Tender For supply of optics and optomechanics components required for pat fine tracking d d - aspheric lenses diameter 100mm , aspheric lenses diameter 50mm , clamps , dovetail rail carrier , gimbal optical mount 1 in , gimbal optical mount 2 in , hex adjustment knob , kinematic vertical drive mount , lens kinematic mount optical diameter 100 to 101 point 6 mm , lens kinematic mount optical diameter 50 to 50 point 8 mm , long dovetail perpendicular to rail , mirror mount vertical drive low wavefront distortion , optical breadboards , optical post of 20 mm length , optical post of 30 mm length , optical post of 40 mm length , optical post of 50 mm length , optical rail , post holders of 20 mm length , post holders of 30 mm length , post holders of 40 mm length , post holders of 50 mm length , rail carrier, 0 point 60 inch into 1 inch , rail carrier, 1 inch into 1 inch , rail carrier positioner for dovetail rails , swivel base adapter