2.4mm Diameter 1.14mm N-Bk7 Glass Aspheric Lens for Laser Collimating

Supplier: Changchun Realpoo Photoelectric Co., Ltd.
Region: Jilin, China
Contact: Ms Realpoo Optics
Price: $1.00 / >=10 pieces
Min. Order: 10 pieces

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Product details

Brand Name:	REALPOO;	Shape:	aspherical;
Design Wavelength:	1300nm;	Packaging Detail:	customized box and protective packing;
Material:	N-BK7;	Supply Ability:	5000 Piece/Pieces per Month;
Focal length:	1.14mm;	Diameter:	2.4mm;
Place of Origin:	Jilin China (Mainland);	Usage:	Optical;
Payment Terms:	T/T,Western Union,paypal;	Structure:	aspherical;
Model Number:	RP-AS-11;	Port:	FOB Changchun;

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Aspheric Lens:Why use an Aspheric lens?

Aspheric Lens are used to eliminate spherical aberration in a range of applications, including bar code scanners, laser diode collimation, or OEM or R&D integration. Aspheric lenses utilize a single element design which helps minimize the number of lenses found in multi-lens optical assemblies. Said another way, unlike conventional lenses with a spherical front surface, aspheric lenses have a more complex front surface that gradually changes in curvature from the center of the lens out of the edge of the lens. This reduction in total element count not only helps decrease system size or weight, but also simplifies the assembly process. Integrating aspheres into an application such as focusing the output of a laser diode may not only decrease total cost, but may also outperform assemblies designed with traditional spherical optical lenses.

We will process as the drawings and requirements rigorously.
Our engineer will check or design the drawings according to the details.
In addition,we have some stock lenses for your option.

Our Processing Products

Company Information

Our Company processing ablility:

Diameter Tolerance: +0.0, -0.02mm

Center Thickness Tolerance: ±0.02mm

Surface Quality: 40/20scrach and dig

Manufacturing Tolerances:

Tolerances		Commercial quality	Precision quality	Manufacturing limits
Glass Quality	nd	±0.001	±0.0005	Melt controlled
Glass Quality	vd	±0.8%	±0.3%	Melt controlled
Diameter(mm)		+0.00/-0.10	+0.00/-0.05	+0.00/-0.01
Center Thickness(mm)		±0.10	±0.02	±0.005
SAG (mm)		±0.050	±0.025	±0.010
Radius		±2%	±0.5%	±0.025%
EFL		±2%	±1.0%	±0.1%
Scratch-Dig		80-50	40-20	10-5
Power (fringe)		8	3	1
Irregularity (fringe)		3	0.5	0.2
Wedge Lens (ETD, mm)		0.05	0.01	Facility controlled
Bevel		<0.25mm x 45°or upon requirement		No bevel
Coating		Upon requirement

The processing:

Our Services

After-sale Service

Our Customer service will track the product processing until you received the goods and verify the product quality.
Professional engineers and application specialists respond to your requests efficiently Online via SKYPE (emma-realpoo)
Also through mail, voice phone, message and fax if nework is not accessible for customer
Follow up the case, record the entire process. Solution will be provide with 24 hours.
Meanwhile,the problem complaint will be reported to QC department.
QC will find defect from which department ,who is in charge to identify responsibility.
Collecting and record customer respond , suggestion, requirement.