Supernova Giant 20x80 triplet Binoculars FMC, Waterproof with hard case
The new 20x80mm Deluxe III is our finest 80mm binocular. Giant 80mm triplet objectives have a serious amount of light grasp. The triplet objective design provides excellent performance from a compact body that’s an inch shorter than the 20×80 ES. It’s fabulous for astronomy as well as terrestrial usage, such as wildlife observation and surveillance. The 20×80 Deluxe III features waterproof construction and is nitrogen-filled to prevent internal fogging. New prism mounting system uses precision floating plates (as found on our Ultra Series), which do a better job of maintaining alignment than common prism-tilt systems.
Low-reflection broadband multi-coating is used on every air-to-glass surface, including prisms. Light loss due to reflection and scattering is minimized, providing the highest level of light transmission possible. Twist-up eyecups allow quick adjustment for those that are wearing glasses and those that are not, and the precise center focus control won’t drift. The built-in aluminum mount attaches directly to a tripod head or binocular astronomy mount, with 3/8-16 threading (1/4-20 adapter included).
All SUPERNOVA binoculars have rugged rubber-armored metal bodies, all-glass lenses, BAK4 prisms, and right ocular diopter adjustment. Includes a lightweight hard case.
FOV    3.25°
Eye Relief    15.0mm
Exit Pupil    4.0mm
IPD Range    55-74mm
Minimum Focus    35m
Product Weight    7 lbs.
Product Dimensions    L=12.5", W=9", H=4.25"
Magnification    20x
Objective Size    80mm