Aspheric Bare Lenses

The following table contains visible molded aspheric lenses available from Dimension Labs. The models listed are for unmounted, coated lenses. The Coating column details the type of coating the lens is coated with for that model number, and each model number specifies the wavelength at which the lens is designed. The table below gives the meaning of each coating letter and indicates the range for which the transmittance enhancement film is suitable. Clicking on each lens model can directly jump to the details page of that model, which is convenient for customers to purchase.

 

Plating	Wavelength Range	Reflectivity
A	350-700nm	Ravg≤0.5%
B	600-1050nm	Rmax＜1%
C	1050-1600nm	Rmax＜1%
Q	1300-1700nm	Rmax＜0.25%

 

Model	External Diameter(mm)	Focal Length(mm)	NA	Aperture(mm)	Working distance(mm)	Design wavelength(nm)	Plating
ASL0030081	3	0.8	0.47	0.71	0.4	940	A
ASL0030082							B
ASL0030083							C
ASL0030084							Q
ASL0030011	3	1	0.62	1.2	0.2	1550	A
ASL0030012							B
ASL0030013							C
ASL0030014							Q
ASL2491811	2.49	1.81	0.37	1.35	1.09	1550	A
ASL2491812							B
ASL2491813							C
ASL2491814							Q
ASL0472761	4.7	2.76	0.52/0.26	4.12/3.76	2.7/7.1	980	A
ASL0472762							B
ASL0472763							C
ASL0472764							Q
ASL6330041	6.325	4	0.64	5.1	2.68	685	A
ASL6330042							B
ASL6330043							C
ASL0020051	2	5	0.15	1.6	4.37	1550	A
ASL0020052							B
ASL0020053							C
ASL0030061	3	6	0.21	2.5	4.9	1550	A
ASL0030062							B
ASL0030063							C
ASL0651531	6.5	15.3	0.16	5	14	780	A
ASL0651532							B
ASL0651533							C
ASL0651841	6.5	18.4	0.15	5.5	17.1	780	A
ASL0651842							B
ASL0651843							C