Give your Viper or Venom Red Dot Sight a proper mounting point with the Vortex QR Mount Riser. This compact adapter is designed for these two Vortex sights and features a positive lock and one-handed quick release mechanism. It offers compatibility with Picatinny rails and provides a precise 1/3 co-witness with Vortex Venom sights. To deliver a lightweight yet durable construction, it is manufactured from an aluminum alloy and treated with a corrosion and abrasion-resistant Type III hard anodized finish

For Viper and Venom Red Dot Sights    Gives 1/3 Co-Witness with Venom Sight    Positive Lock, One-Handed Operation    Compatible with Picatinny Rails    Type III Hard Anodized Aluminum

Related Questions and Answers

Q: 1. What is the weight limit for this?

A: It will support about 15 lb

Q: 2. Will this work on the QR P 120 T ?

A: Yes, the Godox Softbox Adapter Profoto Mount for QR-P Series would be compatible for use with the Godox QR-P120T Quick Release Softbox with Bowens Mount (47.2").

Q: 3. What are the pole diameters for each section?

A: The three diameters are 15/16", 1 1/8" and 1 5/16".

Q: 4. Will this work on Nikon 85mm 1.8D Lens?

A: Yes, this should work. I'veused it with manual focus, autofocus screwdrive lenses and G lenses and they all work. You do need to make sure the aperture control on the adapter and your lens are in synch on non-G lenses.Don

Q: 5. How does one set ISO on X-T20 when using this adapter?

A: Set the iso in the camera settings.

Q: 6. This description is confusing. Exactly how high will this light stand go? Is it two sections or 3?

A: Minimum height is more like 21-22" + the height of your base.

Q: 7. Will this adapter work with my Nikon Full frame lens???? on the XT-1 thanks for your response.

A: Yes. No problem. Since the X-T1 sensor is APS-C sized, both FX and DX Nikon lenses will cover the frame. Full frame lenses will give you a 1.5X crop magnification, the same as on a Nikon body.It's a solid and well made adapter. As a bonus it has a well placed tripod socket for better balance with long lenses.I highly recommend it.

Q: 8. Will this adapter work with the nikon mount Tamron 90mm f2.8 macro and nikon mount sigma 10-20mm?

A: If they have a standard Nikon bayonet mount then they should work. I had no problem at all with any of my Nikon lenses. If you are using it with the Fuji X-T1 don't forget to go to settings (bottom of the third page)to deactivate the Auto exposure mode (it's in the manual, I forget the page) otherwise the camera will NOT allow you to take the shot.

Q: 9. will this adapter work with DX type lens sigma 18-35 for nikon and the fuji xh-1 ?

A: Yes, it will work with the Sigma 18-35mm, as it is in Nikon F mount.

Q: 10. I just received this adapter and don't see the click-conversion kit included as some info seems to indicate. It is definitively the new adapter style with the scale to 7, unlike the older one pictured here with the scale to 8. Should the conversion kit have been in the box? Thanks!

A: I apologize, but this type of request cannot be taken care of through this feature of our website. Please contact our Customer Service department by entering Live Chat, emailing directly to cs@a href= http://bhphoto.com, target= _blank bhphoto.com,/a or calling us toll-free at 800.221.5743.