Skip to: |

Newegg.com - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message.

Newegg.com - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

Sign up today for a 30-day free trial of Newegg Premier
  • Black November
  • Wish List
  • Feedback
  • Help
Search all
Search
Home
Home > 
Electronics > 
Digital Cameras > 
Camera Flashes > 
Opteka > 
Item#: 9SIA04D09G0312

Opteka EF-790 DG Super TTL Flash for Pentax Digital SLR Cameras

  • Email this page
ICON Loading...

The Opteka EF-790 DG SUPER TTL is designed to work with the all Pentaxdigital SLR cameras, It has a maximum guide number of 148 feet or 45 meter at 85mm focal length (ISO 100).The projection angle of the flashgun is set automatically to match the len’s focal length ranging from 24mm wide angle to 85mm medium telephoto. It also incorporates a built-in reflecting plate and diffuser that can be slid out from the top of the flash head for soft lighting effects. The bounce flash head can be tilted 90° upwards and can be swiveled 180° to the left and 90° to the right. In addition, the flash can also be set manually at 6 different power output levels or can be utilized as a wireless slave.

Features
~ Bounce & swivel head - Flash can be tilted 90° upwards and also can be swiveled 180° to the left and 90° to the right
~ AF assist - Autofocus auxiliary lamp helps the camera to focus in low-light
~ Illuminated LCD panel
~ Built in Reflecting Plate and Diffuser
~ Front and Rear Curtain Synchronization
~ Battery-saving mode shuts down power after 5 minutes
~ 1 Year Warranty

Specifications
Type: Shoe Mount
Guide No: 148' (45 m) at 85mm
AF Illuminator: 3.3ft-20ft/1-6m (50mm Lens)
Flash Duration: 1/1000 to 1/20,000 second
E-TTL II Dedication: Yes
Bounce Head: Yes
Swivel Head: Yes
Recycle Time: 0.5-9 seconds (based on fresh batteries & full power)
Power Source: Four rechargeable "AA" batteries (Lithium, Ni-cd & Ni-MH)
Dimensions: 72mm x 100mm x 125mm
Weight: 270g (without batteries )

  • Works on all Pentax digital SLR cameras
  • Flash can be tilted 90° upwards and also swiveled 180° to the left and 90° to the right
  • Versatile auto power zoom smoothly covers lenses as wide as 24mm and up to 85mm
  • Features an illuminated LCD panel, Guide number (ISO100) 45(m)/148(ft) at 85mm
  • Advanced 2nd generation flash technology, only compatible with rechargeable AA batteries (Lithium, Ni-cd & Ni-MH)


Quick Info


There are no reviews yet... do you own this product? Write a Review

ICON Loading...
ICON Loading...
Are you an E-Blast Insider? Subscribe Newegg e-Blast
PayPal
Shop without retyping payment details. Secure shopping made faster.
Check out with PayPal.

Home
Home > 
Electronics > 
Digital Cameras > 
Camera Flashes > 
Opteka > 
Item#: 9SIA04D09G0312
Related Products
Canon t3i Canon EOS Rebel T3i 18 MP ...
Shop by Region: United States | Canada | China
VeriSign Click for the BBB Business Review of this Computers - Supplies & Parts in Whittier CAThis site protected by Trustwave's Trusted Commerce program Inc500
Policy & Agreement | Privacy Policy  © 2000-2014 Newegg Inc.  All rights reserved.
If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site.