Nikon MONARCH 10x42 BAA761AC dvogled A roof prism binocular with a hearty feature-set thats easy on the wallet and the environment Yes - the Monarch ATB 10x42 from Nikon is here - its layered with assets, and it wont break the bank when you bring one home. Nikons proprietary lead and arsenic free optical-glass formula, known as Eco-Glass, is used for all lenses and prisms in this fine