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Related Questions and Answers

Q: 1. Does this moonlight come with a reflector? If so, which one?

A: The Broncolor Umbrella Reflector for Siros and Siros L Monolights B&H # BRURS is included with this monolight.

Q: 2. What is the weight of this lens?

A: Sony FE 50mm f/2.8 Macro Lens weights 8.32oz/ 236g.

Q: 3. Does the 5 axis stabilization in camera work with this lens shooting in RAW format?

A: If you are using this lens with a Sony mirrorless camera starting from the A7 II or newer, the 5 axis in-body stabilization can be used while shooting in RAW format.

Q: 4. Are these heads battery powered and HSS capable?

A: The Siros 400S is powered by a wall outlet and is not HS compatible. BUT the battery powered version - Siros 400L (B&H # BRS400LWFR2B MFR # B-31.710.07) is completely battery powered and HS compatible for Canon, Nikon, and Sony.

Q: 5. hi there, is it possible to mount the lens hood of the 15mm summilux in a 25mm summilux?

A: No you can't But even if it were possible, why would you want to mount the small hood of the 15mmonto the 25mm? The hood on the 25mm is very deep and provides excellent protection from flare. The15mm is a much thinner hood and would never provide this kind of coverage.

Q: 6. Exactly how much does the Linhof Twin Shank tripod weigh?

A: The Linhof Twin Shank Expert Tripod P - Supports 27.00 lbs (12.25 kg) weighs 6.6 lb (3 kg).

Q: 7. When used with an APS-C camera (e.g., a6300 or a6000), this lens becomes a 75mm focal length equivalent. Is there any change to the macro properties if the lens is used with an APS-C sensor? Does it still provide 1:1 macro? (Thank-you)

A: The lens' minimum focus distance and the reproduction ratio does not change when using the Sony FE 50mm f/2.8 Macro Lens on a Sony E-mount mirrorless digital camera which uses the APS-C sensor. The lens would continue to have its 1:1 magnification ratio and would have a minimum focus distance of 6.30 (16 cm). The lens' actual focal distance also remains the same, as the focal length of the lens is a physical measurement from the center nodal point of the lens to the sensor.The only difference is the lens' EQUIVALENT focal length. As you are using a smaller sensor, the sensor sees a smaller section of the lens' imaging circle; as such, you are seeing a cropped view. The size difference in the sensors requires a 1.5x multiplication to find the lens' equivalent focal length when compared to the same lens on a full-frame camera. As 50mm x 1.5 = 75mm, the angle of view of the lens would be similar to that of a 75mm lens used on a full frame camera. But you still retain the 1:1 magnification ratio and minimum focusing distance.

Q: 8. Does this lens have image stabilization?

A: No it does not. Sony camera bodies with built in image stabilization would provide that automatically.

Q: 9. Does it come with all the pictured digging and collection attachments in the last picture?

A: The QYSEA FIFISH V6 Expert M200 Underwater ROV will not include Water quality tools, Manipulator tools, Navigation tools, Measurement tools or Inspection tools. The V6 M200 will include Industrial Case, V6 EXPERT ROV, 200M Tether & Spool, Controller, Controller Charger, ROV Charger and VR Goggles.

Q: 10. Do these have TTL?

A: No, the Broncolor Siros 400 S WiFi/RFS 2.1 Monolight does not support TTL.