**********IPX7 effective waterproof rating; Easily provide a great outdoor viewing experience in a relatively humid; dusty or temperature-constrained environment*****5 PCS /3 Groups Zoom Eyepiece; 25-75x magnification with 12 coil stroke fine focus knob for Focusing for high quality requirements for viewing details*****Cassegrain optical design; It not only confirm a small and portable size; but also provides you with an extra long focal length of 780mm*****Equipped with two different tripods to meet your needs in different situations; Desktop tripod makes carrying easier and less burdensome; Also equipped with a multi-functional professional photography tripod*****FMC high quality coated 70mm large objective lens; While ensuring sufficient amount of light; it also ensures that the incoming light transmittance is as high as 95%