[Benefit analysis - FMC lens coating (small color difference to restore true color)]: The purpose of coating on the optical surface of the telescope is to reduce the reflection of light and improve the light transmittance. This model adopts FMC multi-layer coating, which adopts multi-layer coating treatment on the prism surface of the lens surface to enhance the light transmittance and make the image of the lens brighter and clearer.
[Continuous zoom knob]: Continuous zoom knob, which can be adjusted freely from 20x to 60x. The magnification is different, and the far and near effects are also different.
[70 large-diameter objective lens]: 70 large-diameter objective lens, the amount of light entering is sufficient, the viewing field is wider, and the image is clear and bright. The bracket is connected to the anti-slip strip - the connecting bracket is more stable to watch, and the anti-slip strip can well prevent the sliding of the bird mirror and the bracket for multiple times without wearing the bracket interface.
[High-definition nitrogen-filled waterproof]: The detachable eyepiece is more convenient to use. Sharpness Knob - Rotate the sharpness knob to adjust the sharpness of the viewing picture.
Any issue at all, just let us know and we'll fully refund your order.