Lenses for Optical Communications

Panasonic EYL-G precision molded Aspherical Glass Lenses feature wide temperature and humidity ranges, high numerical aperture, short focal length, and high quality processing measurement, making these ideal for Optical Communication applications. They are available in bare and barrel mounted options, as well as custom versions.

Models table for series Lenses for Optical Communications
Part No.	Design Wavelength (nm)	Suitable Wavelength (T>97%) (nm)	CG Material / Thickness (mm)	Focal Length (mm)	Working Distance (mm)	Conjugate Distance (mm)	Magnification	N.A. S1	N.A. S2	Effective Diameter S2 (mm)	Beam Diameter (mm)	Lens Diameter (mm)	Lens Heigth (mm)	Lens Thickness (mm)	Glass Material	Weight (Typ.) (mg)
EYLGMFB501B	1310	1260 to 1625		0.59	0.89	3.83	2	0.4	Coupling Lens (CAN type)	0.66		4.7	2.2		K-VC89	115.9
EYLGMFB534A	1310	1260 to 1625		0.7	1.10	5.70	4	0.36	Coupling Lens (CAN type)	0.6		3.2	2.8		K-VC89	112.0
EYLGMFB514A	1310	1260 to 1625		1.04	0.87	6.00	2	0.4	Coupling Lens (CAN type)	1.22		4.7	3.15		K-VC89	196.0
EYLGMFW491A	1310	1260 to 1625		2.47	1.83	0.84			Collimator Lens (Holder type)	0.75	0.49	1.8	1.4		K-PBK40	13.6
EYLGMFW493A	1550	1260 to 1625		1.12	0.46	0.7			Collimator Lens (Holder type)	0.47	0.23	1.8	1		K-PBK40	13.9
EYLGMFB195ER	1310	1260 to 1625		0.7	0.308	0.84			Collimator Lens (Holder type)	0.52		2.5	1		K-VC89	27.9
EYLGUFW538A	1550	1260 to 1650		1.81	1.15	1.08			Collimator Lens (Bare type)	0.82	0.36	1.8		1.15	K-PBK40	6.0
EYLGMFB321A	1310	1260 to 1625	BK7 t0.30	1.34	1.11	9.04	4	0.4	Coupling Lens (Holder type)	1.32		3	1.6		K-VC89	70.4
EYLGMFB584A	1310	1260 to 1625		1.19	1	6.24	2.5	0.4	Coupling Lens (Holder type)	1.32		3	1.6		K-VC89	57.5
EYLGMFB486A	1310	1260 to 1625		0.81	1.32	6.05	3.2	0.47	Coupling Lens (CAN type)	0.96		3.75	3.5		K-VC89	164.5

Models table for series Lenses for Optical Communications
Part No.	Design Wavelength (nm)	Suitable Wavelength (T>97%) (nm)	CG Material / Thickness (mm)	Focal Length (mm)	Working Distance (mm)	Conjugate Distance (mm)	Magnification	N.A. S1	N.A. S2	Effective Diameter S2 (mm)	Beam Diameter (mm)	Lens Diameter (mm)	Lens Heigth (mm)	Lens Thickness (mm)	Glass Material	Weight (Typ.) (mg)
EYLGMFB501B	1310	1260 to 1625		0.59	0.89	3.83	2	0.4	Coupling Lens (CAN type)	0.66		4.7	2.2		K-VC89	115.9
EYLGMFB534A	1310	1260 to 1625		0.7	1.10	5.70	4	0.36	Coupling Lens (CAN type)	0.6		3.2	2.8		K-VC89	112.0
EYLGMFB514A	1310	1260 to 1625		1.04	0.87	6.00	2	0.4	Coupling Lens (CAN type)	1.22		4.7	3.15		K-VC89	196.0
EYLGMFW491A	1310	1260 to 1625		2.47	1.83	0.84			Collimator Lens (Holder type)	0.75	0.49	1.8	1.4		K-PBK40	13.6
EYLGMFW493A	1550	1260 to 1625		1.12	0.46	0.7			Collimator Lens (Holder type)	0.47	0.23	1.8	1		K-PBK40	13.9
EYLGMFB195ER	1310	1260 to 1625		0.7	0.308	0.84			Collimator Lens (Holder type)	0.52		2.5	1		K-VC89	27.9
EYLGUFW538A	1550	1260 to 1650		1.81	1.15	1.08			Collimator Lens (Bare type)	0.82	0.36	1.8		1.15	K-PBK40	6.0
EYLGMFB321A	1310	1260 to 1625	BK7 t0.30	1.34	1.11	9.04	4	0.4	Coupling Lens (Holder type)	1.32		3	1.6		K-VC89	70.4
EYLGMFB584A	1310	1260 to 1625		1.19	1	6.24	2.5	0.4	Coupling Lens (Holder type)	1.32		3	1.6		K-VC89	57.5
EYLGMFB486A	1310	1260 to 1625		0.81	1.32	6.05	3.2	0.47	Coupling Lens (CAN type)	0.96		3.75	3.5		K-VC89	164.5

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