PX4 4.5-inch Arca-Swiss Double Dovetail Plate with Quick Release Adapter Port


Key Features

  • Arca-Swiss Compatible Double Dovetail
  • SS2 or QD Quick Release Strap Port
  • 4.5" CNC Machined T6061 Aluminum Plate
  • Adjustable Lens Foot Safety Stops
  • Slotted Channel Balances the Lens
  • Made in the USA

ProMediaGear PX4 4.5 Inch Arca-Swiss Double Dovetail Lens Plate Overview

The ProMediaGear PX4 4.5-inch Arca-Swiss Double Dovetail plate is made of T6061 aircraft-grade aluminum that is lightweight and durable. It has adjustable safety stops for any telephoto lens.

The safety stops can be adjusted depending on the lest of the lens foot. It prevents the foot from twisting while attached to the plate. This ensures a secure connection between the plate and the lens.

This plate has a 1/4"-20 mounting screw. The screw slides in the slotted channel so you can balance it while mounted on your tripod head.

Moreover, the PX4 has two quick-release strap options. The SS2 Strap port works with the ProMediaGear system while the QD Strap Port is compatible with other brands.

Item Includes:

  • PX4 Lens Plate (Additional Sizes Available)
  • (2) 1/4-20 Mounting Screws (Optional 3/8-16 Screws Available)
  • Allen wrench set
  • Stop screws
  • PX4 Lens Plate
    PX4 attached to Canon 70-200
    PX4 shown on Canon 70-200mm

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    Customer Reviews

    Based on 12 reviews
    Kevin Turner (Hillsboro, US)
    PX4 and Sony FE600, Hard case

    I always use PMG PX6 plates with the quick connect for their strap adapters and I recently got Sony FE600 lens. From 70-200 on up, I had used the PX6 because it makes a good carry handle as well. It works fine on the Sony FE600 but - the PX6 will not fit attached to the lens in the very nice Sony hard case without doing some mods which I didn't want to do the case. The PX4 works well instead and will also fit attached in the case. The picture I took with my phone shows the fit. The heads of the stop screw do fit snug and will likely make some rub marks over time but that is no concern. Love PMG stuff - have the 424L tripod, full-size Katana, Katana Jr, and both generations of the strap quick connect.

    Excellent product

    I bought this plate to convert my Nikon 70-200mm f/2.8 S lens foot to Arca-Swiss compatibility. It was simple to attach and is very secure. I'm also invested in PMG's SS2 Quick Release Adapter system, so this is adapted to SS2 as well. It also makes for a nice handle to carry. As expected from PMG, a high quality product and made in the USA.

    Jan Ivaska (Romeoville, US)
    Great plates

    Love all my plates-they are well made in the USA , strong and functional !

    Gary (Sahuarita, US)

    Do I really need a different lens foot? Or will this bracket be enough? Can I use it for a camera base plate? (Possibly not recommended). But I really, really like the SS 2 port. So easy to connect and disconnect to allow removing the strap temporarily. Well made, possibly a little heavier, but sturdy and worth any extra weight

    Rick V (Boise, US)
    PX4 lens plate

    This plate works great on the Nikkor S 100-400/4.5-5.6 lens. Quality construction and PMG was a pleasure to deal with.