From the Celestron website:
A binocular for all reasons! From nature to NASCAR, UpClose binoculars will handle your most demanding viewing challenges. The economically-priced UpClose Porro Prism Series is comprised of four full-size models, including one zoom model. These UpClose porro prisms are robust full-size binoculars that feature a large knurled center focus knob for smooth and accurate focusing and a diopter adjustment on the right eyepiece for fine tuning the focus to your individual eyesight requirements.
Rubber hand grips with finger impressions and embossed logos provide comfort and a secure grip. Most important, UpClose binoculars feature high quality BK7 optics to provide you and your family bright, clear, and sharp views during a variety of outdoor activities like sporting events, birding, wildlife viewing, hiking, scenic nature walks, and concerts and live performances to name a few. The UpClose is an ideal choice for an affordable high quality binocular that will provide years of enjoyable use.
UpClose 10x50 - Porro - General Features
* 10x magnification porro prism binocular
* Fully Coated optics for clear, sharp views
* Diopter adjustment for precise focusing
* Protective rubber covering for firm grip
* Water resistant body
* Carrying case included for travel and safe storage
* No Fault Warranty provides best protection and product support on the market
A binocular for all reasons! From nature to NASCAR, UpClose binoculars will handle your most demanding viewing challenges. The economically-priced UpClose Porro Prism Series is comprised of four full-size models, including one zoom model. These UpClose porro prisms are robust full-size binoculars that feature a large knurled center focus knob for smooth and accurate focusing and a diopter adjustment on the right eyepiece for fine tuning the focus to your individual eyesight requirements.
Rubber hand grips with finger impressions and embossed logos provide comfort and a secure grip. Most important, UpClose binoculars feature high quality BK7 optics to provide you and your family bright, clear, and sharp views during a variety of outdoor activities like sporting events, birding, wildlife viewing, hiking, scenic nature walks, and concerts and live performances to name a few. The UpClose is an ideal choice for an affordable high quality binocular that will provide years of enjoyable use.
UpClose 10x50 - Porro - General Features
* 10x magnification porro prism binocular
* Fully Coated optics for clear, sharp views
* Diopter adjustment for precise focusing
* Protective rubber covering for firm grip
* Water resistant body
* Carrying case included for travel and safe storage
* No Fault Warranty provides best protection and product support on the market