Good fun for cheap, amateur ornithologists.
We have already suggested a similar structure for your attention. It was also good in terms of capabilities, but the grip on the phone didn’t seem too strong. Well, this one won't have a problem with that now. Not only does we get a holder similar to a car phone holder, but we also get a tripod in the package, so we can use it not only by hand, but also when stopped.
The rubber - coated monocular binoculars have a magnification of ten times, an eye lens of 16 mm, an objective lens of 42 mm and a viewing angle of 8 degrees. Monocular binoculars are also normally used for example when hiking. This is aided by low weight and small size, so in return the magnification remains relatively small. The binoculars shown in the pictures also meet these conditions. The manufacturer also provides a case so the tube and tripod can be easily taken anywhere.
I left the point to the end. This binocular can be mounted on the phone, but of course you can even use it without a phone now It can be purchased with coupon code GCM1042 for 10 dollars, ie 2600 forints. We get a good little toy for that much money.
More pictures and data here: Gocomma 10X 42mm Monocular Telescope
