You do not need a telescope
Common 7× or 10× binoculars show far more lunar detail than unaided eyes. The dark maria become structured regions, major craters stand out, and mountain ranges cast visible shadows. Binoculars also make earthshine on a crescent Moon especially beautiful.
Higher magnification is not automatically better. It narrows the field, exaggerates hand movement, and may require a tripod. A bright, sharp, steady 8× view is often more rewarding than a shaky 15× view.
Observe near the terminator
The terminator is the boundary between lunar day and night. Sunlight arrives there at a low angle, producing long shadows that reveal relief. Around first and last quarter, the terminator crosses prominent craters and mountains. Full Moon is brighter but its overhead lighting flattens much of the visible texture.
Make the view steady
Adjust the binocular spacing and focus each eye correctly. Sit down, brace your elbows, lean against a wall, or mount the binoculars. Look in short relaxed intervals rather than squeezing the eyecups.
The Moon is safe to view through binoculars. The Sun is not. Never search near the Sun with magnifying optics, and never look at the Sun without certified front-mounted solar filters designed for the exact instrument.
