Specifications#
- Brand
- Sony
- Model
- Alpha 58
- Also known as
- SLT-A58, Sony SLT-A58
- Camera type
- DSLR
- Released
- 2013-01-01
- Lens mount
- Sony / Minolta A-mount
- Sensor size
- 23.2 × 15.4 mm (APS-C)
- Crop factor
- 1.55×
- Resolution
- 20.1 MP (5,456 × 3,632 px)
- ISO range
- 100 – 16,000
- Continuous shooting
- 8 fps
- Max video resolution
- 1080p
- Weight
- 492 g (17.4 oz)
- Sensor
- Sony Exmor APS HD CMOS
- Sensor type
- CMOS
- AF points / area
- 15 (3 cross-type), -1-18 EV (@ ISO 100 Equiv.)
- Metering
- 1200-zone Evaluative, on sensor
- Exposure modes
- Auto, Scene Selection, Program, Shutter/Aperture Priority, Manual
- Shutter
- Mechanical
- Flash
- ADI / Pre-TTL, GN 10m/33' @ ISO 100
- Battery
- NP-FM500H
- Dimensions
- 128.6 mm x 95.5 mm x 77.7mm
- Lens
- Interchangeable
- Predecessor
- Sony Alpha 57
- Launch price
- US$600 / £450 (SAL18-55II kit), £600 (Twin Lens Kit - 18-55II & 55-200 SAM)
- Video
- 1920x1080 (25p/50i) 24/17Mbps (PAL), 24p/60i (NTSC), AVCHD. 1440x1080 (30p/25p), 12Mbps 640x480, 25p (VGA)
Specifications merged from Wikipedia, Wikidata, Lensfun and openMVG. Spot an error? Tell us.
Sensor size compared#
Focal length equivalents & field of view#
Multiply any focal length by 1.55 to get the full-frame field of view. Angles are for a rectilinear lens focused at infinity.
| Lens on this camera | Full-frame equivalent | Horizontal | Vertical | Diagonal |
|---|---|---|---|---|
| 8 mm | 12 mm | 110.8° | 87.8° | 120.2° |
| 10 mm | 16 mm | 98.5° | 75.2° | 108.6° |
| 12 mm | 19 mm | 88.1° | 65.4° | 98.5° |
| 14 mm | 22 mm | 79.3° | 57.6° | 89.7° |
| 16 mm | 25 mm | 71.9° | 51.4° | 82.1° |
| 18 mm | 28 mm | 65.6° | 46.3° | 75.4° |
| 20 mm | 31 mm | 60.2° | 42.1° | 69.7° |
| 24 mm | 37 mm | 51.6° | 35.6° | 60.2° |
| 28 mm | 44 mm | 45.0° | 30.8° | 52.9° |
| 35 mm | 54 mm | 36.7° | 24.8° | 43.4° |
| 40 mm | 62 mm | 32.3° | 21.8° | 38.4° |
| 50 mm | 78 mm | 26.1° | 17.5° | 31.1° |
| 56 mm | 87 mm | 23.4° | 15.7° | 27.9° |
| 70 mm | 109 mm | 18.8° | 12.6° | 22.5° |
| 85 mm | 132 mm | 15.5° | 10.4° | 18.6° |
| 100 mm | 155 mm | 13.2° | 8.8° | 15.9° |
| 135 mm | 210 mm | 9.8° | 6.5° | 11.8° |
| 200 mm | 311 mm | 6.6° | 4.4° | 8.0° |
| 300 mm | 466 mm | 4.4° | 2.9° | 5.3° |
| 400 mm | 622 mm | 3.3° | 2.2° | 4.0° |
| 600 mm | 932 mm | 2.2° | 1.5° | 2.7° |
| 800 mm | 1243 mm | 1.7° | 1.1° | 2.0° |
Depth of field table#
Total depth of field at each subject distance, using a circle of confusion of 19.3 µm (the 0.030 mm full-frame standard scaled by the crop factor). Detailed tables: 24 mm f/1.8, 24 mm f/2.8, 35 mm f/1.8, 35 mm f/2.8, 50 mm f/1.8, 50 mm f/2.8.
| Focal | Aperture | 50.0 cm | 1.00 m | 2.00 m | 3.00 m | 5.00 m | 10.0 m | Hyperfocal |
|---|---|---|---|---|---|---|---|---|
| 14 mm | f/1.8 | 8.7 cm | 36.1 cm | 1.61 m | 4.41 m | 40.5 m | ∞ | 5.65 m |
| 14 mm | f/2.8 | 13.7 cm | 58.7 cm | 3.13 m | 15.4 m | ∞ | ∞ | 3.64 m |
| 14 mm | f/4 | 19.9 cm | 91.5 cm | 8.08 m | ∞ | ∞ | ∞ | 2.55 m |
| 14 mm | f/8 | 44.9 cm | 3.92 m | ∞ | ∞ | ∞ | ∞ | 1.28 m |
| 28 mm | f/1.8 | 2.1 cm | 8.6 cm | 35.2 cm | 80.4 cm | 2.32 m | 11.0 m | 22.6 m |
| 28 mm | f/2.8 | 3.3 cm | 13.5 cm | 55.4 cm | 1.28 m | 3.89 m | 26.1 m | 14.5 m |
| 28 mm | f/4 | 4.7 cm | 19.3 cm | 80.8 cm | 1.92 m | 6.44 m | 561 m | 10.2 m |
| 28 mm | f/8 | 9.4 cm | 39.8 cm | 1.83 m | 5.35 m | 242 m | ∞ | 5.10 m |
| 48 mm | f/1.8 | 0.7 cm | 2.9 cm | 11.8 cm | 26.8 cm | 75.1 cm | 3.07 m | 66.3 m |
| 48 mm | f/2.8 | 1.1 cm | 4.5 cm | 18.4 cm | 41.8 cm | 1.18 m | 4.94 m | 42.7 m |
| 48 mm | f/4 | 1.5 cm | 6.4 cm | 26.3 cm | 60.0 cm | 1.71 m | 7.51 m | 29.9 m |
| 48 mm | f/8 | 3.0 cm | 12.8 cm | 53.3 cm | 1.24 m | 3.73 m | 24.0 m | 15.0 m |
| 78 mm | f/1.8 | 0.2 cm | 1.1 cm | 4.4 cm | 10.0 cm | 28.1 cm | 1.14 m | 175 m |
| 78 mm | f/2.8 | 0.4 cm | 1.6 cm | 6.8 cm | 15.6 cm | 43.8 cm | 1.78 m | 113 m |
| 78 mm | f/4 | 0.5 cm | 2.3 cm | 9.8 cm | 22.3 cm | 62.7 cm | 2.56 m | 78.9 m |
| 78 mm | f/8 | 1.1 cm | 4.7 cm | 19.6 cm | 44.8 cm | 1.27 m | 5.38 m | 39.5 m |
Equivalent aperture#
Exposure is identical at the same f-number on any format; equivalence only describes depth of field and total light.
Diffraction & pixel pitch#
With 4.25 µm pixels, diffraction starts to soften pixel-level detail around f/6.3. For maximum sharpness keep landscapes between f/3.5 and f/6; stopping down further trades detail for depth of field.
| Aperture | Airy disk diameter | Spread over | At 100% view |
|---|---|---|---|
| f/2.8 | 3.8 µm | 0.9 px | sharp |
| f/4 | 5.4 µm | 1.3 px | sharp |
| f/5.6 | 7.5 µm | 1.8 px | sharp |
| f/8 | 10.7 µm | 2.5 px | slight softening |
| f/11 | 14.8 µm | 3.5 px | visibly soft |
| f/16 | 21.5 µm | 5.0 px | visibly soft |
| f/22 | 29.5 µm | 6.9 px | visibly soft |
Maximum print sizes#
At 20.1 MP the Sony Alpha 58 produces 5,456 × 3,632 pixel images. See the 20 megapixel guide or the print size calculator.
| Resolution | Typical use | Inches | Centimetres |
|---|---|---|---|
| 300 DPI | Photo-lab quality | 18.2 × 12.1 in | 46 × 31 cm |
| 240 DPI | Fine-art inkjet | 22.7 × 15.1 in | 58 × 38 cm |
| 200 DPI | Wall print | 27.3 × 18.2 in | 69 × 46 cm |
| 150 DPI | Poster, viewed from 1 m+ | 36.4 × 24.2 in | 92 × 62 cm |
Night-sky exposure limits#
Longest exposure before stars trail. The NPF rule accounts for pixel pitch and is stricter than the classic 500 rule — use it for pin-sharp stars on high-resolution sensors.
| Focal length | 500 rule | NPF f/1.8 | NPF f/2.8 | NPF f/4 |
|---|---|---|---|---|
| 9 mm (14 mm eq.) | 35.8 s | 21.2 s | 25.1 s | 29.7 s |
| 13 mm (20 mm eq.) | 24.8 s | 14.7 s | 17.4 s | 20.6 s |
| 15 mm (23 mm eq.) | 21.5 s | 12.7 s | 15.0 s | 17.8 s |
| 23 mm (36 mm eq.) | 14.0 s | 8.3 s | 9.8 s | 11.6 s |
| 32 mm (50 mm eq.) | 10.1 s | 6.0 s | 7.0 s | 8.4 s |
Handheld shutter speed guide#
The reciprocal rule uses the equivalent focal length. High-resolution sensors may need one stop faster than this for pixel-sharp results.
| Focal length | No stabilisation (1/equiv. focal) | With 3-stop IS | With 5-stop IBIS |
|---|---|---|---|
| 15 mm | 1/25 s | 0.3 s | 1.3 s |
| 32 mm | 1/50 s | 1/6 s | 0.6 s |
| 64 mm | 1/100 s | 1/13 s | 0.3 s |
| 129 mm | 1/200 s | 1/25 s | 1/6 s |
Lenses for the Sony Alpha 58#
Native Sony / Minolta A-mount lenses in our database (129 total). Also adaptable: T-mount (T2), M42 screw mount, Deckel (DKL), Tamron Adaptall, M39 / LTM (Leica thread).
- Samyang 8mm f/3.5 Fish-Eye CS 8 mm
- Samyang 10mm f/2.8 ED AS NCS CS 10 mm
- Laowa 12mm f/2.8 Zero-D 12 mm
- Samyang 14mm f/2.8 AE ED AS IF UMC 14 mm
- Laowa 15mm F/4 Wide Angle Macro 15 mm
- Samyang 16mm f/2.0 ED AS UMC CS 16 mm
- Samyang 20mm f/1.8 ED AS UMC 20 mm
- Samyang 24mm f/1.4 ED AS IF UMC 24 mm
- Samyang T-S 24mm f/3.5 ED AS UMC 24 mm
- Laowa 60mm f/2.8 2X Ultra-Macro 60 mm
- Samyang 85mm f/1.4 IF UMC Aspherical 85 mm
- Samyang 135mm f/2 ED UMC 135 mm
- Sigma 4.5mm f/2.8 EX DC HSM circular fisheye 4.5 mm
- Sigma 8-16mm f/4.5-5.6 DC HSM 8–16 mm
- Sigma 10-20mm f/3.5 EX DC HSM 10–20 mm
- Sigma 10-20mm f/4-5.6 EX DC 10–20 mm
- Sigma 10mm f/2.8 EX DC Fisheye HSM 10 mm
- Tamron SP AF 10-24mm f/3.5-4.5 Di II LD Aspherical (IF) 10–24 mm
- Tamron SP AF 11-18mm f/4.5-5.6 Di-II LD Aspherical (IF) 11–18 mm
- Tokina AF 11-16mm f/2.8 AT-X Pro DX 11–16 mm
- Tokina AT-X 116 PRO DX II (11-16mm f/2.8) 11–16 mm
- Sigma 12-24mm F4.5-5.6 II DG HSM 12–24 mm
- Sigma 14mm f/2.8 EX 14 mm
- Sigma 14mm f/2.8 EX Aspherical HSM 14 mm
- Sigma 14mm f/3.5 EX 14 mm
- Sigma 15-30mm f/3.5-4.5 EX DG Aspherical 15–30 mm
- Sigma 15mm f/2.8 EX DG Diagonal Fisheye 15 mm
- Tamron SP 15-30mm f/2.8 Di VC USD 15–30 mm
- Sony AF DT 16-105mm f/3.5-5.6 16–105 mm
- Sony DT 16-50mm f/2.8 SSM 16–50 mm
- Sony Zeiss Vario-Sonnar T* 16-35mm f/2.8 ZA SSM II 16–35 mm
- Tamron 16-300mm f/3.5-6.3 Di II VC PZD Macro B016 16–300 mm
- Sigma 17-35mm F2.8-4 EX DG Aspherical HSM 17–35 mm
- Sigma 17-35mm f/2.8-4 EX DG 17–35 mm
- Sigma 17-50mm f/2.8 EX DC OS HSM 17–50 mm
- Sigma 17-70mm f/2.8-4 DC Macro OS HSM | Contemporary 013 17–70 mm
Similar cameras#
Other APS-C cameras from around the same time.
- Nikon D7100 2013
- Pentax K-3 2013
- Samsung Galaxy NX 2013
- Ricoh Pentax K-3 II 2015
- Fujifilm X-A1 2013
- Fujifilm X-E2 2013
- Fujifilm X-M1 2013
- Nikon D5300 2013
- Pentax K-50 2013
- Fujifilm X-T1 2014
- Fujifilm X-E1 2012
- Nikon D3200 2012
Frequently asked questions#
What is the crop factor of the Sony Alpha 58?
The Sony Alpha 58 has a crop factor of 1.55× relative to 35 mm full frame (diagonal 27.8 mm vs 43.3 mm).
What size is the Sony Alpha 58 sensor?
23.2 × 15.4 mm (APS-C), an area of 357 mm² — 41% of full frame.
Is the Sony Alpha 58 full frame?
No — its sensor is APS-C, which is 2.4× smaller in area than full frame.
How many megapixels does the Sony Alpha 58 have?
20.1 megapixels (5,456 × 3,632 pixels), enough for a 18 × 12 inch print at 300 DPI.
What lens mount does the Sony Alpha 58 use?
The Sony Alpha 58 uses the Sony / Minolta A-mount (flange distance 44.50 mm).
How long can I expose the night sky with the Sony Alpha 58?
With a 13 mm lens (20 mm equivalent) the 500 rule gives 25 s and the stricter NPF rule at f/2.8 gives 17 s.
Sources & licences#
- Wikipedia: Sony Alpha 58 — CC BY-SA 4.0
- Wikidata Q15613381 — CC0
- Lensfun camera database — CC BY-SA 3.0
- openMVG sensor width database — MPL-2.0
Last updated October 03, 2026 · How we calculate · Sources