The Meade Redtail 15-45x65 Spotting Scope has been designed with the outdoor enthusiast in mind. Fog-proof and nitrogen purged waterproofing allows the Redtail series to be used whatever the weather conditions and the Meade Redtail spotting scopes are all manufactured from lightweight polycarbonate which not only serves to reduce weight but makes them extremely rugged and durable. Finally, the addition of rubber armor coating helps to protect your optical investment from the occasional knocks experienced with frequent use. You now have an instrument that ensures years of superb performance.