OFV-505/OFV-503 Standard Optic Sensor Head - Technical Data

General Specifications

Operating temperature range	+0 °C to +40 °C
Relative humidity	20% to 80%, non-condensing
Weight	3.4 kg
Dimensions [W x H x L]	120 mm x 80 mm x 345 mm
Laser wavelength	633 nm, visible laser beam
Laser protection class	Class II He-Ne laser, < 1 mW, eye-safe
* Auto Focus	OFV-505: standard / OFV-503: not available
Remote Focus	OFV-505: standard / OFV-503: not available
Manual focusing	Electrical control of the internal focusing unit (mechanically isolated)
Maximum stand-off distance	> 300 m (with OFV-SLR, surface dependent)
Coherence maxima	234 mm + n·204 mm; n = 0, 1, 2, 3, … measured from the focusing ring
Compatible with controller	OFV-5000, OFV-3001, OFV-2200, OFV-2700, OFV-26xx
PSV-Upgradeable	OFV-505: yes / OFV-503:  -

*Depending on the surface properties

Interchangeable Lens Options

Front lens	OFV-SR short range	OFV-MR mid range	OFV-LR long range	OFV-SLR super long range
Focal length [mm]	30	60	100	200
Min. stand-off distance [mm]	60	185	530	1800
Aperture diameter (1/e2) [mm]	3.4	6.8	11.3	22.6
Typical spot size in μm at
100 mm	25	-	-	-
200 mm	49	25	-	-
500 mm	121	54	18	-
1000 mm	245	112	62	-
2000 mm	500	235	135	60
3000 mm	750	356	210	96
5000 mm distance	1260	604	356	168
Each additional meter plus [µm]	240	126	74	36