DOLLOND 



PRISM FIELD GLASSES 



44 Mr. R. Kearton 

 has proved the value 

 of the DOLLOND 

 Binocular in every 

 part of the British 

 Islands, under all sorts 

 of conditions, on land 

 or sea, and strongly 

 recommends them to 

 all Field Naturalists." 



Magnification 8 diameters ... 6 Nature and 1 a 

 Ditto, with rack focussing 7 Camera? page 



Including best quality Sling Case. 3 3 8.) 



Though the lightest and handiest of glasses, the 

 " Dollond " affords a wide and brilliantly illuminated 

 field of view, perfect definition and pronounced 

 stereoscopic effect. The optical system is of the 

 highest possible quality and will not tire the eyes, 

 even with prolonged use. 



7 Days Free Trial ! We will gladly send a " Dollond," together 

 with any other make ot prism glass for comparison, on approval, 

 upon receipt of substantial cash deposit, or usual references. 



The Billies system of easy monthly payments is available. 

 Descriptive Booklet and particulars sent FREE on request. 



DOLLOND & CO., Ltd. 



35 Ludgate Hill. E.G. 223 Oxford Street. W. 



62 Old Broad St., E.G. 5 Northumberland Av.. W.C. 



Works: KIRBY STREET. HATTON GARDEN. E.G. 



