Midway is able to offer you this product at a great value because it has been used as a demo. It may have light handling marks, but still holds the same quality and warranty that is Swarovski. The 20-60x variable eyepiece by Swarovski provides bright, crystal clear images right up to the image periphery over a wide range of magnification. Eyepieces are compatible with spotting scopes in the ATS/STS range and can be quietly and easily changed at any time.