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CAMERAMARKET10
Protect your purchase for longer.
Your camera ships with 6 months of coverage included. Extend it if you want professional photographer peace of mind.
Units sold for parts do not qualify for extended warranty.
View warranty terms and conditionsThe Sigma EF-610 DG ST is a dedicated flash for Pentax cameras with P-TTL system, designed to offer reliable and versatile performance at a very competitive price. With a guide number of 61, it provides considerable power to illuminate low-light scenes or to work with bounce flash, making it an excellent tool for both amateurs and advanced users.
Its rotating head allows you to orient the flash in multiple directions, facilitating indirect lighting techniques to achieve more natural and softer results. In addition, its coverage range of 24-105 mm adapts to a wide variety of focal lengths, from wide-angle to moderate telephoto. As a second-hand product, it has been inspected and comes with the Camera Market warranty, ensuring a safe and worry-free purchase.
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The Sigma EF-610 DG ST is a dedicated flash for Pentax cameras with P-TTL system, designed to offer reliable and versatile performance at a very competitive price. With a guide number of 61, it provides considerable power to illuminate low-light scenes or to work with bounce flash, making it an excellent tool for both amateurs and advanced users.
Its rotating head allows you to orient the flash in multiple directions, facilitating indirect lighting techniques to achieve more natural and softer results. In addition, its coverage range of 24-105 mm adapts to a wide variety of focal lengths, from wide-angle to moderate telephoto. As a second-hand product, it has been inspected and comes with the Camera Market warranty, ensuring a safe and worry-free purchase.
- Guide number 61 (m) for powerful illumination
- Compatible with Pentax P-TTL system
- Rotating head for bounce flash and creative control
- Zoom coverage of 24-105 mm to adapt to various focal lengths
- Lightweight at 320 g, easy to carry
- Includes Camera Market warranty and technical verification
Is it compatible with my Pentax camera?
This flash is specifically designed for Pentax cameras with support for the P-TTL system. To ensure compatibility, we recommend verifying that your camera has this technology and that the hot shoe is compatible.
What does the guide number 61 mean?
The guide number indicates the power of the flash. A value of 61 (in meters, at ISO 100) means it can illuminate subjects at a considerable distance, which is ideal for low-light conditions or for bouncing the flash off ceilings or walls.
Can I use the flash in manual mode or only automatic?
The Sigma EF-610 DG ST is a dedicated flash that supports automatic P-TTL mode, but it also usually offers manual and stroboscopic flash modes. To learn about all available functions, we recommend consulting the manufacturer's manual.
What does the Camera Market warranty include?
This second-hand product has been inspected by our technical team and comes with the Camera Market warranty, which covers any malfunction during the indicated period. Thus, you buy with total confidence.
Is it compatible with my Pentax camera?
This flash is specifically designed for Pentax cameras with support for the P-TTL system. To ensure compatibility, we recommend verifying that your camera has this technology and that the hot shoe is compatible.
What does the guide number 61 mean?
The guide number indicates the power of the flash. A value of 61 (in meters, at ISO 100) means it can illuminate subjects at a considerable distance, which is ideal for low-light conditions or for bouncing the flash off ceilings or walls.
Can I use the flash in manual mode or only automatic?
The Sigma EF-610 DG ST is a dedicated flash that supports automatic P-TTL mode, but it also usually offers manual and stroboscopic flash modes. To learn about all available functions, we recommend consulting the manufacturer's manual.
What does the Camera Market warranty include?
This second-hand product has been inspected by our technical team and comes with the Camera Market warranty, which covers any malfunction during the indicated period. Thus, you buy with total confidence.
Full condition scale
Each unit is inspected at 28 points and graded honestly. Here's how we translate each level so you know what to expect:
Barely any signs of use. Almost flawless aesthetics and perfect operation.
Light marks from normal use. Optically clean and fully functional.
Visible signs of use (scuffs, marks, brassing). Works perfectly.
Not guaranteed for use: sold for parts or repair.
Why buy used?
Depreciation is already absorbed: the same gear for much less than new.
Many classics and discontinued gems only exist today on the used market.
28-point inspection and 6-month warranty included on every unit.
Extending the life of a camera avoids manufacturing and transporting a new one.
