BAIRD &TATLOCKL (LOM)ON) LTD. 



1064 

 1064'' Achromatic Objectives for Leitz's Microscopes. 



Specially adapted for meat inspection : 



1065' Combination Lens, F (J . = 40.0 and 16.2 mm. ; initial magnification, 3.5 and 10 ; 

 magnification in conjunction with eyepiece IV., 35 and 100 .. .. .. each 



*) The formula of Objective i* is that of a single doublet. It suffices for many purposes, though its light- 

 transmitting power is slightly less than that of Objective No. i. 



1066' Fluorite Objectives, for Leitz's Microscopes. 



1 



* Objective yb is a double fluorite lens. 



t Objectives 8 and 9 may be provided with a correction collar at extra cost of 15s. 



CROSS STREET HATTCXNT GARDEN, E- C 



216 



