These pads are sold in sets of 3 "one for each tripod leg" and fits under most tripod feet and works on any surface; dampens out tripod vibrations from the wind or from touching the scope
Make observing possible when located near to roads; stops tripod's feet sinking into softer surface; ideally suitable for astronomy and nature observation; reduce oscillation time for image to settle down; stop shaking and muffles strength of oscillations
In future; save yourself the annoyance of shaky images and get yourself some real help for frustration-free observing and astrophotography
A Classic: This is a premium eyepiece that provides better images than the eyepieces that come with new telescopes; The ingenious design uses only 5 lenses; yet provides a clear and bright image; making it an indispensable eyepiece for astronomers
52 Degree FOV: This 4mm 12.5mm eyepiece has a wider field of view of 52 degrees (46 degree for the 40mm) than most eyepieces allowing you to see more detail; you can choose a combination of eyepieces with the right focal length for your telescope