If you are a crossbow hunter who truly takes his sport seriously, this is the only scope that will satisfy you! The Twilight DLX is designed to make the most out of every bit of light to give you the brightest image possible in extreme low light hunting situations. That means clearer, crisper view for absolute target identification and precise shot placement after sunset and before sunrise when the big ones are most likely to be encountered.
Excalibur Twilight DLX Specs:
Clear Objective Lens Diameter: 44mm