APRANET Tumax DPT-588 AFZ Pentax TTL Flash Speedlite

With a powerful guide number of 58 (ISO 100, 105mm), the APRANET Tumax DPT-588 AFZ delivers professional-grade illumination for Pentax P-TTL cameras, ensuring your subjects are perfectly lit even in challenging conditions.

Overview

The Tumax DPT-588 AFZ is a high-performance shoe-mount flash designed specifically for Pentax DSLR cameras with P-TTL support. It offers a versatile zoom range from 24mm to 105mm, with a built-in wide-angle diffuser extending coverage to 18mm for ultra-wide shots. The flash head tilts from -7° to 90° and swivels 270°, giving you full control over bounce lighting. Advanced features include high-speed sync up to 1/8000s, rear-curtain sync, and an AF assist beam for accurate focusing in low light. The backlit LCD panel provides clear settings visibility, and the flash supports external power packs via a dedicated port for extended shooting sessions.

What stands out

• Exceptional guide number 58 for powerful, far-reaching light output
• Full P-TTL compatibility with Pentax cameras for automatic exposure control
• Flexible bounce capabilities with -7° to 90° tilt and 270° swivel
• High-speed sync up to 1/8000s for creative daylight fill flash
• Optical slave modes (S1/S2) for wireless off-camera triggering
• Built-in wide-angle diffuser and catchlight panel for softer, more flattering light

Technical details

• Guide number: 58 (ISO 100, 105mm)
• Compatibility: Pentax P-TTL DSLR cameras
• Flash modes: P-TTL, Manual, Multi, S1/S2 optical slave
• Zoom range: 24-105mm (auto and manual), 18mm with diffuser
• Power source: 4x AA batteries (alkaline or Ni-MH)
• Recycle time: approx. 0.1-5 seconds
• Flash duration: 1/200s - 1/20000s
• Color temperature: 5600K
• Flash exposure compensation: ±3 EV in 1/3 stop increments
• Display: backlit LCD panel
• External power port: yes
• PC sync port: yes

Our verdict

The APRANET Tumax DPT-588 AFZ is a robust and feature-rich flash that brings professional lighting control to Pentax shooters. Its high guide number, versatile bounce head, and support for high-speed sync make it an excellent choice for portrait, event, and wedding photographers who demand reliability and performance.