Don't waste your money - Zeiss Optics D20 Aspheric Hand Magnifier w/ Anti Reflective Hardcoating

I purchased this product to view insects on my plants if I had any issues. What a HUGE mistake. I can't tell the difference between a speck of dirt or a bug thats how horrible this magnifying glass is. The $25.00 magnifying glass I had prior was 10 x better than this. I would not recommend the Zeiss D20 to anyone, I would steer them far away from this waste of money. If I really could say what my honest opinion is on this website I would say this product is a Piece O-S--. I would not even give it one star.