AmScope 10X-15X-30X-45X Circuit Board Inpsection Stereo Microscope with Super Wide Field Optical System on Single Arm Boom Stand + Fluorescent Ring Light 10X-15X-30X-45X super widefield magnification settings High quality optics offers crystal clear stereo images Sturdy single-arm boom stand with cast steel solid base Large field of view and long working distance 8W Fluorescent Ring Light with Mounting adapter