Used ESI 2100 #200660 for sale

ESI 2100 is a microscope-mounted ultrafast multi-channel laser equipment designed for photostimulation and imaging of biological tissue. This laser utilizes three diode-pumped solid state frequency-doubled Nd:YAG laser modules to produce three independently tunable, ultrafast laser beams of green (532 nm), yellow (594 nm) and red (647 nm) wavelengths. Each module consists of an acousto-optic modulator, fiber-coupled outputs, and air-cooled optics and opto-mechanics. The individual laser channels can be configured to pulse simultaneously, and at repetition rates from single pulses to 8 kHz. With precise control of energy, pulse-length and repetition rate, 2100 is suitable for a wide range of optical applications in neuroscience research including low-light fluorescence, Photoactivation, Photoablation (optogenetics) and Photoenergy transfer. ESI 2100 also features a range of optics which allows for fine control of spot sizes and focusing with fields of view up to 6.2 µm and 13.2 µm. Up to 30 microscope objectives or 35mm camera tubes can be used with the system. The software provides complete control over all the individual channels, pulse characteristics, and sequence timing. 2100 features built in safety conventions and environmental monitoring to ensure safety and consistent performance. The unit is internally temperature controlled and certified for use in rooms with temperatures up to 40°C to maintain a precise and constant laser output. It also includes a smart card interface for revision control, user authentication, and data logging of all settings. Overall, ESI 2100 is a highly versatile and reliable machine for photostimulation and imaging of biological tissue in neuroscience research. The combination of adjustable laser parameters, range of optics, and built-in safety features makes it an ideal tool for a wide range of applications in the field of optical physiology.