Min. Order Reference FOB Price
1 Set US$5,729.00-5,829.00 / Set
Product Description
MODEL W420-4A IS THE COMBINATION OF W420-3 AND THE FOCUSING TUBE.THE FOCUSING TUBE CAN CALIBRATE THE LINE ERROR WHICH MAY OCCUR WHEN THE TELESCOPE CHANGE ITS FOCUS. HIGH PRECISION LIFTING PLATFORM. *Main Technical Parameters: Tube length: 520mm Tube focus: 420mm Tube Aperture: 55mm ...