Laser Beam Expander

Z-Optics provides full line beam expanders(Laser collimator) for 473nm, 532nm, 635nm, 650nm and CO2 laser. We are strong in collimator design and manufacturing with tens years experiences. Customers can even get free design services and supports. You just need to inform us your requirements and applications, . We will provide the proper solution for you, balancing the price, quality and delivery time.

Core Products :

532nm beam expander series
Ultra small curvature of concave lens with excellent surface quality - Radius as small as 0.9mm
with 10/5 (Scratch/Digs) high quality surface. Focal length is <1.1mm. Smaller focal length of negative lens means shorter total length of beam expander.
100% Inspected by green laser before delivery.

Standard Products:

Doublet for small aperture

Item No.	Magnifier	Input Beam diameter(mm)	OD 1 (mm)	OD 2 (mm)	d1(mm)	d2(mm)	Applications
BEP0101	5x	<1	5	6	1.5	8.593	532nm Laser
BEP0102	7.5x	<0.7	6	6	1.5	14.6	532nm Laser
BEP0103	10x	<0.5	6	6	1.5	18.6	532nm Laser
BEP0104	14.4x	<0.5	8	8	1.5	14.13	532nm Laser
BEP0105	20x	<0.5	8	12	1.5	22.2	532nm Laser
BEP0106	22x	<0.4	6	12	3~5	22.65	532nm Laser

* Multi layer AR coating of T>99.8% @ 532nm for all items
* Holder is optional for the beam expander,
* Design value of d2 is only for reference, exact value is relative to d1

Triplet for big Aperture

Item No.	Magnifier	Input Beam diameter(mm)	OD 1 (mm)	OD 2 (mm)	OD3 (mm)	D (mm)	Applications
BEP0201	10x	<2.5	6	31	31	57.6	532nm Laser
BEP0202	20x	<2.5	10	60	60	154.73	532nm Laser

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