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

B&H # SIEM140DGP Mfr # F309109
In Stock
Free Expedited Shipping
You Pay: $379.00
Product Highlights
  • Guide No. 46'/14 m

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
  • Limited 1-Year North and South America Warranty Against Manufacturing and Workmanship Defects.
  • Limited 3-Year U.S.A. Extended Warranty Extension Against Manufacturing and Workmanship Defects.
  • 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

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          Displaying reviews 1-3

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          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 12 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

            Batteries & Power

            Show more >

            Required item: Batteries are not included, and are required to power your flash.

            Varta -  High-Energy 1.5 V AA E91 Alkaline Battery - 4 Pk
            • You Pay: $2.99
             
            Watson -  4-Hour Rapid Charger with 4 AA NiMH Rechargeable Batteries (2300mAh)
            • You Pay: $17.95
             

            Macro Ringlight Accessories

            Impact -  CC-123 Hook Beak Duo Flex Clamp
            • You Pay: $14.95
            Usually ships in 2-3 business days i Estimated arrival at B&H is 2-3 business days. An authorization for this product will be processed upon placing the order. You will be charged for this item at the time of Shipment.
             

            Flash Adapters

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

            Books & Tutorials

            Amphoto -  Book: Understanding Flash Photography: How to Shoot Great Photographs Using Electronic Flash
            • You Pay: $16.79
             
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