to get a solution for this.

A: Because the DZOFilm VESPID 16mm T2.8 Cine Lens is extremely wide angle filters that would work are special DXO DZOFilm Koop Rear Filters. Rear Filters - https://bhpho.to/3dZdegs

Q: 10. Does this lenses work with the canon EOS c300 markiii?

A: Yes, you will need to use a PL lens adapter or the C300 Mark III with a PL Mount.