The 10x40 Blueline Monocular from Barska houses multicoated optics in an ergonomic housing. The handheld design, 10x magnification, and close focusing distance make this optical device ideal for bird watching and nature observation. Multicoated lenses and BK-7 roof prisms transmit bright, contrast-rich images with sharp detail even in low-light conditions. A ergonomic housing, grooved eyepiece focusing dial, and included neck strap ensure this monocular will deliver a comfortable long-duration viewing experience.
Multicoated lenses and BK-7 Porro prisms transmit bright, contrast-rich images with a high degree of detail even in low-light conditions.