AIiUUJJ-1 J J UiV. 



xxv 



Lens Lesson 1 ? 



If you want a lens to give sharp definition to 

 the limit of the light circle, rapid enough for the 

 most difficult work, with beautiful brilliancy and 

 marvelous depth, you will have to select THE 



Collinear Lens 



It will pay to study Collinear Photogra- 

 phy, abook we sendto any one/reef or theasking 



THE VOIGTLAENDER &. SON OPTICAL CO. 



472 W. 14th Street, New York City. 



Just a Few Seconds 



exposure to gas or lamp light and a few- 

 more seconds for development makes a 



VELOX 



Print. Exquisitely soft matte effects. 



NEPERA CHEMICAL CO. 

 Division of the General Aristo Co. 



For sale by ^^^ Ne P eFa Park > 



all dealers. ($£ Stft N . Y, 



FIVE CAMERAS IN ONE 



FOR THE 

 PRICE OF ONF 



That's the 



AL-VISTA. 



With one of these you can photograph a 

 whole regiment of troops, a whole fleet of 

 ships, a great stretch of river or a whole 

 range of mountains with one exposure 

 and on one film where you would have i<> 

 make 3 or 4 exposures with any other 

 camera. 



THE SWINGING LEN5 DOES IT! 

 It enables the operator to take in a scope of about 180 , or nearly a half circle. 



FOR TIME AND SNAPSHOT EXPOSURES. 



It has a patent attachment for making Five ditterent size negatives, viz: 5x4, 5x6, 5x8, 5x10, and 



5x12 inches long. 



It is MANY CAHERAS IN ONE— AND BUT ONE IN ITSELF. 



This cut is made from the 

 first photo ever taken show- 

 ing both falls at Niagara from 

 the old Clifton House to the 

 Suspension Bridge. It was 

 taken with an AL VISTA 

 CAMERA. 



MANUFACTURED BY THE 



MULTISCOPE 

 AND FILM CO. 



Burlington, Wis., U.S. A 



