Quick answer
A compact APS-C macro for A-mount that reaches 1:1 at 0.13 m. It weighs about 150 g and has a 49mm filter size.
Pros
- True 1:1 magnification
- Light at about 150 g
- SAM autofocus
- Compact 49mm filter size
Cons
- APS-C only
- Very short working distance
- Not a good portrait lens
Verdict
A light macro for APS-C bodies. Working distance is its main limit.
About this lens
This 30mm f/2.8 macro lens from Sony fits Sony A mount cameras. It is intended for close-up work with small subjects such as flowers and insects.
Sony DT 30mm F2.8 Macro SAM specifications
- Brand
- Sony
- Mount
- Sony A
- Focal length
- 30mm
- Maximum aperture
- f/2.8
- Lens type
- Macro
- Format coverage
- aps-c
- Released
- 2009
- Optical construction
- 6 elements in 5 groups
- Aperture blades
- 7
- Autofocus motor
- SAM
- Minimum focus distance
- 0.13 m
- Maximum magnification
- 1x
- Filter thread
- 49 mm
- Weight
- 150 g
- Length
- 45 mm
Specification source: dyxum.com
What can you shoot with the Sony DT 30mm F2.8 Macro SAM?
- Entry-level macro
- Product and hobby photography
- Small objects and coins
Its bright maximum aperture handles indoor and evening light reasonably well.
Full-frame equivalent and field of view
Calculated from the focal length and crop factor. Not measured.
| Sensor | Crop | Equivalent | Horizontal FOV | Diagonal FOV |
|---|---|---|---|---|
| APS-C | 1.5x | 45mm | 43.6° | 51.4° |
Frequently asked questions
What magnification does the Sony DT 30mm F2.8 Macro SAM reach?
It reaches 1:1 (life size) at its 0.13 m minimum focus distance, which is measured from the sensor plane.
How much working distance does the DT 30mm macro leave at 1:1?
Very little. The front of the lens is only a few centimetres from the subject, which can cast shadows and disturb live insects.
Can the DT 30mm F2.8 Macro be used for general photography?
Yes. On APS-C it frames like roughly a 45mm lens, so it also works as an everyday standard prime.
Alternatives for Sony A from other brands
All Sony A lensesSame mount, overlapping focal range, closest maximum aperture first.
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