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Sigma EM-140 DG TTL Macro Flash for Pentax Cameras

The Sigma EM-140 DG Ring Flash in Pentax fit is ideal for photographing subjects in fine detail close-up photography and is extremely effective for scientific and medical applications.

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£289.00

Product Code: F309109

Details

The Sigma EM-140 DG Ring Flash is ideal for photographing subjects in fine detail close-up photography and is extremely effective for scientific and medical applications.

Dual flash tubes can fire simultaneously or separately. Using only one flashtube creates modelling, which can give a three-dimensional feeling to the subject. The Modelling Flash function makes it possible to check for reflections and shadows before actually taking the flash picture.

A wireless flash function is also available, where the EM-140 DG is used as master and the EF-500 DG Super as a slave unit for creating fine shadow details. High Speed Synchro functions are also available for advanced flash photography. 55mm and 62mm adapter rings are included with the flash.

Sigma EM-140 DG Ring Flash Features:

  • Wireless TTL flash control (4 channels)
  • High Speed Synchro flash
  • Stroboscopic effect (power level and frequency customizable)
  • Modelling light, also provides AF assist
  • Backlight illuminated LCD panel

Sigma EF 610 ST Specification:

  • Power source: Four AA batteries.
  • Charging time: 6 seconds (alkaline) Approx. 4 seconds (NiCd- Ni-MH).
  • Angle of coverage: 80° Horizontal, 80° Vertical.
  • Weight: 430g (without batteries).
  • Ring dimensions: 127 x 130 x 30mm.
  • Power box dimensions: 76 x 137 x 81mm.

Features

Warranty Period 1 Year

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