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Pentax Optio E40 Point & Shoot Camera

The Pentax Optio E40 is a 8MP 1/2.5 inch compact camera — known for its 8MP 1/2.5-Inch Sensor and AA Battery Power. Check GearFocus for current availability, with buyer protection on every purchase.

Pentax Optio E40 Point & Shoot Camera

Pentax Optio E40 Point & Shoot Camera

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Camera Overview — Pentax Optio E40

The Pentax Optio E40 is an entry-level point-and-shoot digital camera built around an 8MP, 1/2.5-inch sensor. Designed for simplicity and accessibility, it offers a straightforward shooting experience without the complexity of more advanced systems. The camera relies on contrast detection autofocus to lock onto subjects, and features digital image stabilization to help reduce the effects of camera shake during handheld shooting.

For everyday review of images in the field, a 2.4-inch LCD display is built into the rear of the body. The E40 is powered by two standard AA batteries, making it convenient for travel since replacements are widely available almost anywhere in the world. Storage is handled via SD and SDHC cards, both of which remain easy to find and affordable.

Connectivity includes USB for transferring images to a computer, though there is no Wi-Fi or Bluetooth for wireless transfer. The plastic body keeps the camera lightweight and the price accessible, though it offers no weather sealing. ISO sensitivity ranges from 80 to 1000, covering a reasonable spread for daylight and moderately low-light shooting.

This camera is a practical option for casual everyday photography.

Key Features — Pentax Optio E40

8MP 1/2.5-Inch Sensor: Captures images at 8 megapixels, suitable for everyday prints and sharing at standard sizes.

AA Battery Power: Runs on two standard AA batteries, making it easy to find replacements while traveling anywhere in the world.

2.4-Inch LCD Display: Rear LCD screen provides a comfortable view for composing shots and reviewing images in the field.

Digital Image Stabilization: Electronic stabilization helps reduce the effects of camera shake during handheld shooting.

Contrast Detection Autofocus: Automated focus system locks onto subjects for straightforward, point-and-shoot operation.

SD and SDHC Support: Compatible with widely available SD and SDHC cards for affordable and accessible storage.

Camera Specifications — Pentax Optio E40

Pentax Optio E40 full specifications
SpecDetail
Use CasesTravel, Beginner-Friendly
TypePoint and Shoot
Sensor1/2.5 inch
Resolution8MP
ISO Range80 – 1000
AF SystemContrast Detection
Image StabilizationDigital / Electronic IS
Display2.4 inch LCD
Storage MediaSD, SDHC
Battery2x AA Batteries
Weather SealingNone

Description — Pentax Optio E40

The Pentax Optio E40 is a compact point-and-shoot camera centered on an 8MP sensor housed in a 1/2.5-inch format. Autofocus is handled by a contrast detection system, and the camera includes digital image stabilization to help manage camera shake in handheld situations. The 2.4-inch LCD screen on the rear serves as the primary way to compose shots and review captured images.

Powering the camera are two standard AA batteries, a welcome convenience for travelers who may not always have access to specialty charging gear. Images are stored on SD and SDHC cards. When it comes to connecting to a computer, the camera offers USB connectivity, though Wi-Fi and Bluetooth are not available.

The ISO range spans 80 to 1000, and the plastic body keeps things light and affordable, though there is no weather sealing to protect against the elements. Burst shooting is not supported. This camera is oriented toward casual everyday use.

Pros — Pentax Optio E40

  • ✓8MP 1/2.5-inch sensor provides solid image resolution for everyday shooting
  • ✓Powered by standard AA batteries (2x AA), making power replacement easy anywhere
  • ✓Supports SD and SDHC storage cards, which are widely available and affordable

Cons — Pentax Optio E40

  • ✗No weather sealing — the plastic body offers no protection against moisture or dust
  • ✗No Wi-Fi or Bluetooth connectivity limits sharing options to USB transfers only
  • ✗No viewfinder listed in specifications, relying solely on the rear LCD for composition

Videos — Pentax Optio E40

Most Hated Point And Shoot of All Time - MOST HATED CAMERAS Ep. #1 — Andrew Goodcamera

Resources & Downloads — Pentax Optio E40

Manuals & Guides

Frequently Asked Questions — Pentax Optio E40

What type of batteries does the Pentax Optio E40 use?+
The Optio E40 runs on two standard AA batteries. This is a practical choice for travel, as AA batteries are available in virtually any store worldwide and do not require a proprietary charger.
What memory cards are compatible with the Pentax Optio E40?+
The camera accepts SD and SDHC memory cards. Both formats are widely available and affordable, making storage easy to manage and expand.
Does the Pentax Optio E40 have image stabilization?+
Yes, the E40 features digital image stabilization. This is an electronic method of reducing the appearance of camera shake, rather than an optical or in-body mechanical system.
Can I transfer photos wirelessly from the Pentax Optio E40?+
No. The Optio E40 does not have Wi-Fi or Bluetooth. Image transfer to a computer is done via USB connection.
What is the ISO range of the Pentax Optio E40?+
The camera's ISO sensitivity ranges from 80 to 1000, offering reasonable flexibility for shooting in daylight through moderately low-light environments.
Is the Pentax Optio E40 weather sealed?+
No. The body is constructed from plastic and has no weather sealing, so it should be kept away from rain, moisture, and dusty environments.

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