For lenses up to 100mm dia. The 3 points of the lens holder are anchored to a fixed ring and attached by pins in grooves to the spring loaded rotatable outer ring, when the top levers are pinched with one hand the rotatable ring moves and the jaws...
Iris diaphragm holder for holding lenses up to 75mm dia. A fast and convenient means of mounting lenses with an advantage that no light passes except through the lens. The optical component is automatically centered by holding it in the diaphragm....
Lens holder is designed to hold lenses. Retainer ring would lock the lens. With Post, Post holder, Collar and Base plate. Material – Anodized Aluminium. Available for lenses of different diameters....
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