From the Manufacturer

 SkyMaster 15x70 - General Features

• 15x magnification porro prism binocular
• Large 70 mm objective lens offers maximum image brightness in low-light and long-range conditions
• Ultra sharp focus across the field of view
• Multi-Coated optics for sharp, clear views
• Suitable for terrestrial or astronomical viewing
• Protective rubber covering for ultra-firm grip
• Large center focus knob for easy focusing
• Tripod adapter included
• Long eye relief ideal for eyeglass wearers
• Carrying case included for travel and safe storage
• No Fault Warranty provides best protection and product support on the market

The 15x70 version is one of the most popular models in the series. It offers serious large aperture light gathering in an affordable and reasonably lightweight configuration.

Specs

• Optical Design: Porro
• Diameter: 70 mm (2.76 in)
• Magnification: 15 x
• Angular Field of View: 4.4 °
• Linear Field of View (@1000 yds): 230 ft (70.1 m)
• Exit Pupil: 4.7 mm (0.19 in)
• Eye Relief: 18 mm (0.71 in)
• IPD Min: 56 mm (2.2 in)
• IPD Max: 72 mm (2.83 in)
• Near Focus (Binoculars): 43 ft (13.11 m)
• Prisms: BAK4
• Optical Coatings: Multi-Coated
• Caps: Yes
• Strap: Yes
• Carrying Case: Nylon
• Weather Proof: Water Resistant
• Tripod Adaptable: Yes
• Weight: 48 oz (1360.78 g)

NO FAULT Binocular Warranty

The No-Fault warranty is applicable to all Celestron binoculars.
(excluding the VistaPix digital camera/binoculars which feature a 2-year warranty) 
 
A. Celestron warrants this binocular to be free from defects in materials and workmanship for its usable lifetime. Celestron will repair or replace such product or part thereof which, upon inspection by Celestron, is found to be defective in materials or workmanship. As a condition to the obligation of Celestron to repair or replace such product, the product must be returned to Celestron prepaid together with proof-of-purchase satisfactory to Celestron.  The proper Return Authorization Number must be obtained from Celestron in advance of return.  Call Celestron at (310) 803-5955 to receive the number to be displayed on the outside of your shipping container.  You can also send an email for this number from the support section of the Celestron website.

B. The NO FAULT provision of this warranty means that regardless of how the binoculars may have been damaged or rendered unusable (fully or partially) by the
Owner of the binocular, Celestron will repair or replace the binocular without any questions being asked.

To take advantage of this provision, enclose a check or money order for $ 25.00 (U.S. dollars) with the binocular to cover inspection, handling, and shipping.

All returns must be accompanied by a written statement setting forth the name, address, and daytime telephone number of the owner, together with a brief description of any claimed defects. Parts or product for which replacement is made shall become the property of Celestron.

Celestron shall use reasonable efforts to repair or replace any binocular covered by this limited warranty within thirty days of receipt. In the event repair or replacement shall require more than thirty days, Celestron shall notify the customer accordingly. Celestron reserves the right to replace any product which has been discontinued from its product line with a new product of comparable value and function.

CELESTRON DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED, WHETHER OF MERCHANTABILITY OF FITNESS FOR A PARTICULAR USE, EXCEPT AS EXPRESSLY SET FORTH HEREIN.

THE SOLE OBLIGATION OF CELESTRON UNDER THIS LIMITED WARRANTY SHALL BE TO REPAIR OR REPLACE THE COVERED PRODUCT, IN ACCORDANCE WITH THE TERMS SET FORTH HEREIN. CELESTRON EXPRESSLY DISCLAIMS ANY LOST PROFITS, GENERAL, SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES WHICH MAY RESULT FROM BREACH OF ANY WARRANTY, OR ARISING OUT OF THE USE OR INABILITY TO USE ANY CELESTRON PRODUCT. ANY WARRANTIES WHICH ARE IMPLIED AND WHICH CANNOT BE DISCLAIMED SHALL BE LIMITED IN DURATION TO A TERM OF ONE YEAR FROM THE DATE OF ORIGINAL RETAIL PURCHASE.

Some states do not allow the exclusion or limitation of incidental or consequential damages or limitation on how long an implied warranty lasts, so the above limitations and exclusions may not apply to you.

This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.

Celestron reserves the right to modify or discontinue, without prior notice to you, any model or style binocular.

If warranty problems arise, or if you need assistance in using your binocular contact:

Celestron
Customer Service Department
2835 Columbia Street
Torrance, CA 90503 U.S.A.
Tel. (310) 328-9560
Fax. (310) 212-5835
Monday-Friday 8AM-4PM PST

NOTE: This warranty is valid to U.S.A. and Canadian customers who have purchased this product from an Authorized Celestron Dealer in the U.S.A. or Canada. Warranty outside the U.S.A. and Canada is valid only to customers purchased from a Celestron Distributor or Authorized Celestron Dealer in the specific country and please contact them for any warranty service.