Pentax AF180FG Flash
vs
Pentax AF201FG Flash

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Pentax AF180FG

On Camera Type Flash

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Pentax AF201FG

On Camera Type Flash

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Pentax AF180FG vs Pentax AF201FG Comparison Overview

In this review, we'll compare the Pentax AF180FG On Camera flash with the Pentax AF201FG On Camera flash. We'll begin by briefly examining the main specifications of these two flashes. In the subsequent section, we'll delve into a more detailed analysis, outlining the strengths and weaknesses of each.

Pentax AF180FG Key Specs

On Camera Type Flash

Designed for Pentax Cameras

Guide Number: 59' / 18

TTL Capability

-10 to +135° Bounce Head

Weight: 141g / 0.31 lb

Dimensions: 2.6 x 2.9 x 1.2" / 65 x 72.5 x 31 mm

Pentax AF201FG Key Specs

On Camera Type Flash

Designed for Pentax Cameras

13mm (FF equiv.) Coverage

Guide Number: 66' / 18

TTL Capability

-10 to +135° Bounce Head

Weight: 141g / 0.31 lb

Dimensions: 2.6 x 2.9 x 1.2" / 65 x 72.5 x 31 mm

Pentax AF180FG

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Pentax AF201FG

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Pentax AF180FG

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Pentax AF201FG

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Reasons to choose Pentax AF180FG Flash over Pentax AF201FG Flash

Reasons to choose Pentax AF201FG Flash over Pentax AF180FG Flash

Max Guide Number	66' vs 59'	7' Longer coverage

Common Strengths of Pentax AF180FG Flash and Pentax AF201FG Flash

Bounce Head	Yes (-10 to +135°) vs Yes (-10 to +135°)	Bounce the light to create softer and diffused lighting
TTL Operation	Yes vs Yes	Through the Lens Auto Exposure
Second Curtain Sync	Yes vs Yes	Useful for capturing motion blur

Common Weaknesses of Pentax AF180FG Flash and Pentax AF201FG Flash

Wireless Operation	No vs No	No built-in Wireless capability
Swivel Head	No vs No	Head doesn't swivel for side bouncing
Flash Compensation	No vs No	No flash compensation setting on the unit
Off-Camera Terminal	No vs No	Wired connection between camera and flash not an option
TTL Operation	No vs No	No Through the Lens Auto Exposure

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Pentax AF180FG vs Pentax AF201FG Specs Table

Detailed comparison of specifications

GENERAL
Brand	Pentax	Pentax
Manufacturer Product Code	30408	30458
Type	On Camera	On Camera
Mount Type	Shoe	Shoe
TECHNICAL SPECS
Guide Number	59' / 18m at ISO 100	66' / 20.1m at ISO 100
Focal Coverage	-	13mm (FF equiv.)
Flash Duration	to sec	-
Flash Duration	-	Approx. 4 to 7sec
Power Range	1/1 to 1/4 (Manual)	1/1 to 1/4 (Manual)
TTL Operation	Yes	Yes
Wireless Operation	No	No
FEATURES
Bounce Head	-10 to +135°	-10 to +135°
Off-Camera Terminal	No	No
Mobile App Compatibility	No	No
Secondary Illumination	No	No
Exposure Controls	Pentax P-TTL	Pentax P-TTL
Flash Modes	Second-Curtain Sync	Second-Curtain Sync
High-Speed Sync / HSS	No	No
Second Curtain Sync	Yes	Yes
Slow Sync Mode	No	No
Stroboscopic Mode	No	No
BATTERY and PHYSICAL SPECS
Internal Power	2x AAA (Alkaline, NiMH)	2x AAA (Alkaline, NiMH)
External Power-Pack	No	No
Weight	141g / 0.31 lb	141g / 0.31 lb
Dimensions	2.6 x 2.9 x 1.2" / 65 x 72.5 x 31 mm	2.6 x 2.9 x 1.2" / 65 x 72.5 x 31 mm