Macro · Full frame

Sony AF 100mm F2.8 Macro

The Sony AF 100mm F2.8 Macro is a full frame prime lens (100 mm, f/2.8) for Sony / Minolta A-mount. It belongs to the macro class — ideal for close-ups of insects, flowers, products and details at up to life size.

100 mmf/2.8Sony / Minolta A-mount
100 mm
Focal length
f/2.8
Maximum aperture
24°
Diagonal angle of view (Full frame)
Full frame
Designed for

Specifications#

Brand
Sony
Model
AF 100mm F2.8 Macro
Lens type
Macro
Focal length
100 mm
Maximum aperture
f/2.8
Image circle
Full frame (36×24 mm)
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)
Full frame100 mm · 24°f/2.8
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 Full frame format (CoC 30 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 full frame.

FocalApertureat 1 mat 2 mat 5 mat 10 mHyperfocalBlur @2 m
100 mmf/2.81.5 cm6.4 cm41.2 cm1.67 m119 m5.2%
100 mmf/42.2 cm9.1 cm59.0 cm2.41 m83.4 m3.7%
100 mmf/84.3 cm18.3 cm1.19 m5.04 m41.8 m1.8%

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
Full frame1/100 s5 s3 s
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 Sony AF 100mm F2.8 Macro full frame?

Yes — it covers the full 36 × 24 mm frame.

What is the Sony AF 100mm F2.8 Macro equivalent to on APS-C?

On a 1.5× APS-C body it frames like 150 mm, and like 160 mm on Canon APS-C.

What is the Sony AF 100mm F2.8 Macro good for?

As a macro it suits close-ups of insects, flowers, products and details at up to life size.

Sources & licences#

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

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