Samyang 10mm f/2.8 ED AS NCS CS Lens (Pentax K Mount)

BH #SA1028P • MFR #SY10M-P
Samyang
Key Features
  • Pentax K Mount Lens
  • Aperture Range: f/2.8 to f/22
  • 15mm (35mm Equivalent)
  • Designed for APS-C-Sized Sensors
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The Pentax K mount Samyang 10mm f/2.8 ED AS NCS CS Lens is a prime, manual focus wide-angle lens designed specifically for use with APS-C-sized image sensors. Providing a 35mm-equivalent focal length of 15mm and a broad 109.5° angle of view, this lens is ideally suited for interior, architectural, and landscape photography applications. One extra-low dispersion element and two aspherical elements have been incorporated into the optical design to minimize chromatic aberrations and distortion in order to produce sharper images. Additionally, a nano crystal anti-reflection coating system (NCS) has been applied to lens elements in order to reduce surface reflections and prevent lens flare and ghosting for improved light transmission and more contrast-rich imagery.
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Samyang 10mm f/2.8 Overview

The Pentax K mount Samyang 10mm f/2.8 ED AS NCS CS Lens is a prime, manual focus wide-angle lens designed specifically for use with APS-C-sized image sensors. Providing a 35mm-equivalent focal length of 15mm and a broad 109.5° angle of view, this lens is ideally suited for interior, architectural, and landscape photography applications. One extra-low dispersion element and two aspherical elements have been incorporated into the optical design to minimize chromatic aberrations and distortion in order to produce sharper images. Additionally, a nano crystal anti-reflection coating system (NCS) has been applied to lens elements in order to reduce surface reflections and prevent lens flare and ghosting for improved light transmission and more contrast-rich imagery.

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.

Prime wide-angle lens provides a 35mm-equivalent focal length of 15mm, making it ideally suited for indoor, architectural, and landscape subjects.
Fast f/2.8 maximum aperture benefits working in low-light conditions.
Manual focus design permits selective control over focus placement.
One extra-low dispersion element and two aspherical elements reduce chromatic aberrations and distortions in order to produce sharper images.
Nano crystal anti-reflection coating system improves light transmission and suppresses lens flare and ghosting for more contrast-rich, color-neutral images.
UPC: 084438762235

Samyang 10mm f/2.8 Specs

Focal Length10mm (35mm Equivalent Focal Length: 15mm)
Maximum Aperturef/2.8
Minimum Aperturef/22
Lens MountPentax K
Format CompatibilityAPS-C
Angle of View109.5°
Minimum Focus Distance9.45" / 24 cm
Optical Design14 Elements in 9 Groups
Diaphragm Blades6
Focus TypeManual Focus
Image StabilizationNone
Filter SizeNone
Dimensions (ø x L)3.39 x 4.12" / 86.11 x 104.65 mm
Weight1.28 lb / 580 g
Packaging Info
Package Weight1.71 lb
Box Dimensions (LxWxH)7.7 x 5.2 x 5.2"
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Browsing History

I HAVE A QS1. WILL THIS SAMYANG 10MM DIRECT MOUNT ...

I HAVE A QS1. WILL THIS SAMYANG 10MM DIRECT MOUNT W/0 A K ADAPTER?
Asked by: Mel
No, you need a K-Q adapter, click the link below to view; https://www.bhphotovideo.com/c/search?q=lens%20adapter&filters=fct_camera-body-mount_1595%3Apentax-q%2Cfct_category%3Alens_adapters_3420%2Cfct_lens-mount_1596%3Apentax-k
Answered by: Rob
Date published: 2021-01-18

Your description mentions a couple of times that ...

Your description mentions a couple of times that it's a 15mm! This is a 10 correct?
Asked by: Michael
This is 10mm lens for APS-C sensor the crop factor is 1.5 , that's equivalent to 15mm angle of view
Answered by: vilson
Date published: 2021-01-12

Does this lens have an infinity stop (that is ...

Does this lens have an infinity stop (that is actually calibrated to infinity)?
Asked by: Eric
Yes, there is an infinity stop and it is calibrated.
Answered by: Rob
Date published: 2019-12-12

Another question on filters: the instruction ...

Another question on filters: the instruction sheet says the "filter connection" is 86mm. But one of the Q&A's says you can't mount a filter. Can someone clear this up? Thanks
Asked by: John
This lens does not have a filter thread.
Answered by: Joseph
Date published: 2019-09-16

question

Is this lens compatible with the Nikon D5600 or 3400?
Asked by: Jabz D.
The Samyang 10mm f/2.8 ED AS NCS CS Lens (Nikon F Mount) B&H # SA1028NAE is designed for Nikon DX/APS-C cameras such as the D5600 or D3400. You are all set.
Answered by: Dennis A L.
Date published: 2018-08-25

question

Can you take the Hood off of this lens Samyang 10mm/f2.8 ?
Asked by: charles h.
The hood is manufactured into the lens. They are not separate.
Answered by: Andrea O.
Date published: 2018-08-25

question

Does the lens come with a Cap and Hood?
Asked by: Bronson D.
The following items are listed under the In The Box section on our website as included with the Samyang 10mm f/2.8 ED AS NCS CS Lens (Sony E Mount):In the BoxSamyang 10mm f/2.8 ED AS NCS CS Lens (Sony E Mount)Front and Rear Lens CapsLens HoodSoft Lens BagLimited 3-Year WarrantyAs indicated, both the front and rear lens caps, as well as the lens hood, are included by Samyang with the lens purchase.
Answered by: Manzell L.
Date published: 2018-08-25

question

what about square filters? (cokin etc)
Asked by: Anonymous
Unfortunately, it does not appear as though a filter holder is available for this lens at this time.
Answered by: Christina S.
Date published: 2019-03-28
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