Telephoto prime · APS-C

Nikon Nikkor AF 105mm f/2D DC

The Nikon Nikkor AF 105mm f/2D DC is a APS-C prime lens (105 mm, f/2) for Nikon F. It belongs to the telephoto prime class — ideal for sports, wildlife and stage photography.

105 mmf/2Nikon F
105 mm
Focal length
f/2
Maximum aperture
15°
Diagonal angle of view (APS-C)
APS-C
Designed for

Specifications#

Brand
Nikon
Model
Nikkor AF 105mm f/2D DC
Lens type
Telephoto prime
Focal length
105 mm
Maximum aperture
f/2
Image circle
APS-C (23.5×15.6 mm)
Mount(s)
Nikon F
Projection
Rectilinear
Lensfun correction profile
Yes — distortion/vignetting/TCA

Equivalent focal length on different cameras#

Field of view and depth-of-field equivalence when this lens is used on bodies with different sensor sizes (natively or via an adapter).

Camera formatAt 105 mmEquiv. aperture (DoF)
APS-C158 mm · 15°f/3.0
APS-C (Canon)168 mm · 15°f/3.2
Micro Four Thirds210 mm · 12°f/4.0

Depth of field & background blur#

Computed on its native APS-C format (CoC 20 µm). “Blur @2 m” is the size of an out-of-focus point at infinity, as a percentage of frame width, with the subject at 2 m — a simple bokeh index. Full table: 105 mm f/2 on aps-c.

FocalApertureat 1 mat 2 mat 5 mat 10 mHyperfocalBlur @2 m
105 mmf/20.6 cm2.7 cm17.4 cm70.3 cm282 m12.4%
105 mmf/41.3 cm5.4 cm34.8 cm1.41 m141 m6.2%
105 mmf/82.5 cm10.8 cm69.8 cm2.87 m70.6 m3.1%

Handheld & night-sky limits#

NPF assumes typical 20–24 MP sensors (≈6 µm pixels on full frame, ≈3.9 µm on APS-C, ≈3.3 µm on Micro Four Thirds).

BodyMin. handheld shutter (longest focal)500 rule at 105 mmNPF at 105 mm, f/2
APS-C1/160 s3 s2 s
APS-C (Canon)1/160 s3 s2 s
Micro Four Thirds1/200 s2 s2 s

Adapt it to other systems#

Frequently asked questions#

Is the Nikon Nikkor AF 105mm f/2D DC full frame?

No — it is designed for APS-C sensors. On a full-frame body it vignettes or triggers crop mode.

What is the Nikon Nikkor AF 105mm f/2D DC equivalent to on APS-C?

Its focal length is already the real value for APS-C: 105 mm frames like 161 mm on full frame.

What is the Nikon Nikkor AF 105mm f/2D DC good for?

As a telephoto prime it suits sports, wildlife and stage photography.

Sources & licences#

Last updated October 03, 2026 · How we calculate · Sources