Due to the compact nature of the Swallow it can be conveniently packed in travel luggage or kept at hand to study wildlife in your garden.
 
KEY FEATURES
 
Waterproof
Twist down eyecup for spectacle wearers
Supplied with case
Weight: 625g
 
 
SPECIFICATION
 
SPECIFICATION  
Viking Swallow 50mm 65mm 80mm
Magnification 15-45x 16-48x 20-60x
Objective lens diameter 50mm 65mm 80mm
ED lens No No No
Minimum focus distance 6m 5m 7m
Field of view (degrees) 3.1-1.6 2.5-1.2 2.0-1.0
Eye Relief (mm) 17 16 16
Waterproof Yes Yes Yes
Nitrogen filled Yes Yes Yes
Guarantee (Years) 5 5 5
Weight (g) 626 1155 1327
Dimensions (mm) L246xW138xH66 L170xW80xH340 L170xW80xH400