Please wait...

Continue shopping
or View cart & checkout
Continue shopping
or View cart & checkout

Unfortunately your current device does not have features required to fully protect your sensitive data while shopping online. In order to protect your own security, we do not allow the placing of orders using insecure devices. To become our valued customer, please upgrade your Internet browser software to a more recent and secure version. We recommend using the latest version of Google Chrome or Mozilla Firefox, but any modern browser will enable you to shop with us. For additional information please feel free to contact our customer support on 1-800-342-5534 .

Sigma EM-140 DG I TTL Ringlight Flash For Nikon [GN45]

Sigma Cameras
KEH Model# 217522

This product is currently out of stock.

Do you want to be notified?

We’ll Email you when product is in stock

Do You Have One To sell?

Sell Your Gear To KEH and Get Cash


Sigma EM-140 DG I TTL Ringlight Flash For Nikon [GN45] Description


ELECTRONIC FLASH MACRO EM-140 DG is designed to work with both AF 35mm film and Digital SLR cameras of all-popular manufactures. The EM-140 DG Macro Flash is ideal for photographing subjects in fine detail when the shadow less mode is used, and is extremely effective for scientific and medical applications. Dual flash tubes can fire simultaneously or separately. Using only one flashtube creates modeling, which can give a three-dimensional feeling to the subject. The flash features a guide number of 14 w/ISO 100. The Modeling 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 and Exposure compensation functions are also available for advanced flash photography. 55mm and 58mm adapter rings are included with the flash. 52mm, 62mm, 67mm, 72mm and 77mm adapters are sold separately.

KEH Specifications

  • Mount: Shoe
  • Guide No.: 45 (feet) / 14 (meter)
  • Angle of Coverage: 80 degrees 
  • Vari-Power: 1/1 - 1/64
  • TTL Dedication: Yes
  • Bounce Head: No
  • Swivel Head: No
  • Zoom Head: No
  • Recycle Time: ~ 4 - 6 sec. 
  • Power Source: (4) AA batteries
  • Dimensions:  5 x 5.1 x 1.2 in.
  • Weight: 430g


General information

Manufacturer Part Number 309306
Manufacture GTIN 085126922610
Brand Name Sigma