A comparaison of the binoculars 20x60 with the spotting scope 25-75x90.
The air heatting prevents from good viewing experience.
Both are waterproof but non with ED glass, both cost the same in my country.
Their eyerelief is good in case od the spotting scope and very good in case of binoculars.
Both are bright, Pentax seems to be slightly more solid, Levenhuk seems to be slightly more sharp on the edge of the field of view. Both show easly chromatic aberration. The spotting scope is almost 4 times more powerful but you must observe only with one eye. Event if much more powerful the spotting scope can't show much more when the atmospheric conditions aren't good, it was too hot during the recording. If the light conditions are better the spotting scope shows much more details, the difference is big when the light waves aren't present. The spotting scope at 25x is as sharp as Pentax at 20x but a little bit more bright.