The Olympus E-410 (2007) claimed the title of world’s smallest and lightest DSLR at launch — 10 MP Live MOS Four Thirds sensor, ultra-compact 130×91×53 mm body, Supersonic Wave Filter dust reduction, and ORF RAW output. Shutter count must be read from the camera menu, as ORF files do not reliably embed it.
Check Shutter Count →Released in spring 2007, the Olympus E-410 was the world’s smallest interchangeable-lens DSLR at its debut, bettering the Pentax K100D and Nikon D40 by a narrow margin. It succeeded the E-400 (a model available only in select European markets) and introduced Live View to the consumer Four Thirds lineup. The E-510, launched alongside it, added in-body IBIS at the cost of a larger, heavier body.
The E-410 features a 10.0 MP Four Thirds Live MOS sensor, TruePic III image processor, 7-point phase-detect AF, built-in pop-up flash, and the Olympus Supersonic Wave Filter dust reduction. Olympus does not publish an official shutter rating. The estimated lifespan based on the entry-level Four Thirds class is approximately ~100,000 actuations.
| Model | Release | Sensor | Shutter Life | IBIS | RAW |
|---|---|---|---|---|---|
| Olympus E-410 | 2007 | 10 MP Four Thirds Live MOS | ~100,000 (est.) | No | ORF |
| Olympus E-510 (contemporary, with IBIS) | 2007 | 10 MP Four Thirds Live MOS | ~100,000 (est.) | Yes (~2 stops) | ORF |
| Olympus E-420 (successor) | 2008 | 10 MP Four Thirds Live MOS | ~100,000 (est.) | No | ORF |
| Olympus E-620 (later successor) | 2009 | 12.3 MP Four Thirds Live MOS | ~100,000 (est.) | Yes | ORF |
exiftool -ImageCount yourfile.ORF. ExifTool may return an image counter value, but this has not been confirmed as identical to the mechanical shutter count — treat it as an approximation only.The E-410 was released in 2007 — nearly 18 years ago. Alongside shutter count, inspect the pop-up flash mechanism (hinge weakens with age), the rubber grip adhesive, and BLS-1 battery health. The 2.5-inch fixed LCD should be checked for dead pixels and coating wear.
| Actuation Count | % of Est. Life | Assessment |
|---|---|---|
| 0 – 5,000 | 0 – 5 % | Very low use — near new |
| 5,000 – 30,000 | 5 – 30 % | Low use — good condition |
| 30,000 – 60,000 | 30 – 60 % | Moderate to heavy use |
| 60,000 – 85,000 | 60 – 85 % | High use — negotiate price |
| 85,000 + | 85 %+ | Near or past est. life — budget for shutter service |
The E-410 achieves its compact dimensions (130 × 91 × 53 mm, ~375 g body only) by using the Four Thirds sensor format — smaller than APS-C — and by omitting in-body IBIS. The pentamirror viewfinder (rather than a larger pentaprism) also keeps size and weight down.
The E-410 uses the Four Thirds (FT) mount. All Olympus and third-party Four Thirds lenses mount and autofocus natively. The compact kit lens pairing was the Olympus 25mm f/2.8 pancake, creating one of the most pocket-friendly DSLR systems of its era. Micro Four Thirds lenses require the MMF-2 or MMF-3 adapter; AF with MFT lenses on the E-410 is typically slow and unreliable.
For users without image-stabilised lenses, the lack of in-body IBIS means handheld shots at slow shutter speeds require careful technique. The contemporary E-510 model offers in-body IBIS in a slightly larger and heavier body.
Not reliably. Olympus ORF files from the E-410 era do not embed a confirmed mechanical shutter count. Use the camera menu (MENU → Set-up → Camera Information) for an accurate reading.
The E-510 is the contemporaneous mid-range companion to the E-410. The E-510 adds in-body sensor-shift IBIS (~2 stops), an 11-point AF system (vs 7-point on the E-410), and is noticeably larger and heavier (~470 g vs ~375 g). Both use the same 10 MP Four Thirds Live MOS sensor and TruePic III processor, but the E-510 uses the larger BLM-1 battery rather than the E-410’s BLS-1.
For hobbyist and travel use with Zuiko Digital Four Thirds lenses, the E-410 remains fully functional. The 10 MP sensor produces clean files at base ISO, and image quality holds up well to ISO 400. The practical ceiling is around ISO 800 before noise becomes objectionable. A used Olympus E-M10 or PEN E-PL5 offers far better performance in the Micro Four Thirds ecosystem, but the E-410 pairs beautifully with legacy Zuiko Digital glass.
The E-410 uses the BLS-1 lithium-ion battery — a smaller pack than the BLM-1 used in the E-510/E-520/E-620. The BLS-1 is shared with the E-420, E-450, E-600, and the Olympus PEN E-PL1. Original cells from 2007 are severely degraded; third-party BLS-1 compatible replacements are inexpensive and widely available.