12 X 50 IP68 Waterproof Prism Monocular BAK4 Telescope with Smartphone Adapter for Bird Watching, Hunting, Camping,Travelling and Concerts

SKU: KF33.008

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Unfortunately I do not know it. Only use it for bird watching. 
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At about 2.5m you can still see everything clearly at 30x magnification 
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there is no diopter adjustment, i use it with and without glasses and it works very well 
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Why not?! It is not expensive and interesting for small, curious children. Also has a nice size. 
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Yes, you can with the attachment they include. 
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Yes,the images are very clear on this model and mine is well made.