1. zoom monocular telescope 10-300 times adjustable distance2. multi-layer coating has high light transmission, clear and bright imaging, and restores 3. Magnified field of view 10-300 times continuous zoom, easy to adjust different magnifications, retractable freely4. Low-light night vision is very easy to watch the moon Low-light night vision, adjustable distance, easy to watch the moon5. This model adopts BAK4 prism, which can provide amazing clarity and brightness even in low light conditions.Sharing with others is more than just a moment. You can connect to your mobile phone to take pictures and record videos, so that the beauty can be shared togetherModel: Stepless zoom 10X-300XStructure: monocular telescopeFunction: low-light telescope: civilian telescopeMagnification: 10-30X zoomObjective lens diameter: 32MMEyepiece diameter: 15MMPrism: BAK4Coating: multi-layer broadband green filmColour:blackMaterial:plasticPackage Contents:1 x Telescope1 x Storage bag1 x Mobile phone holder1 x Hanging rope1 x Mirror wiping cloth1 x English manualOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.