I have the 4.5-18 LRTSi, which is nearly identical to the LRHS. The short version is on its highest setting it is bright daylight visible. On its lowest setting it is just barely dark night visible so it does not hinder the picture whatsoever. Bushnell got it right. The only negative is the numbers are only partially illuminated, making them unreadable. But, then again, the factory illustration does not show the numbers being illuminated at all.

John

If my people, who are called by my name, will humble themselves and pray and seek my face and turn from their wicked ways, then I will hear from heaven, and I will forgive their sin and will heal their land. 2 Chronicles 7:14