We recently purchased a Perkin Elmer Micralign 340 HT. We have found someone to come in and set-up the aligner but they requested I have the following tools available for them when they arrive. The part numbers are from the manual for the Perkin Elmer. 1) Center of curvature tool, part # 677-2464 2) Focus wedge assembly, part # 644-0830 3) Distortion test set, part # 677-6564-001 4) Mask/wafer overlay set, part # 677-6563-001 I'm also looking for an OAI Intensity meter model number 316 w/ 365nm probe. Any help you can give me locating these tools will be highly appreciated. Also is there a place I could rent these tools? Thank you in advance for your time, Andy Andrew Leonard Integrated Sensing Systems, Inc. (ISSYS) Ypsilanti, MI 48198 USA 734-547-9896 ext. 135 andy@mems-issys.com www.mems-issys.com