[5 of 5 customers found this review helpful]
Comments about Pentax Pentax 20 x 60 PCF WP II, Water Proof Porro Prism Binocular with 2.2 Degree Angle of View, Limited Lifetime USA Warranty.:
Great for bird watching and scanning the night skies. Clarity is excellent out to the edges and I like that you can lock the focus. I've had no collimation issues - solid construction! I'd highly recommend a tripod for astronomy.