A new design which meets every requirement by reason of its large 

 size and wide range of usefulness. Accommodates interchange- 

 ably Binocular Microscope body (illustrated), Monocular erecting 

 body using medium high power objectives, or simple lens in jointed 

 arm — all focused by rack and pinion. The microscope bodies 

 may be mounted on a sliding track permitting the entire width 

 of the stage to be covered. 



Stage, 8x7 inches, is provided with glass and metal plates, 4|^ 

 inches in diameter, and with adjustable background stops beneath. 



With 38 and 19 mm. doublet lenses $26.50 



With Binocular Microscope body, 40 mm. objectives and lOX eyepieces. 70.00 



Write for Complete Illustrated Circular 



B^usch ^ Ipmb Optical (o. 



NEW YORK WASHINGTON CHICAGO SAN FRANCISCO 



LONDON R,OCHESTEn,N.Y. f-i^ANKroi^r 



Leading American Makers of Microscopes, Projection Apparatus (Balopticons), 

 Photographic Lenses, Binoculars and other High Grade Optical Products 



