CC-JJ - telescopes 8x21 Travel Monocular Telescope Scope Go to amazon.com Related posts jj orions buyer's guide for 2022 FeatureLens Diameter : 3cmVisual field : 131m/1000mMagnification : 8X21Objective Lens Diameter : 21mmMain body : 9 x 3cm DescriptionIf there is anything we can do for you please do not hesitate contact us directly.