SIGMA EM-140 DG Macro Flash Pentax

Macro photos are wonderful, but it is also important to have proper lighting for highlighting detail and colour. In the absence of natural light it is not possible to use a classic flash. This is why you need the Sigma EM-140DG flash, as it specializes in proper enlightenment macro photography. It is so effective that it is suited for scientific and medical applications. It can also perfectly light a short distance shot while minimizing shadow using diffused light. However, to achieve an interesting lighting effect, you can use one of two parts.

key features

• Best choice for lighting macro photography (also for scientific and medical applications)
• Properly diffuses light to capture fine details 
• Collaborates with the latest exposure systems SLRs
• Modeling flash, high speed FP flash and rear curtain sync
• Support of Wireless TTL

Automatically and creatively

Excellent lighting is provided with automatic features without delay. Manual Exposure Compensation brings creative options to make your photos accurately grasp your intention. Lighting of the subject can be fine tuned and highlighted in the background. The modeling flash will emphasize the fine structure of the surface, or will use the support TTL wireless flash to connect to other elements.