Nikon - ACULON 10 x 42 Binoculars - Black
- General
- Brand: Nikon
- Model Number: 8246
- Product Name: ACULON 10 x 42 Binoculars
- Color: Black
- Imaging
- Magnification: 10 times
- Objective Lens Diameter: 42 millimeters (Generally, the larger the diameter of the objective lens, the greater the light-collecting power and the brighter images will appear.)
- Field of View at 1000 yards: 343.5 feet (The area of a target, measured horizontally from the location of viewing, that can be observed.)
- Close Focusing Distance: 16.4 feet (The closest distance the user can be from an object to obtain a clear, focused view through the lens.)
- Angular Field Of View (Apparent/degree): 55.3 degrees (Measurement of the angle of the magnified field seen through the lens. The greater the number, the wider the field of view that can be seen.)
- Angular Field Of View (Real/degree): 6 degrees (Measurement of the angle of the visible field seen through the lens (without magnification). The greater the number, the wider the area that can be viewed.)
- Features
- Size: Full Size
- Lens Tint: true
- Prism Type: Porro (Prisms ensure the proper horizontal and vertical orientation of the view. There are two main types: roof and Porro. Roof prisms, typically more expensive than the alternative, have a more streamlined design due to their glass elements being in line with one another. Porro prisms, though they contribute to a larger form factor, typically provide a wider field of view than roof prisms.)
- Exit Pupil: 4.2 millimeters (The diameter of the beam of light that travels through the lens to the user's eye. Generally, the larger this measurement, the greater the relative brightness and detail of the image.)
- Lens Coating: Multilayer coated (Chemical coatings on a lens reduce reflective light loss and improve light transmission. The different coating levels indicate the number of anti-reflective layers and the lens surfaces to which they're applied, ranging from coated (the most basic) to fully multi-coated (typical of high-end optics).)
- Focus System: Center (The most common binocular focusing system is center focus, which features a centered wheel or lever (InstaFocus) between the barrels, and usually additional diopter adjustment. Individual focus binoculars allows each eyepiece to be adjusted independently.)
- Eye Relief: 11.6 millimeters (The maximum distance between the eyepiece lens and user's eye at which the full field of view can be seen.)
- Dimensions
- Product Height: 2 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 7.3 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 5.7 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Product Weight: 1.7 pounds (The out of box weight of the item.)
- Warranty
- Warranty - Parts: Limited lifetime
- Warranty - Labor: Limited lifetime
- Other
- UPC: 018208082469
See vivid details of objects from afar with these Nikon ACULON full-size binoculars. The field of view is wide to make finding subjects easier, while the rubber-armored coating delivers a solid grip to prevent slipping. These Nikon ACULON full-size binoculars feature turn-and-slide rubber eyecups to make long viewing sessions extra comfortable.
- Rubber coating: Ensures a sure grip and safeguards the binoculars from damage.
- 10x magnification and 42mm-diameter objective lenses: Allow you to zoom in and view bright, clear images of your subject.
- 343.5' field of view at 1000 yards: Lets you visually scan a wide area.
- Center focus system: Close focuses at 16.4', so you can see greater detail.
- Multicoated optics: Allow maximum light transmission for optimum brightness.
- Porro prisms: Produce excellent image clarity and contrast.
- Turn-and-slide rubber eyecups: Allow comfortable use when wearing glasses.
Whats Included
- Nikon ACULON 10 x 42 Binoculars
Q: Are the lenses of the binoculars multilayer coated?
A: Yes, the lenses are multilayer coated.
Q: What kind of prisms are used in these binoculars?
A: These binoculars use Porro prisms.
Q: Is there a rubber coating on these binoculars?
A: Yes, the binoculars have a rubber coating for a sure grip.
Q: What is the magnification power of these binoculars?
A: The binoculars have a magnification power of 10 times.
Q: What is the field of view at 1000 yards for these binoculars?
A: The field of view at 1000 yards is 343.5 feet.
Q: Do these binoculars have a center focus system?
A: Yes, these binoculars feature a center focus system.
Q: Are these binoculars water resistant?
A: No, these binoculars are not water resistant.
Q: I'd like to know if they're good for astronomy, and to observe stars and nebulae and planets
A: Yes, they are rated very good for watching stars the nebula it brought it out when I was looking at it very nicely. The 12/50 binocular from NikonAculon Brings out the stars much better than the 10/50 that I was using I am very pleased with this vernacular
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