Pentax AF180FG Compact Flash. Photo courtesy Ricoh/Pentax.
Pentax AF180FG Compact Flash. Photo courtesy Ricoh/Pentax.

Designed for outdoor use

According to the Ricoh website, the Pentax AF180FG is designed for “even harsh outdoor conditions such as rain, mist, and dust.” If the construction is anything like much of their products, including the venerable Pentax K-1 DSLR, you can count on its durability. The new compact auto flash has 18 seals, including the hotshoe.

Simplified dial-access operation

Pentax AF180FG Compact Flash. Photo courtesy Ricoh/Pentax.
Pentax AF180FG Compact Flash with its easy-to-use dial control. It doesn’t get much easier than this. Photo courtesy Ricoh/Pentax.

The AF180FG uses an easy-to-use dial system which also functions as the On/Off Switch. You can switch the dial to one of four modes: 

  • P-TTL auto flash with leading-curtain synchronization (the flash uses the camera’s light sensor to accurately control brightness level for proper exposure)
  • P-TTL auto flash with trailing-curtain synchronization (the flash uses the camera’s light sensor to accurately control brightness level for proper exposure)
  • manual flash with full discharge
  • manual flash with 1/4-level discharge

The flash automatically powers off after 180 seconds. It also has a wide angle panel that you can pull out manually to cover a 20mm angle of view (35mm format).

Bounce flash

Pentax AF180FG Compact Flash. Photo courtesy Ricoh/Pentax.
Pentax AF180FG Compact Flash. Photo courtesy Ricoh/Pentax.

The flash can be adjusted to ten vertical angles (-10, 0, 30, 45, 60, 75, 90, 105, 120, and 135 degrees). Ricoh states, “By bouncing the flash discharge off the ceiling or wall during indoor shooting, the user can soften the subject’s shadow to create more natural, true-to-life portraiture.”

Power source

The AF180FG runs off two AAA-cell batteries:

  • Two AAA Alkaline (LR03)
  • Two AAA Nickel-Metal Hydride (Ni-MH)

Compact size

The weight is approximately (their words) 65 mm (W) × 72.5 mm (H) × 31 mm (T) (2.6” × 2.9” × 1.2”). The weight is approximately (again, their words 141 g (5.0 oz.) without batteries. The flash also comes with a case. 

Pentax AF180FG Compact Flash with the Pentax K-1 Mk II. Photo courtesy Ricoh/Pentax.
Pentax AF180FG Compact Flash with the Pentax K-1 Mk II, one of the finest night photography DSLRs ever made. Photo courtesy Ricoh/Pentax.

“Exclusive use with digital cameras?”

On the Ricoh website, under the “Other functions” category, it states: “Exclusive use with digital cameras.” I suspect that they are referring to its compatibility with P-TTL. My guess is that this flash would still be compatible with some other cameras, such as film cameras, when in either of its manual modes, but I do not know that for a fact. I’ve contacted Pentax, but have not heard back from them yet.

Using a flash for night photography portraits?

Night photography portraits using a handheld flash. The Pentax AF180FG would likely be a great choice for this kind of photography, given its durability, ease of use, and compact size.

Somewhat related to this discussion of flashes, if you are curious about how to use a flash for night photography portraits, read this article. Certainly, with the easy-to-use dial function, durability, and small size, the Pentax 180FG flash would be a worthy candidate for night photography portraits.

The manufacturer’s suggested retail price is $199.95.