Suitable for landscapes, nature, and astrophotography, the Nikon F-mount AF 14mm f/2.8 from Samyang is a bright ultra-wide prime characterized by its autofocus design and immense field of view. The optical design features one extra-low dispersion element, two aspherical elements, and four high refractive index elements, which help to reduce a variety of aberrations and distortions for greater sharpness, clarity, and color rendering. An Ultra Multi-Coating has also been applied to individual elements to suppress lens flare and ghosting for improved contrast when working in strong lighting conditions. Complementing the optical design, the autofocus system makes use of a lightweight focusing group for quick and quiet performance that benefits both photo and video applications. Additionally, the lens also has an all-metal housing and is weather-sealed for use in inclement weather conditions.

F-Mount Lens/FX Format    Aperture Range: f/2.8 to f/22    One Extra-Low Dispersion Element    Two Aspherical and Four HRI Elements    Ultra Multi-Coating    Autofocus, AF/MF Switch    Weather-Sealed Construction    Rounded, Seven-Blade Diaphragm

Ultra wide-angle prime is designed for FX-format Nikon F-mount DSLRs, however, can also be used with DX models where it provides a 21mm equivalent focal length.

Bright f/2.8 maximum aperture is well-suited to working in challenging lighting conditions and benefits astrophotography applications.

One extra-low dispersion element helps to reduce color fringing and chromatic aberrations for notable clarity and color accuracy.

Two aspherical and four high refractive index elements minimize distortion and spherical aberrations to achieve high sharpness and accurate rendering.

An Ultra Multi-Coating has been applied to individual elements to reduce flare and ghosting for increased contrast and a neutral color balance.

Rounded, seven-blade diaphragm contributes to a pleasing bokeh quality.

Dedicated AF/MF switch is available for quickly changing between focusing methods.

Durable, all-metal lens construction is weather-sealed for use in trying environmental conditions.

Integrated lens hood helps to block stray light from causing flare or ghosting and provides additional protection to the front element.

Related Questions and Answers

Q: 1. can this record 1080p HD on eos rp?

A: The Samyang AF 14mm f/2.8 RF Lens for Canon RF is fully compatible for use with the Canon EOS RP Mirrorless Digital Camera. All video resolutions may be used when using the above lens, including the 1080p HD video resolution setting.

Q: 2. Is this lens focus by wire? Some say it jumps when trying to manually focus stars as point sources of light.

A: Yes this is a focus by wire and doesn't have hard stops, so for focusing on stars it may be a bit more difficult than with a lens that has hard stops, but I have tried it and have had no issues focusing on stars.

Q: 3. What mm thread is this lens? Can you put a ND filter on it?

A: This lens has no filter threads for filters. You'll need to use 150 x 150mm or 150 x 170mm filters with a filter holder like this one: https://www.bhphotovideo.com/c/product/1536051-REG/nisi_nip_fh150_syaf14cn_150mm_q_filter_holder.html

Q: 4. Does the auto focus on this work well on Canon R5 with adapter or should I go with the Samyang 14mm AF RF lens?

A: The autofocus on the Samyang AF 14mm f/2.8 Lens with Lens Station Kit for Canon EF works well with the Canon EOS R5 Mirrorless Camera, but the Samyang AF 14mm f/2.8 RF Lens for Canon RF will be slightly sharper/faster.

Q: 5. With EOS RP, will recording video in 1080p HD cause a crop? I don't want to be forced to use 4K FHD

A: When shooting 1080p HD video on the Canon EOS RP Mirrorless Digital Camera, the camera will use the full width of the sensor with no cropping factor. When shooting 4K UHD video, the camera will use the center of the sensor and would have a 1.7x crop factor.

Q: 6. Does anyone have experience with the AF on the C70? Is it even compatible?

A: Yes, the Samyang AF 14mm f/2.8 RF Lens for Canon RF would be compatible for use on the Canon EOS C70 Cinema Camera.

Q: 7. where is this lens manufactured?

A: As per our records, the lens is made in South Korea. Please note that this is subject to change at any time.

Q: 8. is the firmware the latest update?

A: At the time this lens was shipped from the mfr, it had the latest update, there may be another update available at this time.

Q: 9. Is this compatible with Canon's linear manual focus feature?

A: I am very sorry but Samyang does not list that information. But chances are it will work. It is compatible with the Canon RF mount cameras.

Q: 10. Could it be mounted in a crop (APS-C) camera like the Canon 90D ?

A: Yes the Samyang AF 14mm f/2.8 Lens for Canon EF can be mounted to the Canon 90D