Drop an ARW RAW file from your Sony Alpha 450 and get the shutter actuation count in seconds — processed entirely in your browser. The DSLR-A450 stores its shutter count in unencrypted MakerNote tag 0x014a.
Check Shutter Count →The Sony Alpha 450 (DSLR-A450, February 2010) was Sony's mid-range enthusiast A-mount DSLR for 2010, positioned between the entry-level A390 and the A500 in the lineup. It features a 14.2 MP APS-C Exmor CMOS sensor with improved low-light performance over the CCD sensors of earlier models. The A450 supports live view and includes Sony's in-body Super SteadyShot IBIS, compatible with all A-mount lenses including legacy Minolta AF glass. The Exmor sensor brings notably better high-ISO results compared to the CCD-based A380, making the A450 a solid choice for available-light photography.
Sony rates the Alpha 450 mechanical shutter at 100,000 actuations.
| Model | Release | Sensor | Rated Shutter Life | RAW Format |
|---|---|---|---|---|
| Sony Alpha 450 (DSLR-A450) | 2010 | 14.2 MP APS-C Exmor CMOS | 100,000 actuations | ARW |
| Sony Alpha 380 (DSLR-A380) (predecessor, CCD) | 2009 | 14.2 MP APS-C CCD | 100,000 actuations | ARW |
| Sony Alpha 500 (DSLR-A500) (larger body sibling) | 2008 | 12.3 MP APS-C CCD | 100,000 actuations | ARW |
| Actuation Count | % of Rated Life | Assessment |
|---|---|---|
| 0 – 10,000 | 0 – 10 % | Very low use — near new |
| 10,000 – 40,000 | 10 – 40 % | Low to moderate use |
| 40,000 – 75,000 | 40 – 75 % | Moderate to heavy use |
| 75,000 – 95,000 | 75 – 95 % | High use — negotiate price |
| 95,000 + | 95 %+ | Near or past rated life |
The A450's Exmor CMOS sensor makes it an attractive pick on the used market for A-mount lens owners who want better high-ISO performance than older CCD-based bodies. Used bodies with moderate counts are widely available at low prices.
The Alpha 450 uses unencrypted Sony MakerNote tag 0x014a for the shutter count — the same tag used across the entire A100–A580 DSLR series. ShutterCount parses the ARW TIFF structure, locates this tag, and reads the counter directly. No cipher or decryption is needed.
Yes. The Alpha 450 supports live view shooting. It uses contrast-detect autofocus in live view mode. Live view display does not increment the shutter counter; only still exposures do.
Yes. The A450 uses the Sony A-mount, which is mechanically and electronically compatible with Minolta AF (Maxxum / Dynax) lenses from 1985 onward. Super SteadyShot stabilisation works with all A-mount lenses, including legacy Minolta glass without stabilisation information embedded in the lens.