iShoot Tripod Mount Ring Base Lens Collar Replacement Foot for Canon EF 400mm f/2.8L IS III USM,Canon EF 600mm F4L IS III USM

1. The net weight of this combo with screws is about 285g, and the measured volume is about 160mm long x 50mm wide x 66mm high, including three parts;

2. 1) The replacement foot is about 60mm long x 38mm wide x 48mm high, and the top adopts the original standard;
2) the middle quick release plate is about 160mm long x 50mm wide x 12mm wide, reserved 18 screw holes, scales on the front, two-way design on the back;
3) the small plate at the bottom is about 62mm long x 45mm wide x 8mm thick;

3. The tripod ring is made of Aviation Aluminum, CNC precisely machined, hollow-out weight reduction design, polished and surface anodized finish. The appearance and exquisite workmanship are much better than similar products made by mold;

4. Quick release plate compatible with tripod heads includes: Manfrotto MVH400 series, MVH500 series, MVH600 series, MVH700 series Sachtler FSB4/6/8, ACE series, FSB6T/8T/10T, DV 3+3/5+5 series

5. Compatible with:
Canon RF 400mm f/2.8L IS USM
Canon RF 600mm f/4L IS USM
Canon RF 800mm f/5.6L IS USM

Canon EF 400mm f/2.8L IS III USM
Canon EF 600mm f/4L IS III USM
Can't be used for other lenses, please don't buy it if your lens in not in the use range.