






See Options
Need help? Ask our experts.
The Pentax AF180FG P-TTL Auto Flash is compatible with Pentax Digital SLR and GRIII-series cameras, supporting the P-TTL function for accurate exposure control.
The flash unit features a simplified dial-access system that allows you to select from four discharge modes, including P-TTL and manual options, by turning the discharge mode dial, which also serves as the ON/OFF switch.
Yes, the flash head can be adjusted to 10 different angles, ranging from -10 to 135 degrees, enabling bounce flash operation for softer shadows and more natural-looking images.
Yes, the Pentax AF180FG features a dustproof and weather-resistant design with 18 sealing elements, making it suitable for use in various environmental conditions.
The built-in wide-angle panel on the Pentax AF180FG allows the flash to illuminate an angle of up to 98 degrees at close range, providing ample coverage for wide-angle shots.
Review Summary
Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.
Browse our FAQ
Pentax Digital SLR-cameras
GR3 series cameras
Clip-on, P-TTL auto flash unit with series control
P-TTL auto (Leading curtain sync, Trailing curtain sync), Manual (FULL, 1/4)
When the wide-angle panel is used:
Full frame: 24mm / 20mm
APS-C size: 16mm / 13mm
Q series: 4mm / 3mm
645Z/645D: 30mm / 25mm
Vertical Angle: 53 Degree / 85 Degree
Horizontal Angle: 70 Degree / 98 Degree
Two AAA Alkaline (LR03)
Two AAA Nickel-Metal Hydride (Ni-MH)
AAA
Approx. 6 sec. Approx. 100 (AAA Alkaline (LR03))
Approx. 5 sec. Approx. 130 (AAA Nickel-Metal Hydride (Ni-MH) (800mAh))
2.6 x 2.9 x 1.2" (65 x 72.5 x 31mm) (Approx.)
5 oz (141g) (Approx.) (without batteries)
18m
25m
Pull out manually
Vertical bounce possible, click stops provided, need to release the bounce lock for -10 Degree
Upward: 0 Degree , 30 Degree , 45 Degree , 60 Degree , 75 Degree , 90 Degree , 105 Degree , 120 Degree , 135 Degree
Downward: 0 Degree , -10
2
Required, Not included
Alkaline/Ni-MH
Dustproof, weather-resistant structure
Automatic power-off (180 sec.)
Trailing-shutter sync mode
027075310698
From capturing stunning portraits to illuminating dimly lit environments, the Pentax AF180FG P-TTL Auto Flash is an essential tool for photographers seeking versatility and precision. This compact flash unit is engineered with a robust dustproof and weather-resistant construction, ensuring reliable performance in various shooting conditions. Designed to complement Pentax Digital SLR and GRIII-series cameras, it supports the P-TTL function for precise exposure control, making it a perfect companion for both amateur and professional photographers.
The AF180FG flash unit is equipped with a user-friendly, dial-access operating system, allowing photographers to initiate flash photography swiftly. The discharge mode dial, which also functions as the ON/OFF switch, offers four distinct modes: P-TTL auto flash with leading-curtain synchronization, P-TTL auto flash with trailing-curtain synchronization, manual flash with full discharge, and manual flash with 1/4-level discharge. These modes utilize the camera's light sensor to detect preliminary emissions and accurately control the main discharge level, ensuring optimal exposure in every shot.
Enhance your creative possibilities with the bounce flash function, which allows the flash head to be adjusted vertically to 10 different angles, ranging from -10 to 135 degrees. This feature enables photographers to bounce the flash off ceilings or walls, softening shadows and producing more natural, true-to-life images, especially in portrait photography.
The Pentax AF180FG also includes a built-in wide-angle panel, capable of illuminating an angle of up to 98 degrees at close range, providing ample coverage for wide shots. Its rugged design incorporates 18 sealing elements throughout the housing, including the hot shoe, offering superior protection against dust and moisture. This makes the AF180FG a reliable choice for photographers who demand durability and performance in any environment.