Best Monoculars For Birding

The main consideration when selecting a monocular are the magnification level and objective lens diameter, which determine the optical capabilities of the monocular. The bigger the objective lens diameters, the better the image quality and the heavier the monocular may get. Waterproofing and night vision (thermal or infrared) are also important factors to consider when selecting a monocular.

The main consideration when selecting a monocular are the magnification level and objective lens diameter, which determine the optical capabilities of the monocular. The bigger the objective lens diameters, the better the image quality and the heavier the monocular may get. Waterproofing and night vision (thermal or infrared) are also important factors to consider when selecting a monocular.

Monoculars for birding require magnification of 10x for professionals and 8x for beginners. 10x is harder to stabilize by hand; hence, to keep the size smaller, choose an objective lens diameter of less than 50mm. A good 8x42 monocular weighs about 1.5 lbs. (0.7 kg), which is good for birding and on the heavy side for hiking.

Monoculars for birding require magnification of 10x for professionals and 8x for beginners. 10x is harder to stabilize by hand; hence, to keep the size smaller, choose an objective lens diameter of less than 50mm. A good 8x42 monocular weighs about 1.5 lbs. (0.7 kg), which is good for birding and on the heavy side for hiking. Read More