Telephoto prime · APS-C

Nikon Lens Series E 100mm f/2.8

The Nikon Lens Series E 100mm f/2.8 is a APS-C prime lens (100 mm, f/2.8) for Nikon F. It belongs to the telephoto prime class — ideal for sports, wildlife and stage photography.

100 mmf/2.8Nikon F
100 mm
Focal length
f/2.8
Maximum aperture
16°
Diagonal angle of view (APS-C)
APS-C
Designed for

Specifications#

Brand
Nikon
Model
Lens Series E 100mm f/2.8
Lens type
Telephoto prime
Focal length
100 mm
Maximum aperture
f/2.8
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 100 mmEquiv. aperture (DoF)
APS-C150 mm · 16°f/4.2
APS-C (Canon)160 mm · 15°f/4.5
Micro Four Thirds200 mm · 12°f/5.6

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/2.8 on aps-c.

FocalApertureat 1 mat 2 mat 5 mat 10 mHyperfocalBlur @2 m
100 mmf/2.81.0 cm4.2 cm26.9 cm1.09 m183 m8.0%
100 mmf/41.4 cm5.9 cm38.4 cm1.56 m128 m5.6%
100 mmf/82.8 cm11.9 cm77.1 cm3.17 m64.0 m2.8%

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 100 mmNPF at 100 mm, f/2.8
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 Lens Series E 100mm f/2.8 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 Lens Series E 100mm f/2.8 equivalent to on APS-C?

Its focal length is already the real value for APS-C: 100 mm frames like 153 mm on full frame.

What is the Nikon Lens Series E 100mm f/2.8 good for?

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

Sources & licences#

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

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