The best price for Olympus 10x42 Pro is $519.20. This is presently the cheapest offer found from comparing prices from 3 shops in Australia. The average rating is 4.1 out of 5 from one review.
General
Exit pupil
4.2 mm
Prism/Mirror binoculars
Prism Binoculars
Image quality
Lens diametre
The larger the diameter, the more light is captured. A diameter of 30 mm suffices during day-light conditions, but larger lenses are required during low-light conditions.