







Celestron Granite ED Series Roof Prism Binoculars represent the core values of rock solid binocular design, ultra-high performance glass and reliable construction at an affordable price. The ED lenses ensure that each wavelength of light is kept in balance with all the others to provide an image which is true-to-life. They are also useful in lowlight situations helping you to pick out details in subjects in dense brush even at dawn and dusk. They stand up well against the much more expensive European and higher end Japanese manufactured binoculars at a fraction of their cost - a real value!
EXTRA LOW DISPERSION GLASS
Granite Binoculars feature ED (Extra-Low Dispersion) glass, delivering edge-to-edge sharpness with excellent color correction and razor sharp images while virtually eliminating chromatic aberration. Coupled with fully broadband multi-coatings the optical design delivers crisp, high contrast images with accurate color reproduction for unrivaled image quality superior to standard optical glass.

FULLY MULTI-COATED OPTICS AND BAK-4 PRISMS
The Phase Coated Prisms correct out-of-phase shifts of light rays to ensure maximum contrast while providing superb natural color fidelity and vivid color saturation. High grade BaK-4 prism glass renders sharp images and the reflectivity coatings increases the throughput transmission to provide bright images that are rich in detail.
LIGHTWEIGHT, WATERPROOF CONSTRUCTION
State-of-the-art modern open frame style provides an excellent grip and is comfortable to handle (even single handed) with the reduced weight. The body is made of magnesium alloy which is lighter than aluminum, and more rugged and tough for handling in any environment. They are a mid-sized binocular, perfect for travel because of their weight and small form factor yet are packed with features that match up well optically, mechanically and ergonomically with binoculars costing two to five times as much.
Metal Twist Up Eyecups: More durable and a longer life than plastic eyecups. Less susceptible to breaking. Twist-up eyecup for correct positioning of the users eyes for comfortable viewing with or without eyeglasses.
Waterproof construction provides peace of mind when unexpected weather rolls in. The housing is also filled with dry nitrogen gas to prevent the internal lenses from fogging when moving between extreme temperatures or when using the binocular in damp conditions.
PERFECT FOR:
| Magnification | 10x |
| Objective Lens Diameter | 42mm (1.65") |
| Angular Field of View | 6.5° |
| Linear Field of View (@1000 yds) / @1000 m) | 342 ft (104 m) |
| Exit Pupil | 4.2mm (.16") |
| Eye Relief | 15mm (.6") |
| Close Focus | 8.2 ft (2.5 m) |
| Interpupillary Distance (max) | 73mm (2.87") |
| Interpupillary Distance (min) | 56mm (2.2") |
| Diopter Adjustment Range | ± 3 |
| Twilight Factor | 20.49 |
| Relative Brightness | 17.64 |
| Lens Coatings | Fully Multi-Coated |
| Prism Glass (Type) | BaK-4 |
| Prism Coatings | Phase Coated |
| Weight | 23.4 oz (633 g) |
| Environmental Protection | Waterproof |
| Nitrogen Filled | Yes |
| Tripod Adaptable | Yes |
| Carrying Case | Deluxe Soft Case w/ Pocket |
| Dimensions | 142mm x 124mm x 51mm (5.6" x 4.9" x 2") |
| Included Accessories | Neck strap| Harness strap| Objective lens caps| Rainguard| Carrying Case| Lens Cloth| Instruction Manual |

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The following information is intended for users of batteries or rechargeable batteries, as well as products containing built-in batteries or rechargeable batteries, who do not resell them in the supplied form (end users):
1. Free return of used batteries and rechargeable batteries: Batteries and rechargeable batteries must not be disposed of in household waste.
You are legally required to return used batteries and rechargeable batteries to ensure proper disposal. You can hand in used batteries and rechargeable batteries at municipal collection points or local retail stores. As a distributor of batteries and rechargeable batteries, we are also obliged to take them back, limited to those types that we have or have had in our product range. You may either send such used batteries and rechargeable batteries back to us (sufficient postage required) or return them to us free of charge in person.
2. Meaning of the battery symbols
Batteries and rechargeable batteries are marked with a crossed-out wheeled bin symbol (see below). This symbol indicates that batteries and rechargeable batteries must not be disposed of in household waste. For batteries containing more than 0.0005% mercury, more than 0.002% cadmium, or more than 0.004% lead, the chemical symbol of the respective heavy metal will appear below the bin symbol: “Cd” stands for cadmium, “Pb” for lead, and “Hg” for mercury.
What to do in case of a broken lamp
Energy-saving lamps contain a very small amount of mercury. However, under normal use they are completely safe. No mercury can escape during or after operation. The only situation where mercury may be released is if the lamp breaks. In this case, small amounts of mercury vapor may slowly evaporate into the air at room temperature. The concentration is very low and well below legal safety limits in Germany. Broken energy-saving lamps must be disposed of properly, just like intact or non-functioning ones. Please follow these instructions:
What you should do:
What you should know:
Inhalation of mercury vapor is the most common way mercury enters the body. However, you have enough time to clean calmly, as mercury evaporates very slowly at room temperature. Broken glass fragments may still contain mercury, which can evaporate over time indoors. The measures above effectively prevent this. If fragments are carefully collected, sealed in a plastic bag, and stored outside the living area until disposal, no mercury exposure will occur indoors.
How to avoid lamp breakage:
Whether incandescent, halogen, or energy-saving lamps – breakage can never be completely ruled out, especially during replacement.
Tips to avoid accidents:
Some manufacturers provide a voluntary manufacturer warranty for their products under the following conditions. This warranty is in addition to the statutory rights of the purchaser and does not limit or affect those rights.
Warranty Coverage:
Warranty Period:
Warranty Exclusions:
Warranty Service:
In the event of a warranty claim, the manufacturer reserves the right to repair the product or replace it with an equivalent product at its own discretion. Further claims are excluded.
Claim Process:
A proof of purchase is required for warranty processing. In case of a warranty claim, please contact the retailer or an authorized service partner.
Note:
This manufacturer warranty does not affect the statutory consumer rights.