... : ±6DField of view: 40X (Æ5.5mm), 25X (Æ8.5mm), 16X (Æ13.5mm), 10X (Æ22mm), 6X (Æ34.7mm)Slit ... ND,Red-free,Cobalt BlueAperture diameters: Æ14mm,Æ10mm,Æ5mm,Æ3mmÆ2mm,Æ1mm,Æ0.2mmBaseLongitudinal movement: 90mmLateral movement: 100mmVertical ... continuously adjustable) Fixation 3VDimension & Weight:Dimension 740mm ´ 450mm x 500mmGross weight: 25Kg Net weight: 24kgWorking environmentTemperature: +5° ...