BAIBD &.TATLOCK (LONDON) LTD. 



1245 



1249 



Mechanical Stages (a) for Stands AI. 



1244* Mechanical Stage for attachment to the fixed stage of the microscope by a screw. 

 The instrument gives a large motion, the travel being 30 mm. = i J- inches in one direc 

 and 85 mm. = 3f inches at right angles to it (see fig. 1209, page 246) 



1245- Circular Mechanical Stage, divided into 360 degrees. This stage is readily 

 interchangeable for the ordinary stage supplied with the microscope. By means 

 two milled heads aa', arranged in close proximity, the object may be displaced with case 

 and precision within a range of 40 mm. = i? inches in one direction, and 21 mm. = 

 | inches at right angles to the latter 



450 



500 



1249' Reichert's New Medium Sized Dissecting Microscope, with handle for the convenient 

 use of the instrument and prolonged base, rack and pinion adjustment, large brass st 

 and base, movable plane mirror and two hand rests, covered with leather, s 2 10 



doublets magnifying 10 times, in mahogany case . . 



1250' Ditto, but with large glass stage plate and movable lens carrier for examining large pre- ^ ^ 

 parations without moving them . . 



1251 ' Reichert's Large Dissecting Microscope for the examination of brain sections and other 

 large or small Objects. The stand has a large stage with glass plate (10 by 10 cm = 

 4 by 4 inches), which may be replaced by a metal plate. The lenses magnify 6 and 10 ^ ^ 

 times. In mahogany case 



1252' Reichert's Huyghenian Eyepieces for Achromatic Objectives. 



