Fuji Fujinon 7x50 FMTR-SX Polaris Binocular

Prism FUJI 7x50 Binoculars | Fujinon 7x50 Binoculars

These Fujinon 7x50 FMTR-SX Polaris binoculars are equipped with an array of optical and design elements that make them ideal optics for a variety of binocular viewing applications. For those working in and near water, they feature waterproof seals, non-slip armor and great eye relief. For astronomers who like to observe the moon, look for comets or enjoy wide-field planet watching, the large objectives collect large amounts of light while the exit pupil is wide enough to cover fully dilated pupils in total darkness. Birders will appreciate the optical path of the Porro prism, field-flattening lenses and anti-reflective coatings that ensure crisp, clear views with accurate color rendition for positive identification of elusive species.

Optical Performance

Optimized for marine use, birding and wide-view astronomy.

Moderate 7x magnification helps produce a wide exit pupil and extended eye relief for better low-light use and easier viewing in rough or rough seas.

Large 50mm objectives increase light gathering capability for brighter views in challenging conditions, such as at dawn and dusk or in heavy fog conditions.

Traditional Porro prism light path presents a rich depth of field for discerning the relative position of objects within the field of view.

Integrated field flattener lenses eliminate distortion at the edges of the field of view for a more immersive experience.

Anti-reflective optics with EBC multi-coated optics increase light transmission to 95% for brighter, high-contrast images with accurate color reproduction.

Wide field of view from 395 feet to 1000 yards

Use and Handling

Individually focusing eyepieces ensure the sharpest possible views for each user.

Foldable rubber eyecups fit over the eye socket and prevent peripheral light from affecting vision.

56-74 mm interpupillary adjustment range

Exceptional 23 mm eye relief features a generous eye box that keeps the optics away from the face, prevents accidental impact in rough seas and makes viewing more comfortable with less eyestrain.

The wide 7.1mm exit pupil allows you to enjoy the entire view without vignetting, even in rough seas.

Construction details

Impact-resistant chassis meets military standards

Protective rubber armor provides a non-slip grip, especially in cold and wet conditions.

Nitrogen-filled and resistant to internal fogging when moving in extreme temperature changes and environmental conditions.

O-ring sealed, submersible to a depth of nearly 7 feet for five minutes

Wide operating temperature range of -4 to 122 °F

Attached objective caps and rain shield prevent loss during observing sessions.

Traditional Porro prisms

Field flattener lens system

Multi-coated anti-reflective optics

Wide exit pupil and wide eye relief

Nitrogen-filled, fog and water resistant.

Submersible up to 6.6' for 5 minutes.

Non-slip rubber armor

Military specification impact resistant chassis

Foldable rubber eyecups

Eyepiece and objective lens caps with case

Includes

Fujinon 7x50 FMTR-SX Polaris 7x50 Binoculars

Neck strap

2 objective lens caps with anchor

Rain cover for eyepiece

Soft carrying case