Muzz i bought a pair of Vortex Vipers i believe and love them. they are 10x42 and extremely clear and crisp. great shape for fitting in my hands also. the weight is under control and depending on what your primary pair is they may very well end up being your primary pair. Also as a side note but something that you will not find better is Vortex's lifetime warranty. If you drop them and they break they will fix them for free. if i were you would buy a pair my ran me about $550. Find the horn Goose!