Are The Binoculars I Bought For My Dad Good Ones? How Far Will They See? More Details Inside…?

Monday, January 4th, 2010 at 10:25 am

The additional info about them is pasted below the line. They are made by Bushnell. He didn't want anything fancy, just standard binoculars. How can you tell how far you will be able to see when purchasing binoculars?
BaK-4 prisms for bright, clear, crisp viewing
Multi-coated optics for superior light transmission.
Reliable, fog-free performance
Non-slip rubber armor absorbs shock while providing a firm grip
Large center focus knob for easy, precise adjustments
Longer eye relief
Ideal for water sports, out door activities, bird watching, walking, climbing, travel
Supplied boxed with carry case, lenscloth & neckstrap
Dimensions (approx):
L = 140mm
W = 110mm
H = 50mm
Magnification :65x
Ocular Lens Aperture :17mm
Objective Lens Aperture :42mm
Weight 330 G
Focus System: Center
Field 6° 10M/10000M