Coherent 7910 NdYAG Specifications

• Laser: Q-Switched Neodymium: Ytrium-Aluminum-Garnet (Nd:YAG)
• Aiming Beam: Helium Neon (HeNe) dual aiming beam; focal point is offset approximately 125µ anterior to that of the focal point of the YAG working beam
• Laser Wavelength: 1.06 micrometers
• Energy: 10 millijoules per pulse (max.)
• Energy Selector: Allows presetting of pulse energy in six settings up to 10.0 millijoules
• Mode Structure: Fundamental mode
• Cone Angle: 16 degrees (1/e2)
• Pulse Width: 3 nanoseconds
• Beam Transmission: Direct and coaxial
• Repetition Rate: Average Rate: 1 Hertz (1 pulse per second)
• Pulse Counter: Cumulative counter sums pulses between resets
• System Configuration: 7910: Comprised of Optics Module, Electronics Module, Slit Lamp Assembly, Power Table, and Control Panel
• Safety Filter: Safety filter for YAG energy. Optical density of 6 at 1.06µ in each eye piece
• Controls and Indicators: Conveniently located for easy access and viewing on opposite side from output lens
• Magnification: Fixed visual magnification
• Spot Size: 12 microns spot size
• Input Power: 115/230 VAC, 50/60 Hertz, 4 amps maximum; other eletrical requirements available
• Delivery System: 7910: Coherent Slit Lamp Delivery System 7900: Retrofitted to existing slit lamps (see Coherent Sales Representative for details)
• Optics Module Size: 7 x 4 x 8 inches
• Eletronics Module Size: 8 x 8.5 x 19 inches
• Table Top Size (7910): 37 x 24 inches: 94.9 x 60.9 cm
• Floor Space (7910): 26.5 x 34 inches
• Unit Weight: 7910: 245 lbs