Pentax AF540FGZ Auto Flash
Item No.
192035
Mfg Part No.
30425
Availability
Not Available

Product Information for Pentax AF540FGZ Auto Flash

Highlights for Pentax AF540FGZ Auto Flash

  • Product Type:Flash Light
  • Interfaces/Ports:1 x Hot Shoe

Marketing Information

The PENTAX AF540FGZ auto flash unit features a large guide number of 54 (at ISO100/m). This clip-on, twist/tilt, auto-zoom flash provides a variety of advanced flash applications, including P-TTL auto flash, high-speed synchronization and wireless P-TTL auto flash, when mounted on a PENTAX digital SLR camera.

General Information

  • Manufacturer
  • : PENTAX Imaging Company
  • Manufacturer Part Number
  • : 30425
  • Manufacturer Website Address
  • : www.pentaxtech.com
  • Product Model
  • : AF540FGZ
  • Product Name
  • : AF540FGZ Auto Flash
  • Product Type
  • : Flash Light
  • Brand Name
  • : Pentax

    Physical Characteristics

  • Dimensions
  • : 5.6in Height x 3in Width x 4.2in Depth
  • Weight
  • : 13.4 oz - Without batteries

    Miscellaneous

    Additional Information

    Wireless Flash:

    • Control system: Optical pulse transmission
    • Wireless position: Master (M), control (C), slave (S)
    • Channels: 1 through 4
    • Compatible modes: P-TTL, auto (A), manual (M)
    • Effective range: Approx. 13ft (according to Pentax testing conditions)

    Warranty

  • Standard Warranty
  • : 1 Year Limited

    Battery Information

  • Batteries
  • : 4 x AA LR6 Alkaline Supported
  • Battery Life
  • : 200 Flash Approximate - Alkaline

    Power Description

  • Power Source
  • : Battery

    Environmental Conditions

    Technical Information

  • Flash Modes
  • : P-TTL
  • Guide Number
  • : 45m/148ft at ISO 100 (50mm Zoom-head Setting)
  • Flash Coverage
  • : 20mm to 85mm
  • Flash Recycle Time
  • : 6Second Approximate - Alkaline
  • Flash Range
  • : 2.6ft to 26.2ft Approximate f/5.6 Lens - ISO 100
  • Flash Synchronization
  • : 1/1200 to 1/20000
  • Autofocus Assist
  • : AF Assist Beam Cover - Red beam emitted under low light or low-contrast conditions
  • Light Angle
  • : 85 Vertical (Flash)

    Interfaces/Ports

  • Interfaces/Ports
  • : 1 x Hot Shoe