I agree with Matt- last year I was given a chance to try both the MarCum and Aqua View on Upper Red where the water is only about 16′ deep, but not always clear because of all the mirco’s floating around and very light covered silt bottom about 2-3 inches deep; the Aqua view lasted a week before one of the 4 lenses, then 2 lenses fogged up and quit because of water leakage (I heard they have corrected the problem?) any way the rest of the lenses went in the next week- the maximum we could see was 6-8 feet on a good day, great lighting but the alge spots hurt your eyes while watching, The great thing about it was with 4 site lenses you never had to turn it–The MarCum 560 was great, auto turn, remote hand held or on base control is the top of the line along with the auto turn, as far as seeing on Red with it our distance was in the same as Aqua View but with very few dots of white, the clearness was great on both as for the lenses- no matter which one you used the fish, gators,eyes,crappie,perch all came right up to each without spooking them, we found both to be hard on battery use so we hooked them to a 12 volt battery with alligator clips and extra wire then they would last for days of usage before a recharge, I would strongly recomend a sun or light screen for both to keep the sunlight or light from the ice house down for easier viewing, there hoods dont really do the job–hope this helps