... .good quality and factorybased price 2.oversized eyepiece lens,comfortable observation 3.with mini tripod for ... watch HD Spotting Scope Quality Monocular 10X30 With Oversized Lens And Mini Tripod Specifications: Product Model:BR-M037 ... Multi-coated (Green Coated)Prism:BAK4Color:BlackFeature:Oversized eyepiece lens, twist-up eyepiece, waterproofUnit Size:157x42mmUnit Weight:207gMaterial:Rubber, Plastic, ...