Celestron's new series of Binoculars. The LPR stands for Light Polution Reduction. The bino's have built in drop down LPR filters for better contrast on all objects, espically nubula. Wide 7 degree FOV. Very wide for this size. Sharp views with pinpiont stars. Less than 1 month old. Mint Condition. Selling because I have two many astrobino's and this one was a gift.