Leupold had the poorest designed illumination reticle module of any scope I have used. This includes Zeiss, Swarovski, S&B, & even Simmons. Prone to failure, over powers image, no auto off, & drained battery rapidly. Obviously, someone makes this module for Leupold, but spec reads like a very competitive design. Glad to find out Leupold is solving this deficiency in their product line even though it represents a small percentage of sales in the US.
