Laser Collimator Lens - Dia. 5.0mm ~ <8.0mm

The laser collimator lens, also known as laser collimators or optical collimating lenses, are precision optical components designed to focus or collimate laser beams or produce parallel beams at infinity with minimal parallax. These lenses come in various diameters and focal lengths to fit diverse optical mechanisms. In general, a longer focal length provides better laser beam collimation due to the Gaussian beam nature of laser diodes.

Below is a list of laser collimator lenses with diameters between 5mm and 8mm.

Product ID	Dia.	Focal Length	N.A.	Div. Angle	BFL	pdf	Buy
CO5FL10	5.0	10.0	0.19	22°	8.19
CO5.4FL4.5	5.4	4.5	0.47	50°	3.08
CO5.5FL8.8	5.5	8.8	0.25	28°	7.35
CO6FL8.1	6.0	8.1	0.28	31°	7.6
CO6.3FL3.1	6.33	3.1	0.67	67°	1.76
CO6.3FL3.9	6.33	3.9	0.50	53°	2.7
CO6.3FL4	6.33	4.0	0.62	62°	2.8
CO6.3FL13.9	6.33	13.9	0.18	20°	12.1
CO6.35FL6.4	6.35	6.4	0.43	46.5°	4.7
CO6.35FL10	6.35	10.0	0.27	30°	8.3
CO6.5FL7.5	6.5	7.5	0.39	42°	5.96
CO6.5FL8.9	6.5	8.9	0.30	33°	7.55
CO6.5FL12	6.5	12.0	0.21	23.5°	10.55
CO6.5FL15.3	6.5	15.3	0.16	18°	13.9
CO6.5FL18.4	6.5	18.4	0.15	17°	17.1
CO7.2FL6.2	7.2	6.2	0.40	43°	3.44
CO7.2FL11	7.2	11.0	0.28	31°	7.9

Note: We provide optional AR coating of 400-700nm, 500-850nm and 600-1050nm. For customized coating, please contact us.