and prism surfaces to provide higher light transmittance across the entire visible
light spectrum. Using the smooth central focus knob, you can quickly focus on
subjects close-up or at a distance. Turn-and-slide, multi-click rubber eyecups
enable you to adjust the eye relief, ensuring a full field of view and superior
comfort even during extended periods of use. The lightweight yet durable body is
constructed of fiberglass-reinforced polycarbonate resin.
