How to focus the SV28 spotting scope? How can I see clear images at 75x with SV28 spotting scope?

https://www.amazon.com/dp/B0728C4K7W?... 1.What should I do if the 75x image is very blurry? Solution: The image of a birdwatching scope is usually not clear at high magnification. You can view it at a small magnification now, and then gradually adjust it to a high magnification. 2.What should I do if the lens cannot focus? Solution: Find the target first, then select a smaller magnification, and gently turn the focus wheel until the image is clear Note: You need to take good care of your spotting scope and keep it in a dry place to avoid fogging inside the spotting scope.