The Professional's Source 800.606.6969 / 212.444.6615
The B&H SuperStore will be open on Memorial Day from 9:00AM EDT - 7:00PM EDT
Please note: Online ordering is unavailable until Saturday 9:30 PM EDT. Feel free to browse our site and add items to your cart or wishlist. We apologize for the inconvenience and appreciate your patronage.

Sigma EM-140 DG TTL Macro Ringlight Flash for Pentax P-TTL

  • Price: $379.00
  • Instant Savings: -$30.00
  • Offer ends JUN 30 '13
  • You Pay: $349.00
  • B&H # SIEM140DGP
  • Mfr# F309109

Product Highlights

  • Guide No. 46'/14 m
 

What item is right for you?

Ask our Experts!

800.606.6969
Live Chat

Remember the Essentials

Batteries are required but not included with this item. Please be sure to purchase batteries for this item.

Close

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 modeling, which can give a three-dimensional feeling to the subject. 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 functions are also available for advanced flash photography.

All digital cameras are compatible with the following features. Certain of these features depend on support from the camera, please click here for a camera/flash function compatibility chart.
Fully dedicated with P-TTL with Pentax and Samsung cameras
Wireless TTL flash control (4 channels)
High Speed Synchro flash
Stroboscopic effect (power level and frequency customizable)
Modeling light, also provides AF assist
Backlight illuminated LCD panel
Guide No. 46' (14 m)
Number of Flashes 2
Max Usable Diameter Size 77mm
Modeling Light Yes
Angle of Coverage 80° (vertical/horizontal)
Auto f/Stops No
Vari-Power Yes; Full, 1/2, 1/4, 1/8, 1/16, 1/32 & 1/64
TTL Dedication Yes; P-TTL, TTL
Recycle Time 6 seconds with alkaline batteries
4 seconds with NiMH batteries
Power Source 4 AA batteries
Dimensions
  • Controller: 5.4 x 3.2 x 6.7" (73 x 136 x 82.5mm)
  • Light unit: 5 x 5.1 x 1.2" (127 x 129 x 30.5mm)
  • Weight 15.1 oz (430g) [without batteries]
    Sigma EM-140 DG TTL Macro Ringlight Flash for Pentax P-TTL
  • Controller Unit
  • Flash Unit
  • 55mm Lens Adapter Ring
  • 58mm Lens Adapter Ring
  • Cordura Carrying case
  • 1-Year Warranty
  • REVIEW SNAPSHOT®

    by PowerReviews
    SigmaEM-140 DG TTL Macro Ringlight Flash for Pentax P-TTL
     
    4.0

    (based on 3 reviews)

    Ratings Distribution

    • 5 Stars

       

      (0)

    • 4 Stars

       

      (3)

    • 3 Stars

       

      (0)

    • 2 Stars

       

      (0)

    • 1 Stars

       

      (0)

    100%

    of respondents would recommend this to a friend.

    Pros

      Cons

        Best Uses

            • Was this a gift?:
            • No (3)

          Reviewed by 3 customers

          Sort by

          Displaying reviews 1-3

          Back to top

           
          4.0

          Good Product

          By Charlie

          from Boston, AM

          About Me Professional

          Verified Buyer

          Pros

          • Easy To Use

          Cons

            Best Uses

            • Macro Photography

            Comments about Sigma EM-140 DG TTL Macro Ringlight Flash for Pentax P-TTL:

            Indoor Macro photos

            • Was this a gift?:
            • No

            Share this review

            (1 of 1 customers found this review helpful)

             
            4.0

            So far so good

            By PoPs

            from Bracebridge, Ontario, Canada

            About Me Photo Enthusiast

            Verified Buyer

            Pros

            • Attach Securely
            • Easy to Use

            Cons

            • Include more adapor rings
            • Poor users manual

            Best Uses

            • Moving bugs and flowers
            • Portraits

            Comments about Sigma EM-140 DG TTL Macro Ringlight Flash for Pentax P-TTL:

            First ring flash and I am happy so far with the pictures I have taken. Some nice portraits and bug shots. Very happy with the price and the quick B&H shipping.
            The user manual is not the best and a complete set of adaptor rings would be nice

            • Was this a gift?:
            • No

            Share this review

            (1 of 11 customers found this review helpful)

             
            4.0

            Impressive looking

            By Just Jim

            from Temple City, CA

            About Me Getting Started

            Verified Buyer

            Pros

            • Lightweight
            • Looks very sturdy

            Cons

            • None at this time

            Best Uses

            • Home
            • Macro Photography
            • Taking pictures of jewlry

            Comments about Sigma EM-140 DG TTL Macro Ringlight Flash for Pentax P-TTL:

            Have not used this as of yet. Just dragging my feet. I'll get around to it.

            • Was this a gift?:
            • No

            Share this review

            Displaying reviews 1-3

            Back to top

            Batteries & Power

            Show more >

            Required item:

            Varta -  High-Energy 1.5 V AA E91 Alkaline Battery - 4 Pk
            • Price: $1.23
             
            Pearstone -  NM-4H23 4 AA NiMH Batteries (2300mAh) with 4 Hour Charger (110-240V)
            • Price: $14.50
             

            Flash Adapters

            Show more >
            Sigma -  52mm Adapter Ring for EM-140
            • Price: $14.95
             

            Books & Tutorials

            Amphoto -  Book: Mastering Flash Photography
            • Price: $19.65
             
             
             
            See any errors on this page? Let us know.

            Close

            Close

            Close