xiv 



ADVERTISEMENTS. 



SfflFT & 



Manufacturing Opticians 



TO HER MAJESTY'S SCIENTIFIC 

 . GOVERNMENT DEPARTMENTS. 



SEVEW GOLD MEDALS AWABDED. 



LIST OF PHOTOGRAPHIC LENSES. 



PORTRAIT LENSES. PORTABLE PARAGON LENSES, 



LANDSCAPES, ARCHITECTURE, AND 

 COPYING. 



IMPROVED. 



No. 1 for Portraits 61 by 4| .... 1515 



2 81 61 .... 24 6 



,,3 10 8 .... 35 4 



4 18 16 .... 38 5 



5 22 18 .... 49 12 



RAPID "CABINET." 



No. 1 for Cabinets, 14 ft. distance.. 11 14 



2 .. 18 ft. .. 15 15 



3 ,. 20 ft 17 11 



QUICK-ACTING C.D.V. 



No. 1 for Cards .. 14 ft. distance.. 5 10 

 ,,2 .. 16 ft. ..660 



3 .. 19 ft. .. 10 3 



EXTRA-RAPID C.D.V. 



Invaluable for Photographing Children. 



No. 1. 41 in. focus, diani. 2J in. .. 12 3 



,. 2,6 in. focus, diam. 31 in. .. 22 10 



UNIVERSAL PARAGON LENSES, 



FOB 



PORTRAITS, GROUPS, STUDIES IN 

 STUDIO, & PANEL PICTURES. 



WIDE-ANGLE LANDSCAPE LENSES. 



Working Aperture, U.S. No. 4, F/8. 



RAPID PARAGON LENSES, 



FOR 



GROUPS, VIEWS, INTERIORS, AND 

 COPYING. 



WIDE-ANGLE PARAGON LENSEo. 



Giving 100 of angle for Photographing 



Iris Diaphragm fitted to above Lenses. For Price, &c., send for List. 

 THE ABOVE PRICES ARE SUBJECT TO TEN PER CENT. FOR CASH WITH ORDER. 



University Optical Works, 81, Tottenham Ct, IL1 



