As a new guy in the world of LRH, I finally bought a set of big eyes. I got them from Randy Phillips out of Langhorne, Pennsylvania. They are made with Swift 60mm tubes and have Swift 22 wide angle eye pieces. The 22x's have eye cups which make for very pleasant viewing. The image is perfectly clear and the field of view is impressive to say the least. His bracket is vey nice as well. This unit is actually quite compact and easy to use in the field. These big eyes are the best investment I have made to date.