FOR HIGH POWER WORK 



B 



h |omb 



ausc 



Binocular 



Microscope KD 



Satisfies every requirement for per- 

 fect binocular vision : — 



Brilliant field. 



Freedom from eyestrain. 



Tubes inclined so both point toward 

 specimen. 



This angle of inchnation is the 

 normal angle of convergence of 

 eyes for a 10-inch image distance. 



Graduated adjustment compen- 

 sates for differences in vision be- 

 „ . , .,, , .• ,^ J . tween observer's eyes. 



J^quipped with achromatic 16 and 4 mm. 

 dry and 1.9 mm. oil immersion objectives, 

 5X and lOX paired eyepieces and Abbe ThcSC features, making for perfect 



condenser, 1.20 N.A. binocular vision, givc: 



True stereoscopic effect — the deep perspective gives a true, three- 

 dimensional image. 



The instrument takes achromatic and apochromatic objectives. It 

 has side fine adjustment with tw^o heads, and workmanship and 

 equipment are of the highest grade. 



Write for Circular 



Bausch £5 Ipmb Optical (o. 



NtW YOIiK WASHINGTON CHICAGO SAN FRANCISCO 



LONDON fiOCHESTEa, N.Y. ^I^ANKFORT 



MICROSCOPE KD 8 



S114.00 



Awarded Grand Prix for Microscopes at Panama-Pacific Exposition 



