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Selection criteria
Laser colour

Red laser diodes are mostly used with a wavelength of 635 nm (+/- 10 nm). Green lasers are better visible, but technical more complex (diode pumped solid state laser). In rare cases even blue laser diodes are used.

Projection

Line:
The power required for the projection of the desired line length (0.3 to 20 m) can be found at every product. The specifications refer to a mounting in a 45° angle. The required power depends on the ambient brightness, material surface and colour. Standard lines have a Gaussian light distribution, superlines an uniform light distribution along the line.

Dot:
Except for ZRX all lasers are also available as dot lasers.

Cross: 
Big crosses up to 4 x 4m are projected by the ZRX which combines two line lasers in one housing. For smaller crosses a laser source with a special optic (Diffractive optical element) is used. It is available with most of the models.

Other projections:
Crosses with different sizes, lines with a dot in the middle of the line, multi-lines, dot patterns, circles etc. (see also lasers for Imaging). The offered optics are for almost all laser models available.

Focus distance

Fixed focus
All fixed focus laser will adjusted by our production to the focus stated in the data sheet. Other focus requirement are possible but they have to be explicit quoted in the order. If it takes a variable focus, we recommend following models.

Hand focusable
ZV-5V, ZV-24V, Z1FpeF

Tool adjustable
ZPT-F

Voltage supply


Battery:

ZA

Integrated power supply:
ZR, ZRX, ZRG-F and ZPT-F

Plug-in power supply:
ZBZDZFZFpeFZN-5VZV-5V
and ZT          

Machine voltage:
Z-24, Z24G, ZN-24 and ZV-24V

Overall size

small Ø 6-14mm:
ZB, ZD, ZF, ZFpeF and ZT

medium Ø 20mm:
ZA, ZN-5V, ZN-24V, ZV-5V, ZV-24V, Z-24 and Z24G

large Ø 40mm:
ZPT-F, ZRZRXand ZRG-F

Active temperature control

We recommend for applications with extrem temperatures between -25°C and +50°C our model ZPT-F with active temperature control.