• BAA190EA
• Waterproof (up to 5m/16.4 ft. for 5 minutes) and fog-free with nitrogen gas
• Horizontal and vertical scales for measuring dimensions or distances (scale type)
• High-eyepoint design for a clear field of view
• Large objective diameter for bright image
• Can be fixed to a tripod using optional tripod adaptor
• Polarising filter and horn-shaped rubber eyecup are available (options)

Distance scale

You can measure dimensions or distances if you know one of the values.