Full-multilayer coated lens: The lens adopts full-multilayer coating, which can improve the light transmission rate and resolution. This can improve the overall quality of the image viewed through a monocular telescope. High magnification and objective lens: The monocular telescope has an impressive magnification of 8 times. This ensures that distant objects can be viewed clearly and in detail. -4 prism and adjustable optic cup: The monocular telescope adopts -4 prism to further enhance the light transmission and brightness. This monocular telescope ensures light transmittance and provides excellent visibility. The adjustable optic cup can be twisted up and down easily and quickly, even when wearing glasses. This enhances the comfort and usability of the monocular telescope. Small and light: Monoscope is small and light, easy to carry and use with one hand. This portability is a significant advantage for outdoor activities that need to and easy to manage.