The best price for Pentax UP 10x21 is $148.00. This is presently the cheapest offer found from comparing prices from 5 shops in New Zealand. The average rating is 3.0 out of 5 from one review.
General
Exit pupil
2.1 mm
Eye distance
9.5 mm
Anti-glare treatment
Prevents glare through the lens and reduces the light that’s reflected out. The best anti-glare treatments in order are fully multicoated, multicoated, fully coated and coated.
Fully multi-coated
Prism/Mirror binoculars
Prism Binoculars
Focus
Focus system
Center focus
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.