Do not buy - Bushnell DX 6x21 G-Force Rangefinder

I purchased this product is a multi use rangefinder. I took it out on the golf course for an early-morning round, and the range finder was unable to function anytime I was facing East from 645AM until about 1045AM when the sun was over head. Even though I was aiming directly at the greens the rangefinder failed to give me any measurement at all. I called the company to say that I clearly had a defective product or they have a major design flaw and they wanted to charge me $15 of return shipping plus shipping back to the manufacturer.