Machine vision laser - StreamLine (OSE-SL)

Osela's StreamLine laser for machine vision, structured light laser, laser generation of lines and patterns ... here you will find high quality laser modules, with special options of homogeneity, straightness, line narrowness or depth of field in the most standard format the industry, 19 mm in diameter.

OSELA is the new reference in lasers for artificial vision in all types of 2D and 3D image processing. Reliability and life times of up to 100,000 hours are no exceptions in this family of lasers.

The so-called "pulsed" model is actually a version of the StreamLine standard model equipped with a microcontroller.
This StreamLine-Pulsed family (OSE-SLP) allows reaching high powers (only usually available in ILS type models) but in a reduced size format. In return, the duty cycle is limited.

Key features of the StreamLine Laser family for artificial vision:
- External focus without opening the module (no misalignment or dirt or humidity)
- COS cosine correction (fall-off compensation for better line uniformity over the sensor (less power in the center of the line)
- Straightness of line: up to 0.03%
- Uniformity along the line: up to 10%
- Line width (thickness): as thin as 5 μm
- 5 VDC power supply (24 V option)
- Analog / digital modulation: up to 10KHz (standard)
- Electronic linear adjustment of the power
- 10 optical configurations to adapt to the need (line width, depth of field)
- Robust, stable industrial design; protected against ESD-, overheating, overvoltage and wrong polarity
- Low laser class laser (eye-safe) with high power.

Remember that Osela hand polishes the line generating Powell lenses at their factory (unlike the rest of the competitors). Therefore the optical control and quality is the highest one. This, together with the large variety of options make the Osela lasers the best fit for demanding applications.

- Line laser
- 2D / 3D laser measurement
- Machine / artificial vision
- Inspection, detection and measurement of structures, roads, geometries, edges, holes, dents, etc.

Basic models of the StreamLine laser family

Art.Diode Power (output: ~75%)Other line opticsWarranty (months)
OSE-SL-405-10-S-A/B10 mWC, D, E, F, G, H, J, Q12
OSE-SL-405-35-S-A/B35 mWC, D, E, F, G, H, J, Q12
OSE-SL-405-100-S-A/B100 mWcall12
OSE-SL-405-200-S-A/B200 mWcall12
OSE-SL-450-100-S-A/B100 mWcall12
OSE-SL-520-10-S-A/B10 mWC, D, E, F, G, H, J, Q12
OSE-SL-520-50-S-A/B50 mWC, D, E, F, G, H, J, Q12
OSE-SL-520-80-S-A/B80 mWC, D, E, F, G, H, J, Q12
OSE-SL-635-5-S-A/B5 mWC, D, E, F, G, H, J, Q24
OSE-SL-635-10-S-A/B10 mWC, D, E, F, G, H, J, Q24
OSE-SL-640-25-S-A/B25 mWC, D, E, F, G, H, J, Q24
OSE-SL-640-45-S-A/B45 mWC, D, E, F, G, H, J, Q12
OSE-SL-640-80-S-A/B80 mWC, D, E, F, G, H, J, Q12
OSE-SL-640-150-S-A/B150 mWcall12
OSE-SL-650-5-S-A/B5 mWC, D, E, F, G, H, J, Q24
OSE-SL-650-10-S-A/B10 mWC, D, E, F, G, H, J, Q24
OSE-SL-660-35-S-A/B35 mWC, D, E, F, G, H, J, Q24
OSE-SL-660-50-S-A/B50 mWC, D, E, F, G, H, J, Q24
OSE-SL-660-100-S-A/B100 mWC, D, E, F, G, H, J, Q24
OSE-SL-660-130-S-A/B130 mWC, D, E, F, G, H, J, Q24
OSE-SL-660-160-S-A/B160 mWcall18
OSE-SL-690-35-S-A/B35 mWC, D, E, F, G, H, J, Q24
OSE-SL-690-50-S-A/B50 mWC, D, E, F, G, H, J, Q24
OSE-SL-785-75-S-A/B75 mWC, D, E, F, G, H, J, Q24
OSE-SL-785-120-S-A/B120 mWC, D, E, F, G, H, J, Q24
OSE-SL-830-50-S-A/B50 mWC, D, E, F, G, H, J, Q24
OSE-SL-830-100-S-A/B100 mWC, D, E, F, G, H, J, Q24
OSE-SL-830-260-S-A/B260 mWC, D, E, F, G, H, J, Q24

Modulation Options
TTL modulation-T3-5V: no power; 0-2V: 100%SL
Reverse modulation-RS0V: no power; 5V: 100%SL, ILS, FL
Reverse TTL-RT0-0.7: no power; 3-5V: 100%SL, CL, ILS, SLP, FL
Focusing options
 C SL, (ILS, SLP, FL ask)
 D SL, CL (ILS, FL ask)
 H SL, CL (ILS, SLP ask)
 Q SL, CL (ILS, SLP ask)
Line generator options
Custom fan angle 300€ NRESL, CL, ILS, SLP, FL
20% uniformity-U20 SL, CL (ask ILS, SLP)
15% uniformity-U15 SL, CL (ask ILS, SLP)
10% uniformity-U10 SL, CL (ask ILS, SLP)
Uniformity printout Uniformity profile measurementSL, CL, ILS, SLP, FL
0.05% straightness-S05 SL, ILS, SLP, FL (CL ask)
0.03% straightness-S03 SL, ILS, SLP, FL
Cosine correction-COSspecify the % center-to-extremesSL, CL, ILS, SLP, FL
Factory PreFocus-PFxxxFocus at custom distanceSL, CL, ILS, SLP, FL
Factory FixFocus-FFxxxFocus fixed and gluedSL, CL, ILS, SLP, FL
Safety class-SFxxpower reduced to meet the safety class; specify class 
Electronic and connecting options
24VDC-24VUp to 24VDC input voltage (see datasheets)SL, CL (SLP ask)
Microcontroller-RS232; -RS485; -I2CSelect comm. protocolSL (ILS soon)
Separate driver-SD SL, CL, SLP
Adjustment pot-PManual power adjustment screw: 20-100%SL (ILS ask)
Custom power cable length-KCLSpecify length (max 3m; standard 45cm)SL, CL, ILS, SLP, FL
Switchcrat connector-SWC3 pin female locking connector (PN: TA3FLX)SL, CL, SLP
M12 connector-M124 pins maleSL, CL, ILS, SLP
M8 connector-M84 pins maleSL, CL
Specialized optics options
Telecentric 10 mm-10mmTLP prefix; select fixed focusSL call (ILS, SLP ask)
Telecentric 60 mm-60mmTLP prefix; select fixed focusSL call (ILS, SLP ask)
Telecentric 100 mm-100mmTLP prefix; select fixed focusSL call (ILS, SLP ask)
Field corrector-FCTBDSL, ILS, SLP
Micron focusMSpecify FA nad WD 25, 50, 75 or 90 mmSL, ILS, SLP
Mechanical options
Z laser threaded equivalent M18-M18Only valid with TTL or RTLLSL (SLP ask)
Dust proof IP65-IP65Incl. factory fixed focus; specify focus distanceSL, ILS, SLP


Check the different line and machine vision laser modules:
- StreamLine-SL: the most standard line laser for machine vision 2D and 3D, ø19 mm
- CompactLine-CL: mini laser ø10 mm and legth 50 mm
- StreamLine Pulsed-SLP: high power in small StreamLine module (reduced duty cycle)
- Industrial Laser System-ILS: high power machine vision lasers
- FireLine-FL: very high power machine vision lasers

You will probably need laser protection goggles when using these lasers. Check our table of available models (different filter and frame) or contact us directly.


We also offer enclosures and other laser protection and safety measures suitable for these lasers.

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Machine vision laser - StreamLine (OSE-SL)

Machine vision laser - StreamLine (OSE-SL)

The StreamLine family (OSE-SL) of structured light lasers offers the highest optical and electronic quality.
Machine / artificial vision laser (linea and pattern lasers) with different optics and options to comply with your application and needs.

We are the distributors of Osela in Portugal and Spain

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