With Inch Reticle For Close Examinations -- The Size of a Fountain Pen, this 'scope is ideal for quick, close examinations to detect flaws or imperfections, make surface measurements or examine fibers or print. With optical clear plastic base (1-1/2" O.D., purchased separately) the unit converts to a free standing microscope that can be focused and locked. Made exclusively for Scientific. -- Specifications: -- Magnification: 50X -- Field of View: 3mm -- Working Distance: 20mm -- Eye Lens Diameter: 5/16" -- Weight: 1 oz. without base; 2 oz. with base -- Height: 41/4" without base; 41/2" with base |
