Stretchable distance: 1620 inches
Color classification: blue
The base has a builtin standard tripod threaded interface for mounting a tripod for stable viewing.
It is infinitely variable from near to far and can be adjusted by multiples.
The 100mm large objective lens has a stronger concentrating effect and a brighter field of view.
Model: 50360 Practical telescope Telescope (50AZ)Type: Refraction astronomical Practical telescope TelescopeCaliber: 50mmFocal length: 360mmFocus ratio: F/7.2Optical coating: full surface coatingFinder mirror: 2x20Zenith mirror: just like 45°Eyepiece: H20MM， H8MMBarov mirror: 3XResolution Rayleigh (angular seconds): 2.66Tube length: 30cmNet weight: 1.0KG， gross weight: 1.8KGTripod: Retractable tripod， up to 108mm， minimum 40mmStandard: eyepiece H20MM， H8MM， 3x Barov mirror， telescopic tripod， finder mirror， lens barrel， Chinese manual， cloth bag， heaven and earth cover color box.
Magnification: about 3090 times (depending on the actual situation).