The KLP-310 Quick Release Lens Plate for Select Lenses from Kirk is Arca-type compatible with a double-dovetail design. The 6061-T6 aluminum-constructed plate has a black anodized surface, and the anti-twist lip is silver anodized, which toughens it against scratches and scuffs. The lip can be mounted with a 90° or 30° angle, for a snug fit against the tripod collar foot on the lens, and this feature helps to keep a tighter fit, which prevents the lens foot from pivoting while mounted to the plate. The captive 1/4"-20 mounting screw is used to attach the plate to the lens's tripod foot, and the three additional 1/4"-20 mounting sockets are for optional mounting positions on a tripod. The two integrated safety stops prevent the plate from sliding out if a quick release assembly is accidentally opened, and the industry-standard QD socket allows you to carry the lens with a shoulder or sling strap.
- Canon: EF 200mm f/1.8 and (RF) 70-200mm f/2.8L IS USM
- Nikon: 70-200mm f/4G ED VR with RT-1 Collar, 200mm f/4 ED IF AF Micro
- Nikon: 300mm f/4E PF ED VR AF-S with RT-1 collar
- Tamron: Sp 150-600mm f/5-6.3 DI VC USD, 70-200mm f/2.8 DI VC
- Sigma: 150-600mm f/5-6.3 DG OS HSM Contemporary and 150mm f/2.8 EX OS HSM APO Macro
- FUJIFILM: XF 50-140mm f/ 2.8 R LM OIS WR
