At 06:03 PM 7/22/2002 -0400, FlaFaces1@aol.com wrote: Why a recessed board for a 150mm lens? I used a Graphic View II for many years and I put only my 90 on a recessed board. Recessed lenses are such a pain to deal with! Now with a Technikardan 45S, I was able to even move my 75 Grandagon off of a recessed board. Much much easier to use! Jim