 " Manfrotto 501PLONG Video Long Rapid Connect Mounting Plate "@en - Optics4Birding
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                            The Manfrotto 501PLONG rapid connect plate fits 501HDV and 701HDV video heads and extends the ability to balance cameras and spotting scopes.
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 "Manfrotto 055 Series 67" 3-Section Carbon Fiber Tripod"@en
"Manfrotto 055 Series 67" 3-Section Carbon Fiber Tripod"@en 
 Material: Carbon Collection/Series: 055 Leg Type: Single Leg Lock Type: Flip Lock Closed Length: 24.8 in. (63cm) Max Height: 66.9 in. (170cm) Min Height: 3.5 in. (9cm) Base Type: Flat Color: Black Safe Payload: 19.8 lbs. (9kg) Maximum Height (with Center Column Down): 55.1 in. (140cm) Weight: 4.4 lbs. (2kg) Leg Angles: 25°, 46°, 66°, 88° Bubble Spirit Level (no.): 1 Center Column: Rapid Top Attachment: 3/8" screw Maximum Working Temperature: 140° F (60° C) Minimum Working Temperature: -22° F (-30° C) Legs Tube Diameters: 1.15, 0.98, 0.8 in. (29.2, 24.8, 20.4mm)