Nikon WX 10X50 IF Black Binocular 16034

Nikon WX 10x50 IF Astronomy Binocular Black. More than a lesson in optical achievement WX speaks volumes towards catapulting its user into the frontier of incredible sharpness throughout a seemingly endless viewing periphery. Not only will this super-wide field of view seemingly transport an entire constellation of crystal-clear imagery to the eyes of the beholder but do so with the amazing realism that has become Nikons hallmark for 100 years. Nikon WX is truly the Binocular of the Century. Advanced level of sturdiness and operability: Magnesium alloy is utilized realizing a sturdy lightweight body that facilitates handheld viewing. Employing Abbe-Koenig prisms enables a slim design that carefully pays attention to weight balance. Thread for attaching filter: 55mm filter (P=0.75) can be attached to objective lens. Straight helicoid diopter adjustment ring: The diopter adjustment ring employs a straight helicoid design. Eyepieces move back and forth in a straight line and the lenses themselves do not rotate ensuring the optical axis is not decentered during diopter adjustment. Turn-and-slide rubber eyecups with six-click adjustment facilitate easy positioning: Click intervals become finer as the eyecups are extended for easier adjustment by non-eyeglass users. Long eye relief: Optical design that realizes both a super-wide field of view and long eye relief. Eyeglass wearers can also enjoy a full clear super-wide field of view. Rubber eyecups are designed to be removed for cleaning eyepieces. Eyepiece frame is designed in a flat shape for easy maintenance of details. All lenses and prisms are free of lead and arsenic: Under the Nikon Green Procurement Standards we employ not only lenses and prisms but also body materials taking the environment into special consideration. Waterproof and fogproof structure that withstands severe conditions: Waterproof structure that will not be affected if submerged in water to a maximum depth of 5m/16.4 ft. for 10 minutes. (NOT designed for underwater usage.) Airtight structure with a nitrogen-filled body that prevents the inside of the optical system from fogging and resists mold even with significant changes in temperature. Wide operating temperature range of -20C to +60C/-4F to +140F enables use in severe conditions. Specifications for Nikon WX 10x50mm IF Astronomy Abbe-Koenig Prism Binocular: Manufacturer: Nikon Color: Black Magnification: 10 x Objective Lens Diameter: 50 mm Prism System: Abbe-Koenig Prism Material: BAK-4 Eye Relief: 15.3 mm Exit Pupil: 5 mm Field of View Angle: 9 degrees Binoculars Focus System: Individual Eyepiece Focus Interpupillary Distance: 58 - 78 mm Close Focus: 65.6 ft Diopter Adjustment Range: -6 - 5 dpt Length: 11.5 in Weight: 88.4 oz Magnification Type: Fixed Width: 6.7 in Depth/Thickness: 3.1 in Features of Nikon WX 10x50 IF Astronomy Binocular: Advanced level of sturdiness and operability: Magnesium alloy is utilized realizing a sturdy lightweight body that facilitates handheld viewing Employing Abbe-Koenig prisms enables a slim design that carefully pays attention to weight balance. Thread for attaching filter: 55mm filter (P=0.75) can be attached to objective lens. Straight helicoid diopter adjustment ring: The diopter adjustment ring employs a straight helicoid design Eyepieces move back and forth in a straight line and the lenses themselves do not rotate ensuring the optical axis is not decentered during diopter adjustment. Turn-and-slide rubber eyecups with six-click adjustment facilitate easy positioning: Click intervals become finer as the eyecups are extended for easier adjustment by non-eyeglass users. Long eye relief: Optical design that realizes both a super-wide field of view and long eye relief Eyeglass wearers can also enjoy a full clear super-wide field of view Rubber eyecups are designed to be removed for cleaning eyepieces Eyepiece frame is designed in a flat shape for easy maintenance of details. All lenses and prisms are free of lead and arsenic: Under the Nikon Green Procurement Standards we employ not only lenses and prisms but also body materials taking the environment into special consideration. Waterproof and fogproof structure that withstands severe conditions: Waterproof structure that will not be affected if submerged in water to a maximum depth of 5m/16.4 ft for 10 minutes (NOT designed for underwater usage.) Airtight structure with a nitrogen-filled body that prevents the inside of the optical system from fogging and resists mold even with significant changes in temperature Wide operating temperature range of -20C to +60C/-4F to +140F enables use in severe conditions. Included Accessories: WX binocular exclusive tripod adaptor (TRA-4) hard case included Package Contents: Nikon WX 10x50 IF Astronomy Binocular An exclusive tripod adapter TRA-4. 1/4-in (ISO1222) tripod screw enables attaching to a tripod WX binocular's exclusive case is supplied for storing the binocular and accessories Nikon 16034: WX 10x50 IF