APRANET Tumax DSL-983 AFZ Pentax P-TTL Shoe-Mount Flash with GN 40, 28-85mm Zoom, Optical Slave, and 270° Swivel

The APRANET Tumax DSL-983 AFZ Pentax stands out from typical shoe-mount flashes by combining a powerful guide number of 40 (ISO 100, 85mm) with full P-TTL compatibility for Pentax DSLRs, plus versatile optical slave modes for creative off-camera lighting. Its 270° horizontal swivel and -7° to 90° vertical tilt let you bounce light in almost any direction, while the backlit LCD and intuitive controls make adjustments quick and precise.

Highlights

• Guide number 40 (ISO 100, 85mm) for strong, far-reaching illumination
• Supports P-TTL, Manual, Multi, and S1/S2 optical slave modes
• Auto/manual zoom head covers 28-85mm focal lengths
• Fast recycle time of 0.5 to 8 seconds for continuous shooting
• AF assist beam ensures accurate autofocus in low light
• Overheat protection safeguards the flash during heavy use

In daily use

Mount the DSL-983 AFZ on any Pentax P-TTL DSLR and enjoy automatic exposure control for balanced results. For off-camera setups, switch to S1 or S2 optical slave mode and trigger the flash with your camera's built-in flash or another unit. Manual mode offers fine control from full power down to 1/128 in 1/3 EV steps, ideal for studio-style lighting. The flash runs on four AA batteries, delivering approximately 100 to 700 flashes depending on battery type and power level.

Full specifications

• Compatibility: Pentax P-TTL DSLR cameras
• Flash modes: P-TTL, Manual, Multi, S1/S2 optical slave
• Zoom range: 28-85mm (auto and manual)
• Recycle time: approx. 0.5 - 8 seconds
• Power source: 4x AA batteries (alkaline or Ni-MH)
• Number of flashes: approx. 100-700
• Swivel angle: 270° horizontal
• Tilt angle: -7° to 90° vertical
• AF assist beam: Yes
• Sync modes: Front-curtain, rear-curtain, red-eye reduction
• Color temperature: 5600K
• Exposure control: P-TTL, Manual (1/1 to 1/128 in 1/3 EV steps)
• Flash duration: 1/1000s - 1/20000s
• Overheat protection: Yes
• Display: Backlit LCD

Final note

Whether you're shooting portraits, events, or macro work, the APRANET Tumax DSL-983 AFZ Pentax delivers reliable, versatile lighting with the convenience of P-TTL automation and the freedom of optical slave triggering.