Sigma EM-140 DG TTL Macro Ringlight Flash for Pentax P-TTL
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 |
|
| Weight | 15.1 oz (430g) [without batteries] |
REVIEW SNAPSHOT®
by PowerReviews(based on 2 reviews)
Ratings Distribution
REVIEWS
Reviewed by 2 customers
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Displaying reviews 1-2
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
Bottom Line Yes, I would recommend this to a friend
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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
Displaying reviews 1-2
Batteries & Power
Required item:
- Price: $1.50
-
- Original: $13.99
- Save: $1.40
- Price: $12.59
Flash Adapters
-
- Original: $14.95
- Save: $0.75
- Price: $14.20
Books & Tutorials
- Price: $18.82
What's in the Box
- Controller Unit
- Flash Unit
- 55mm Lens Adapter Ring
- 58mm Lens Adapter Ring
- Cordura Carrying case
- 1-Year Warranty
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