Pentax EI-2000 DSLR Camera
The Pentax EI-2000 is a 2MP 2/3 inch DSLR camera — known for its 2MP 2/3-Inch Sensor and Pentax K Lens Mount. Check GearFocus for current availability, with buyer protection on every purchase.

Pentax EI-2000 DSLR Camera
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Overview — Pentax EI-2000
Key Features — Pentax EI-2000
2MP 2/3-Inch Sensor: Captures still images at up to 1600x1200 pixels, typical of early digital SLR technology from this era.
Pentax K Lens Mount: Compatible with the broad range of Pentax K-mount lenses, giving access to a wide variety of optics.
Optical Pentaprism Viewfinder: Provides a direct through-the-lens optical view for accurate framing without display lag.
ISO 25–400 Range: A low base sensitivity of ISO 25 suits controlled lighting conditions, with ISO 400 available for lower light.
3 fps Burst Shooting: Continuous shooting at up to 3 frames per second allows capture of basic sequential action.
Built-In Flash & Hot Shoe: Includes a pop-up flash with Auto, On, Off, Red-eye reduction, and External modes, plus a hot shoe for external flash units.
Specifications — Pentax EI-2000
| Spec | Detail |
|---|---|
| Use Cases | Travel |
| Type | DSLR |
| Sensor | 2/3 inch |
| Resolution | 2MP |
| Processor | Unknown |
| ISO Range | 25 – 400 |
| AF System | Contrast Detection, Manual Focus Only |
| AF Points | Single point |
| Max Photo Resolution | 1600x1200 |
| Burst Rate | 3 fps |
| Image Stabilization | None |
| Display | 2 inch TFT LCD |
Description — Pentax EI-2000
The Pentax EI-2000 is an early digital SLR built around a 2MP sensor on a 2/3 inch imaging surface, with a maximum still image resolution of 1600x1200 pixels in the sRGB color profile. The camera uses the Pentax K lens mount, pairing with K-mount optics. Sensitivity runs from ISO 25 to ISO 400, and the camera supports burst shooting at up to 3 frames per second.
Autofocus uses contrast detection with a single autofocus point, and manual focus is also selectable. The optical pentaprism SLR viewfinder delivers a direct through-the-lens view. The rear 2-inch TFT LCD display resolves 84,000 dots.
Images are saved to CompactFlash media, and data transfer is handled via USB. The body is made of plastic with metal components, measures 144 x 91 x 105 mm, and weighs 630g. Flash options include a built-in pop-up flash and a hot shoe, supporting Auto, On, Off, Red-eye reduction, and External modes.
The camera has no image stabilization, no video capability, and no wireless connectivity.
Pros — Pentax EI-2000
- ✓Pentax K lens mount enables use of K-mount lenses
- ✓Built-in pop-up flash plus hot shoe supporting multiple flash modes (Auto, On, Off, Red-eye reduction, External)
- ✓Optical pentaprism SLR viewfinder provides a direct through-the-lens view
Cons — Pentax EI-2000
- ✗2MP sensor with 1600x1200 maximum resolution is extremely limited by modern standards
- ✗No image stabilization of any type — inBodyIS and digitalIS both absent
- ✗No video recording capability whatsoever
Videos — Pentax EI-2000
History of Pentax (1919 - 2022) — PentaxTips






