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)
- Mount(s)
- Sony / Minolta A-mount
- 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 format | At 100 mm | Equiv. aperture (DoF) |
|---|---|---|
| Full frame | 100 mm · 24° | f/2.8 |
| APS-C | 150 mm · 16° | f/4.2 |
| APS-C (Canon) | 160 mm · 15° | f/4.5 |
| Micro Four Thirds | 200 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.
| Focal | Aperture | at 1 m | at 2 m | at 5 m | at 10 m | Hyperfocal | Blur @2 m |
|---|---|---|---|---|---|---|---|
| 100 mm | f/2.8 | 1.5 cm | 6.4 cm | 41.2 cm | 1.67 m | 119 m | 5.2% |
| 100 mm | f/4 | 2.2 cm | 9.1 cm | 59.0 cm | 2.41 m | 83.4 m | 3.7% |
| 100 mm | f/8 | 4.3 cm | 18.3 cm | 1.19 m | 5.04 m | 41.8 m | 1.8% |
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).
| Body | Min. handheld shutter (longest focal) | 500 rule at 100 mm | NPF at 100 mm, f/2.8 |
|---|---|---|---|
| Full frame | 1/100 s | 5 s | 3 s |
| APS-C | 1/160 s | 3 s | 2 s |
| APS-C (Canon) | 1/160 s | 3 s | 2 s |
| Micro Four Thirds | 1/200 s | 2 s | 2 s |
Compatible cameras#
Bodies in our database with a native Sony / Minolta A-mount mount.
- Sony Alpha 77 II 2014
- Sony Alpha 58 2013
- Sony Alpha 37 2012
- Sony Alpha 57 2012
- Sony Alpha 65 2011
- Sony Alpha 35 2011
- Sony Alpha 290 2010
- Sony Alpha 33 2010
- Sony Alpha 55 2010
- Sony Alpha 580 2010
- Sony Alpha 390 2010
- Sony Alpha 450 2010
- Sony Alpha 560 2010
- Sony Alpha 230 2009
- Sony Alpha 500 2009
- Sony Alpha 550 2009
- Sony Alpha 850 2009
- Sony Alpha 330 2009
- Sony Alpha 380 2009
- Sony Alpha 900 2008
- Sony Alpha 200 2008
- Sony Alpha 350 2008
- Sony Alpha 300 2008
- Sony Alpha 700 2007
- Sony Alpha 100 2006
- Konica Minolta Maxxum 5D 2005
- Konica Minolta Maxxum 7D 2004
- Minolta Maxxum 7000 1985
- Sony Alpha 77
- Sony Alpha 99
- Sony α99 II
- Sony Alpha 68
- Pentax 645
Adapt it to other systems#
Similar lenses#
- Sigma 105mm f/2.8 EX DG OS HSM Macro f/2.8
- Sigma 90mm f/2.8 Macro AF f/2.8
- Tamron SP 90mm f/2.8 Di VC USD Macro 1:1 f/2.8
- Tamron SP AF 90mm f/2.8 Di Macro 172E f/2.8
- Tamron SP AF 90mm f/2.8 Di Macro 1:1 f/2.8
- Sigma 70-200mm f/2.8 EX DG Macro HSM II f/2.8
- Sigma 70-300mm f/4-5.6 APO Macro Super II f/4–5.6
- Sigma 70-300mm f/4-5.6 DG Macro f/4–5.6
- Sigma 70-300mm f/4-5.6 DL Macro f/4–5.6
- Sigma 70mm f/2.8 EX DG Macro f/2.8
- Tamron AF 70-300mm f/4-5.6 Di LD Tele-Macro (1:2) f/4–5.6
- Tamron AF 70-300mm f/4-5.6 LD Macro 1:2 f/4–5.6
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#
- Lensfun lens database — CC BY-SA 3.0
Last updated October 03, 2026 · How we calculate · Sources