Excitation wavelength	532 nm, 785 nm or 1064 nm
Raman cut-off	65 cm-1 for 532E, and 785E models* 150 cm-1 for 532, 532-HT, 785, and 785-HT models 100 cm-1 for 1064, and 1064-HT models
Rayleigh rejection	OD6 (OD8 optional)
Shaft material	304 SS
Shaft length	3” (76.2 mm)
Shaft Diameter	0.371” (9.42 mm)
Trigger switch	SMD light touch switch
Working distance1	5.4 mm for 532 nm models 5.5 mm for 785 nm models 5.9 mm for 1064 nm models
Laser spot diameter at focal plane	85 μm
Maximum probe shaft operating temperature2	Standard version: 80°C Immersion version : 150°C
Maximum probe body operating temperature2	80°C
Storage temperature2	-10°C – 60°C
Humidity	10-85%, non-condensing
Shaft window material	Flat quartz (Flat sapphire or sapphire ball optional)
Seal material (shaft tip)	Standard shafts: Epoxy sealed immersion shafts: Kalrez® O-ring or customer specified
Fiber length	1.5 m
Excitation fiber	105 μm core; FC/PC terminated
Collection fiber	200 μm core, SMA 905 terminated for standard models; 300 μm core, FC/PC terminated for HT models.
Notes: 1) Working distance is defined as the distance from the focal point in air to the end surface of the shaft. 2 ) The probe body and shaft are not sealed. To prevent irreversible damage caused by condensation on internal optic surfaces, do not subject any part of the probe to a temperature below the dew point. If needed, use a purged probe. *cut-on start from 65 (up to 70) cm-1