Procurement of two customized STEMI stereo microscopes

NIOSH has a requirement for two customized stemi stereo microscopes with 6.3-50x magnification, along with an additional front optic that can increase the working distance from 92 mm to 127 mm and a magnification of 3.9-31.5x. Further, both microscopes must be set up on ball bearing boom stands to enable flexibility and mobility of the microscopes to different individuals’ height and working distance needs.

These microscope specifications will enable NIOSH to be able to successfully collect tissue from fetal rodents or hang microvessels as small as 25 ?m in internal diameter to assess vascular reactivity. These are the specs we need to support the mission. Please let me know if you provide these and the country of origin for those specific parts. Please provide a quote back to me by COB on 6/19/2024 at uxs2@cdc.gov.