650nm Laser Modules

650nm Laser Modules

Z-Optics offers circular, elliptic, linear, and cross-hair beam profiles of visible and infrared laser modules in a range of kits and models at very competitive prices. Our engineers have an optical, crystal and laser background, years of experience in the design and manufacture of laser modules, rendering us successful in integrating optical, electrical and laser according to customer requirements. We promise the arrival time of one week for samples and mass order in 1-2 weeks.

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Our capability: Super Linearity and Flatness — A line laser module is built with a gap of only < 2 mm in height over 1x1m2 flat surface, visible or infrared wavelength. Super Compact Laser Module — A 650 nm laser module developed with a diameter of just 3.3 mm Super Directivity — the beam spot lies on the middle line of the laser module by delicate design and configuration.

Please check our catalogue for more dimensions, package, power level and high-quality items

Product Catalogue

Model: LDM650-A-B-C-D-10
* A – power(mW), B – diameter(mm), C – length(mm), D – lens material(P or G)

650nm Laser Module
<1mW, <5mW, <10mW
Red laser, Spot beam, PCB sealed with epoxy


  • Red dot laser
  • Auto power control (APC) driver. Laser output power keeps steady.
  • PCB sealed with epoxy, best shock resistance.
  • Packaged in a single housing, best protection.
  • Compact size.


Sr  no Parameters Value
1 Peak Wavelength 650nm
2 Operation Voltage 2.6-6V
3 Operation Current <22mA @ <1mW

<25mA @ <3mW

<40mA @ <7mW

4 Output Power <1mW, <3mW, <7mW
5 Collimating Lens Plastic or Glass
Divergence (Full angle) * <0.5mrad, <1mrad or customized
7 Spot Size at 10mLEN6580 5mm, 10mm, or customized
8 Operation Temperature ** -10℃ ~ +50℃
9 Storage Temperature -40℃ ~ +85℃
10 Dimension *** Diameter: >8mm

Length using glass lens: >18mm

Length using plastic lens: >15mm

11 Housing Brass or Anodized Aluminum
12 Meantime to failure(MTTF) 25℃ 5000hrs, 10000hrs

* Smaller divergence means smaller spot size, longer laser module length
** 60℃ operation temperature product is available.
*** Φ9x19mm(glass lens) and Φ9x15mm(plastic lens) is built-in stock for quick delivery


Operation Voltage


Operation Current


Output Power


Beam Diameter @10m


Operation Temperature

0~40 Centidegree

Storage Temperature

-10~50 Centidegree


Dia. 6.0~8.0×18.1mm