Rokinon 35mm f/1.4 AS UMC Lens for Pentax K

BH #RO3514P • MFR #RK35M-P
Rokinon
Rokinon 35mm f/1.4 AS UMC Lens for Pentax K
Key Features
  • Aperture Range: f/1.4 to f/22
  • Compatible with Full-Frame and APS-C
  • Hybrid Aspherical Lenses -- Sharp Images
  • 52.5mm (35mm Equivalent)
The Pentax K mount Rokinon 35mm f/1.4 AS UMC Lens is a prime standard wide-angle lens designed for both full-frame and APS-C sized sensors; when used with an APS-C sensor the 35mm-equivalent focal length is 52.5mm. It is well-suited to working in a variety of situations ranging from landscape to portraiture. Its fast f/1.4 maximum aperture is further beneficial to working in low-light conditions and for greater control over selective focus and shallow depth of field effects.
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Rokinon 35mm f/1.4 Overview

The Pentax K mount Rokinon 35mm f/1.4 AS UMC Lens is a prime standard wide-angle lens designed for both full-frame and APS-C sized sensors; when used with an APS-C sensor the 35mm-equivalent focal length is 52.5mm. It is well-suited to working in a variety of situations ranging from landscape to portraiture. Its fast f/1.4 maximum aperture is further beneficial to working in low-light conditions and for greater control over selective focus and shallow depth of field effects.

Two high refractive index elements and one aspherical element have been incorporated into the optical design to minimize chromatic aberrations in order to produce sharper images. A UMC coating has also been applied to lens elements to reduce surface reflections and prevent lens flare and ghosting for improved light transmission and more contrast-rich imagery.

When used with full-frame image sensors, this lens' wide-angle perspective is well-suited to use in a broad array of conditions. When used with APS-C-sized sensors, this 52.5mm equivalent standard prime lens provides a similar field of view to normal vision.
Fast f/1.4 maximum aperture benefits working in low-light conditions and provides greater control over focus placement for shallow depth of field applications.
Two high refractive index elements and one aspherical element reduce chromatic aberrations in order to produce greater sharpness and clarity.
UMC coating improves light transmission and suppresses lens flare and ghosting for more contrast-rich, color-neutral images.
This lens features a mechanical aperture coupling that permits the use of aperture priority and automated exposure modes, as well as the ability to control the aperture setting with Pentax DSLRs.
UPC: 084438159615

Rokinon 35mm f/1.4 Specs

Focal Length35mm
Maximum Aperturef/1.4
Minimum Aperturef/22
Lens MountPentax K
Format CompatibilityFull-Frame
Angle of View63.1°
Minimum Focus Distance11.81" / 30 cm
Optical Design12 Elements in 10 Groups
Diaphragm Blades6
Focus TypeManual Focus
Image StabilizationNone
Filter Size77 mm (Front)
Dimensions (ø x L)3.27 x 4.33" / 83.06 x 109.98 mm
Weight1.52 lb / 690 g
Packaging Info
Package Weight2.25 lb
Box Dimensions (LxWxH)8.8 x 6.7 x 5"
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YOUR RECENTLY VIEWED ITEMS

Will this lens fit on a Pentax k-70 camera??

Will this lens fit on a Pentax k-70 camera??
Asked by: Gurveer
Yes, this will work on a K-70 camera, with an effective focal length of ~52mm.
Answered by: Jeremy
Date published: 2020-12-13

question

Forgive my ignorance; I am purchasing as a gift, will this lenses fit on a Cannon DSLR body? or on a Nikon DSLR body?
Asked by: Anonymous
This version is compatible with 4/3 mount cameras. For Canon you will want: B&H # RO3514C MFR # RK35M-C and for Nikon: B&H # RO3514NC MFR # RK35MAF-N
Answered by: Dana G.
Date published: 2018-08-28

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Will my 7D auto. Set exposure with this lens?
Asked by: arthur j.
No, it would not. The Rokinon 35mm f/1.4 AS UMC Lens for Canon EF (AE Chip), B&H # RO3514CAE, would be required for use if autoexposure is needed.
Answered by: Manzell L.
Date published: 2018-08-28

Would this lense have Aperture control on a Nikon ...

Would this lense have Aperture control on a Nikon z6?
Asked by: Anonymous
When the Rokinon 35mm f/1.4 AS UMC Lens for Nikon F is mounted on a Nikon Z6 camera's F mount to Z mount adapter, one will not have aperture control of that 35mm f1.4 lens when using the Nikon Z6..
Answered by: Lenny
Date published: 2019-07-29

Will this lens with the Z6 give you a focus ...

Will this lens with the Z6 give you a focus adjustment light indication?
Asked by: Larry
The internal processor is supposed to give focus confirmation with any current Nikon.
Answered by: Dennis A
Date published: 2019-05-17

question

Does it work on sony a6000?
Asked by: Anonymous
Yes, this will be fully compatible with the a6000.
Answered by: Andrea O.
Date published: 2018-08-25

question

i can't hit record movie button for my nikon d810 after attached this lens?
Asked by: Alaa A.
We have some questions to ask so it is best for this question not to use QA and to come in to chat, call or email use direct.
Answered by: Robert K.
Date published: 2018-08-28

question

Would this lens be native on a camera such as the GH4 or would I have to deal with the same crop factor as if I were to buy the same lens with a nikon-mount instead and buy a simple adapter?
Asked by: Anonymous
The lens has a micro 4/3rds mount and will connect directly to the GH4. It will provide a 35mm-equivalent focal length of 70mm.
Answered by: Matthew C.
Date published: 2018-08-25
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