These monoculars are with a especial appearance, and their view is very good. The model. 2050 is a exquisite one,and if add a magnify part, it can be a 30x microscope. The model 2061,2062,2071B can be the golf scope. These golf scopes have some lines on the galss, so you can measure the distance roughly, The model.2061 golf scope is very popular.