7
(20) Sliding plate clamp lever
(21) Pan bar mounting
(22) Tilt drag adjustment knob
(23) Pan drag adjustment knob
(24) Mitchell adaptor key way
(25) Four-hole mounting plate
(26) Battery cover
(27) Graduated sliding plate
Vision 450 (Left-Hand Side, with Flat Base)
(20)
(21)
(22)
(23)(25)
(26)
(27)
(24)
