Precisely-made Plastic Aspheric Lenses

• After-sales Service: Repair for free for any quality problem
• Warranty: 1 year
• Usage: Lighting, Medical, Optical, Photography, Astronomy
• Type: Aspherical Lenses
• Transmittance: >95%
• Shape: Single-lens
• Model NO.: Aspherical lens
• Material: Plastic
• Lenses Color: Clear
• Certification: RoHS, ISO9001, CE, TUV
• Customized: Customized
• Coating: Anti-Reflection
• Transport Package: Carton, Blister, Customized
• Specification: as required
• Trademark: CPG
• Origin: China
• HS Code: 9001909090
• Production Capacity: 1000 Pieces

Product Description

Plastic Aspheric Lenses

Specification:
 

Items	Description
Aspherical Lens	Material:	Zeonex E48R
	Diameter(mm)	25.0 +0.00/-0.15
	Center Thickness CT (mm):	10.9
	Center Thickness Tolerance (mm):	+/-0.2
	Effective Focal Length EFL (mm):	17.50
	Surface quality:	80-50
	Centerness(arcmin)	<5
	Clear Aperture(mm):	23.0
	Coating:	uncoated
	Standard:	MIL-PRF-13830B

 

Inspection:
 

Control  code	Control items	Inspection instrument/method
CPG	Diameter:	Mitutoyo Vernier caliper
	Surface Quality:	Naked eye test& 15W LED cold light
	Flatness:	Taylor Hobson PGI 635+ZYGO interferometer
	Centerness:	TRIOPTICS centration measurement or CPG customized instrument
	Chamfer:	Magnifier X6& naked eye test
	Coating:	Agilent Cary 7000

 

Plano-Convex Aspheric Lenses in stock!!!
 

Code	Material	Diameter, (mm)	CT(mm)	EFL(mm)	BFL(mm)	NA	Price	Delivery	Remark
ASPL-18-0001	N-BK7	12.5	4	25	22.4	0.227	$200	1 week
ASPL-18-0001	N-BK7	25	6	50	46	0.232	$260	1 week
ASPL-18-0001	N-BK7	25	7	32	27.4	0.359	$260	1 week
ASPL-18-0001	UVFS	12.7	5.5	40	36.2	0.144	$380	1 week
ASPL-18-0001	UVFS	25.4	8	30	24.5	0.398	$480	1 week
ASPL-18-0001	UVFS	25.4	6	40	35.9	0.292	$480	1 week

Optical coatings CPG provides:

• Ultraviolet Coatings
• Infrared Coatings
• Laser crystal Coatings
• Partial Reflective Coatings
• Metallic Coatings
• High Reflective Coatings