
Installation Instructions
• Arca Swiss Style QR Plate: - 612 Replacement Foot (Qty 1)AP-
• Mounting Screw: 1/4 20 x -9/16”L Flat Head Socket Cap Screw (Qty 1)
• Safety Stop Screws: M3 x 6mm Socket Head Cap Screw (Qty 2)
Instructions continued on back >>
The Replacement Foot fits the Sony 300 f/2.8 GM AP-612
OSS FE lenses and serves three main purposes:
1. Added Stiffness over the factory tripod mounting foot
connected to a lens plate, reducing flex and vibration.
2. -Functions as the Arca Swiss style quick release plate -
3. Creates a more ideal geometry for using your lens on
the Wimberley Sidemount Head and Sidekick, allowing
the lens to balance optimally.
Wimberley lens plates are compatible with Arca Swiss style -
quick release clamps such as those made by Wimberley, -
Kirk Enterprises, Really Right Stuff, Arca Swiss, Markins, -
1. Remove the factory foot from the lens.
2. Attach the AP 612 plate t-o the lens using the enclosed
1/4-20 x 9/16”L flat head fastener (Fig. 1).
3. Drive the screw in until you first meet resistance,
then turn it about 30° farther to establish appropriate, but
not excessive, torque. ; it is possible to Do not over tighten
shear the head off the fastener or damage the threaded
insert on the lens with the hex key included.
4. Install safety stop screws as shown on page 2 (Fig. 3).
Safety stop screws are not required, however they keep
your lens and camera secure when using a compatible QR
Wimberley, Inc. - - - Phone: 1 434 529 8385
1750 Broadway St Toll Free: 1 2746 -888-665-(USA & Canada)
22902 USA www.tripodhead.com info@tripodhead.com
Product Dimensions (L x W x H): 4.8” x 1.5” x .1.2”
Materials: Anodized 6061 Aluminum, Stainless Steel
Quick release Replacement -
10 Year Warranty – See www.tripodhead.com/warranty.cfm for complete details