11.20mm Effective Focal Length White Optical Glass Ball Lens Used Collimator For Laser

$3.00
100-299 Pieces
$2.80
300-499 Pieces
$2.50
500-999 Pieces
$2.30
>=1000 Pieces
Min. Order
100 Pieces
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Company Information

Shaanxi Seago Electronic Technical Co., Ltd.

CN Manufacturer, Trading Company
Response Time
<24h
Response Rate:
88.2%
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Quick Details

Port: Xi&#39;an
Payment Terms: L/C,T/T,PayPal
Supply Ability: 2000 Piece/Pieces per Day
Place of Origin: Shaanxi China
Brand Name: Seago
Model Number: SJXHBF0811
Material: L-BAL42
Usage: Optical
Structure: Other
Shape: Aspheric
Product name: Molding Collimator Lens
Outer Diameter: 8.0&plusmn;0.02mm
Application: Lighting
Description: Optical Grade
Surface quality: 60/40
Color: Clear Transparent
Thickness: 2.66&plusmn;0.02mm
Material: L-BAL42
Name: Aspheric Lens
Certificate: ISO9001
Packaging Detail: 1. Packaging: Plastic dust-free vacuum packaging; Special paper packaging for optical glass lens. 2. Shipping: Products will be shipped within 5 days after we received the payments.
Product Description

 

 

Technical Details

 

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 Optical Aspheric Lens  Technical Parameters 

 

 

 

Item

Value

EFL (Effective Focal Length)

11.20mm

 Wtransmittance

≥99%(coating range 620~650nm)

 

NA (Numerical Aperture)

0.3125

Wavefront errpr

 ≤0.055λ @632.8nm(on axis) 

 

Working Distance

11.4mm(include 0.25mm CG)

DIA (External Diameter)

 Φ8.0±0.02mm

Operation Wavelength

635nm

Effective Diameter

R1Φ7.0mm/R2Φ6.5mm

 

 

Aspheriacal Lens 

      Aspherical lenses are designed with a single element to help reduce the number of lenses found in multi-lens optical assemblies.

      In other words, unlike a conventional lens with a spherical front surface, an aspherical lens has a more complex front surface that changes curvature from the center of the lens to the outside of the lens edge.

       The reduction in the total number of components not only helps reduce the size or weight of the system, but also simplifies the assembly process.

The integration of aspheres into applications, such as the output of focused laser diodes, not only reduces the total cost, but also trumps components designed with conventional spherical optical lenses.

 

Material:L-BAL35,D-ZK3,L-BAL42,N-BK7

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Wavelength:520nm,530nm,635nm,655nm,786nm,800nm

Dimension Tolerance:+0.00/-0.10mm

Focal Length Tolerance:±1%

Thickness Tolerance:±0.2mm

Decentration:<90°

Surface Quality:60-40

Surface Precision:Postoptimality PV<0.2μm

Coating :400-700nm,450-650nm,515-550nm,610-660nm,700-1100nm

 

 

                                                                                                                                                        

 

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Packaging & Shipping

Packaging:

Inner packing:Plastic dust-free vacuum packaging.

Outer packing:Shock absorption material, bubble wrap and corrugated tile carton box.

Or according to customer's requirements.

 

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package

Delivery:

A.For samples, normally ship within 1-3 days after payment.

B.Samples or large order quantities will delivery by air DHL/EMS/TNT/FedEx/UPS/SF or by sea.We can arrange it for you if you have no preference on the express carrier.

C. Normally the samples or large order quantities will be shipped within 5 days after we received the payments,we are not responsible for any accidents,import duties or other import matters.For customized products need 7-30 days.

 

Our Services

 

 

Service Time24 hours waiting for you
Fast Response2 hours within our worktime, 12 hours get off work.
Good Service
We can supply you from design, polishing to coating
MOQ1 piece, You can mix your order freely

 

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Company Information

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FAQ

Customer questions & answers

 

Typical questions asked about products:

 -  Is the item durable?

 -  Is this item easy to use?

 -  What are the dimensions of this item?

MORE FAQ

Q1. How many days will samples be finished? How about mass products?

A1. Generally, we need about 7 days to finish the samples production. As for the mass products, it depends on your order quantity.

 

Q2. How can I get samples from you?

A2. Just send us your specifications and requirements, then we will send samples accordingly.

 

Q3. How do you control quality of your optical glass lenses?

A3. Optical glass lenses are processed in the vacuum dust-free workshop, the processing technology includes material preparation, milling and grinding, precision grinding, polishing, rinsing, edging, coating, inspection and agglutination.To guarantee high-quality of lenses, each processing will be inspected for three times.

 

Q4. Are you a factory?

A4. We have processing workshop in Xi'an city, Shaanxi province, China.

 

Don't hesitate , just order online, easy done!

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We service OEM or ODM,and also could design or make according to customer's draft drawing.

                                                                                  

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