Hi: I would be grateful for suggestion regarding stereo microscopes suitable for protein/dna crystal viewing and manipulation. We would need a system that fulfull all of the criteria: 1) Two polarizers one for below the sample holder and one above 2) A fully rotatable stage 3) A camera option, either one that comes included with the unit (the best) or one with a universal camera mount Thanks Jens +++++++++++++++++++++++++++++++++++++++++++++++++++ Jens J. Birktoft Director of Crystallography Structural DNA Nanotechnology New York University e-mail: [email protected]; Phone: 212-749-5057 very slow-mail: 350 Central Park West, Suite 9F, New York, NY 10025 +++++++++++++++++++++++++++++++++++++++++++++++++++