I got a set of these at a very good price and sold my leica rangemaster 1200 as I wanted to cut down on carrying both a binos and a lrf.The old square rangemaster would range out to 800m for me very reliably and fairly well to 1000m ,I even ranged in the 1100m range on dull evenings.With the geovids though I find I can only range to 500m reliably in the day ,any bright light and I cant range further(sometimes not even beyond 300m),In dull evenings I can range to 1100m .The glass is very clear and sharp but Im just very disappointed with the lrf part.I use this for deer and goat hunting in the mountains and for fox shooting and for steel banging.Anyone else have these and disappointed ?