ACULON A211 offers superior optical performance at an attractive price. Multilayer-coated lenses and a choice of large objective lens diameters provide extremely bright images and a wide field of view. Breathtaking visual experiences also result from the use of aspherical eyepiece lenses.
 
 
Large objective lens diameter for a brighter and wider field of view
Multilayer-coated lenses for bright, sharp images
Aspherical eyepiece lenses for undistorted images across entire surface of the lens
Turn-and-slide rubber eyecups facilitate positioning of the eyes
Rubber armoring offers shock resistance and a firm, comfortable grip
Tripod adapter included
 
 
Technical Specifications:
 
Magnification (x):    16
Objective diameter (mm):    50
Real field of view (°):        4.2
Apparent field of view (°):    60.8
Field of view @ 1000m (m/ft):    73/220
Exit pupil (mm):    3.1
Brightness:    9.6
Eye relief (mm):    12.6
Close focus ditance (m/ft):    9.0/29.5
Interpupillary distance adjustment (mm):    56-72
Length (mm/inch):    179/7.0
Width (mm/inch):    197/7.8
Weight (g/oz):        925/32.6