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Optical Spheric Concave-Convex Lens Projector Camera Lenses Infrared Lens
Piece
Negotiable
Product information
High-quality Optical Spheric Concave-Convex Lens Projector Camera Lenses Infrared Lens supplied by Fujian Allwin Technology Co., Ltd.. Bulk wholesale pricing is negotiable. Inquiry for latest prices.
Diameter Tolerance:
0/-0.1
Production Capacity:
200000PCS/Month
Eccentricity:
3′
Scratch/Dig:
60/40
Designed Wavelength:
632.8nm
Transmittance:
90%-95%
HS Code:
9001909090
Focal Length Tolerance:
< ± 1%
Specifications
Diameter Tolerance:
0/-0.1
Production Capacity:
200000PCS/Month
Eccentricity:
3′
Scratch/Dig:
60/40
Designed Wavelength:
632.8nm
Transmittance:
90%-95%
HS Code:
9001909090
Focal Length Tolerance:
< ± 1%
Clear Aperture:
>90%
Model NO.:
AW295
Transport Package:
Air Cushion Wrapped Carton Packaging.
Coating Coating:
Ar or Bbar
Lenses Color:
Clear
Trademark:
Coating: Ar or Bbar
Type:
Convex Lens
Dimensions:
Customized
Specification:
Customized
Customized:
Customized
Shape:
Cylindrical Shaped Lens
Trade Term:
FOB, EXW, CFR, CIF, CIP
Origin:
Fuzhou Fujian China
Payment Term:
LC, T/T, Western Union
Usage:
Lighting, Medical, Optical, Photography
Material:
Optical Glass
Certification:
RoHS, ISO9001, CE
Thickness Tolerance:
Thickness Tolerance ± 0.1
Business Details
Country:
China
Business Types:
Not specified
Main Markets:
Not specified
Main Products:
Year Established:
2023-01-15
Annual Revenue Amount:
Not specified
Numbers Of Employees:
Not specified
Preferred Payment Term:
LC, T/T, Western Union
Preferred Trade Term:
FOB, EXW, CFR, CIF, CIP
Port Of Loading:
Not specified
Product descriptions from the supplier
Here provide all kinds of customized optical lens which according to your drawings, sample products or detailed requirements. Any inquiry please feel free to contact us, thanks!
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Size
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Φ1.0~7mm
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Φ8.0~20mm
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Φ20.0~40mm
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Φ40.0~60mm
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|
PV
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0.2um
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0.3um
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0.5um
|
<1um
|
|
Eccentricity
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<=3um
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<=5um
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<=5um
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<=8um
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Center Thickness Tolerance
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±0.015mm
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±0.020mm
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±0.025mm
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±0.050mm
|
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Diameter Tolerance
|
±0.015mm
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±0.015mm
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±0.015mm
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±0.030mm
|
|
Surface Quality
|
40/20
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|||
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Surface Roughness
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>20nm
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|||
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RMS
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According to the optical system
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|||
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Material
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CDGM, NHG, customer Requirements
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A sphere is defined by a single radius of curvature. Aspheric Lens have at least one aspherical surface. Optical engineers generally think of aspheric surfaces as aspheric, rotationally symmetric surfaces. The radius of curvature of the aspheric surface varies gradually from the center of the lens to the edge.
The surface profiles of aspheric lenses are not a portion of a sphere or cylinder. Their curvature radius varies with the central axis. Aspheric lenses have unique advantages over spherical lenses. For example, they can improve optical quality, reduce optical components and design costs. They are widely used in optical instruments, images and optoelectronics industries, such as digital cameras, CD players and high-end microscopic instruments.
Difference between aspheric lenses & spherical lenses:
Aspheric Lenses: Advantages & Disadvantages In a nutshell, aspheric lenses have the following advantages:
They provide a thinner profile
They are lightweight and comfortable
They could be fit into most frames so you have a wide choice of styles
They have a more natural and pleasing appearance
They don't make your eyes look too big or too small
They provide a better peripheral vision by eliminating distortion
Cylindrical lens is used to correct astigmatism in the optical system, and, in rangefinders, to produce astigmatism, stretching a point of light into a line. It is usually used in barcode scanners, objective systems and other optical systems.
Feature:
Applications:
Q1:Can you send me free samples or Can i have an sample order ?
A: Yes, We accept sample orders, and we're also willing to send you free sample to test and check its quality . if we don't have the item in stock , then you could place an sample order.
Q2: How many days can i get my package after placing order?
A: If the order needs customized also the quantity is big. it will take around 10-30 wroking days to produce then shipping.
Q3: OEM services available?
A: Sure, please send us your design paper on platform to confirm more details information.
Q4:We have a commercial project,Can you help me offer an optical design solution ?
A:Yes, we have professional experts who are engaged in optical design for more than 25 years , please send us more detail of your project,we will supply our most suitable solutions for you.
Q5: What shipping methods do you have?
A: For small quanities or sample could by express such as: Fedex, UPS, DHL, EMS, etc. Large scale quantity in your demands:by sea/train ,or by air.In your requests.
1 . Correcting Astigmatism
One of the main applications of cylindrical lenses is in ophthalmology, specifically, to correct astigmatic vision. When a person presents astigmatic vision, it is usually the result of a corneal deformation. An astigmatic cornea will have different focal points at different axes. It is then possible to use a cylindrical lens to change the focal point of one of the axes to overlap the second one.
2 . Laser Line Scanning
This is a technique that is used to capture the shape of a 3D object into a digital copy. It is particularly useful in manufacturing, prototyping, landscaping, and architecture. This scanning technique measures the deformation of a straight line created by a cylindrical lens when it is incident into a non-flat surface. By using cameras and triangulation, it is possible to measure the changes in the shape of our laser line and therefore estimate the shape of the object that we are measuring. If you would like to learn more about Laser Line Scanning please leave a comment.
3. Laser Scanning Microscopy
They are usually used in combination with acousto-optic deflectors, where the focal point of a variable lens (the acousto-optical elements) can change its position laterally without the use of movable parts. The cylindrical lens corrects the image and helps focus the light spot onto the correct plane for laser scanning microscopy.
FAQ?
Q1:Can you send me free samples or Can i have an sample order ?
A: Yes, We accept sample orders, and we're also willing to send you free sample to test and check its quality . if we don't have the item in stock , then you could place an sample order.
Q2: How many days can i get my package after placing order?
A: If the order needs customized also the quantity is big. it will take around 10-30 wroking days to produce then shipping.
Q3: OEM services available?
A: Sure, please send us your design paper on platform to confirm more details information.
Q4:We have a commercial project,Can you help me offer an optical design solution ?
A:Yes, we have professional experts who are engaged in optical design for more than 25 years , please send us more detail of your project,we will supply our most suitable solutions for you.
Q5: What shipping methods do you have?
A: For small quanities or sample could by express such as: Fedex, UPS, DHL, EMS, etc. Large scale quantity in your demands:by sea/train ,or by air.In your requests.
User Reviews
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Supplier Review
Summary by Vivian
TRUST STARS
3.5/5
0 Reviews
Fujian Allwin Technology Co., Ltd. is based in China and specializes in a wide range of optical components, including 365nm Beam Splitter Optical Filter, Ar Coated Optical K9bk7b270 Hexahedral Prism Solar Prism for Beauty Instruments, Cost-Efficient OEM Optical Glass Glued Triplet Lenses Achromatic Lens, Cost-Efficient Optical Elements Lenses, Custom Made High Quality Borosilicate Coating Bandpass Dichroic Optical Filter, Customize Colour Ionically Glass Colloidally Coloured Glass Filters Optical Filters Optical Glass Filters, Customize Optic Spheric Concave-Convex Lens Projector Camera Lens Infrared Lens, Customize Optical 650nm UV IR Cut Filter, Customize Optical Filter 635nm Narrow Bandpass Filter, Customize Optic Spheric Concave Convex Lenses Projector Camera Lens Infrared Lens, for Day/Night Cameras UV Infrared Cut-off Filter Optical IR Cut Filter, Good Price Optical Dichroic Color Filters Long Pass Filters, H-K9l UV Fused Silica Digital Camcorders CCD Lenses Cctvs Projectors Optical Custom Processing Dove Prism, High Precision Optic Rod Cylinder Endoscope Camera Lens Micro Spheric Lenses Endoscope Lens, High-Performance Wholesale Customized Optical Bk7 K9 Solar Power Rod Prism for Cpv, High-Quality Customizable Light Conductor Oblique Prism Beauty Instrument Prism, Hot Sale on Shelf Customize H-K9l Tapered Light Pipe Prism, Micro Lens for Plano Convex Lenses for Camera, OEM Customize Optical Spheric Concave-Convex Lens Projector Camera Lens Infrared Lenses, OEM ODM Optical Bandpass Filter 635nm Narrow Bandpass Filter, OEM Optical Dichroic Color Filters, OEM Optical Performance Multi-Specification Custom Processing Dove Prism, Optic Spheric Concave-Convex Lenses OEM Projector Camera Lens Infrared Len, Optical Dichroic Color Filters Neutral Density Filters, Optical Plano Convex Cone Prism Axicon Conical Lens Mirror, Optical Rod Cylinder Glass Endoscope Camera Lens Micro Spheric Lenses Endoscope Lens, Optical Rod Cylinder Lenses Endoscope Camera Lens Spheric Micro Endoscope Lens, Optical Spheric Concave Convex Lens Projector Camera Lens Customize Infrared Lens, Optics Wedge Prism, Roof Prism Conductor Oblique Prism Pentagonal Prism Light, Thermal Camera Antireflection Coating Concave-Convex Lens Infrared Silicon Lens.
Company Verification
0/4
Profile Completeness
56%
Avg. Product Score
0/5
Responsiveness
0%
Certification
-
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Frequently Asked Questions (FAQs)
How can I buy & import Mobile Lenses from China?
You can contact verified China supplier Fujian Allwin Technology Co., Ltd. through platforms like Freshdi.com to purchase Optical Spheric Concave-Convex Lens Projector Camera Lenses Infrared Lens. For direct inquiries, please contact Mr. Lucas, the company’s representative. The supplier has a 3.5-star rating on Freshdi and has verified. You’ll receive product details, pricing, and shipping terms directly from supplier.
What are the specifications of Optical Spheric Concave-Convex Lens Projector Camera Lenses Infrared Lens from China?
Optical Spheric Concave-Convex Lens Projector Camera Lenses Infrared Lens is sourced from China and meets international export standards. Key specifications include: Lenses Color: Clear, Coating Coating: Ar or Bbar, Production Capacity: 200000PCS/Month, Material: Optical Glass, Usage: Lighting, Medical, Optical, Photography, Origin: Fuzhou Fujian China, Trade Term: FOB, EXW, CFR, CIF, CIP, Payment Term: LC, T/T, Western Union
What is the current price of Optical Spheric Concave-Convex Lens Projector Camera Lenses Infrared Lens?
The supplier Fujian Allwin Technology Co., Ltd. offers Optical Spheric Concave-Convex Lens Projector Camera Lenses Infrared Lens at negotiation.
You are viewing details for Optical Spheric Concave-Convex Lens Projector Camera Lenses Infrared Lens. The information provided here is either posted directly by the supplier, who is responsible for its accuracy, or collected by Freshdi AI from publicly available sources. Freshdi strives to make product information as useful and reliable as possible, but we do not guarantee complete accuracy. If you notice any incorrect or misleading details, please use the Report Product option so our team can review and address it quickly.
Negotiable
Min. order: Negotiable
