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43mm Optical Glass Lens For Underwater Photography , 1.5 To 300mm Half Ball Lenses
43mm Optical Glass Lens For Underwater Photography , 1.5 To 300mm Half Ball Lenses
43mm Optical Glass Lens For Underwater Photography , 1.5 To 300mm Half Ball Lenses
43mm Optical Glass Lens For Underwater Photography , 1.5 To 300mm Half Ball Lenses
43mm Optical Glass Lens For Underwater Photography , 1.5 To 300mm Half Ball Lenses
43mm Optical Glass Lens For Underwater Photography , 1.5 To 300mm Half Ball Lenses
43mm Optical Glass Lens For Underwater Photography , 1.5 To 300mm Half Ball Lenses
43mm Optical Glass Lens For Underwater Photography , 1.5 To 300mm Half Ball Lenses
43mm Optical Glass Lens For Underwater Photography , 1.5 To 300mm Half Ball Lenses
43mm Optical Glass Lens For Underwater Photography , 1.5 To 300mm Half Ball Lenses
43mm Optical Glass Lens For Underwater Photography , 1.5 To 300mm Half Ball Lenses
43mm Optical Glass Lens For Underwater Photography , 1.5 To 300mm Half Ball Lenses
Specifications
Place of Origin :
Shanghai, China
Brand Name :
Advance
Model Number :
22
Packaging Details :
Vacuum+EVA+Carton
Supply Ability :
10000000 Piece/Pieces per Month
MOQ :
10 Pieces
Price :
$50.00/Pieces 10-99 Pieces
Customized support :
OEM, ODM
Usage :
Optical
Structure :
custom
Material :
BK7 and other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etc
Diameter tolerance :
+/-0.005mm
Focal Length :
14.5mm
Distortion :
<2%
Damage Threshold :
50J/C㎡
Screw Thread :
As Requirement
Application area :
Imaging,Lighting,Laser etc
Description
43mm Optical lenses protective dome ball and half ball lenses glass cover used for underwater photography

Concave lenses, are a simple lens with one spherical face and one flat plano face. Because the spherical face is concave the lens has a negative focal length, allowing the part to increase the divergence of convergent light. Concave lenses can be used to balance out the spherical aberrations caused by other lenses. This makes concave lenses very useful for controlling laser beams.

Being a simple lens, concave lenses have a broad range of applications including, but not limited to, focussing and control of laser beams, moderate quality imaging and other optical instruments. In a multi-element optical system they reduce the power of the system. Used on their own they form a diverging cone or virtual image. A typical use for concave lenses would be in a beam expander.

Specification
Materials
BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etc
Diameter
1.5~300mm
Radius
R0.8mm-∞
Focal length
-30000mm~+30000mm
Center thickness tolerance
+/-0.01mm
Diameter tolerance
+/-0.005mm
Focal length tolerance
+/-1%
Surface accuracy
N=1~3
Irregularity
ΔN=0.1~0.5
Decenter
3''~1''
Surface quality
10/5~60/40
Coating
Upon request
Application area
Imaging,Lighting,Laser etc

43mm Optical Glass Lens For Underwater Photography , 1.5 To 300mm Half Ball Lenses
43mm Optical Glass Lens For Underwater Photography , 1.5 To 300mm Half Ball Lenses
43mm Optical Glass Lens For Underwater Photography , 1.5 To 300mm Half Ball Lenses
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Company Profile

Shanghai Advance Optical-Electronics Technology Co., Ltd. is a technology-based production enterprise,officially established in September 2009,the plant site located in Qingpu Industrial Park, Shanghai, only half an hour's drive from Shanghai Hongqiao International Airport. The company gathers several excellent technicans in optical industry, has comprehensive supporting capabilities such as optical mechanical and electrical design, processing and sales services, and wholeheartedly provides each customer with high-quality and convenient products and services. Business scope: optical mechanical and electrical module development, precision optical element processing, camera lens design and processing, optical design and optical path optimization solution, technical consultation and after-sales service. Application fields: machine vision, artificial intelligence, biomedical, smart city, high-end monitoring, testing instruments, military equipment, laser etching, special lighting, scientific research institutions, etc.

Company Advantages:

1. Have comprehensive design, production and sales capabilities, and provide customers with one-stop convenient procurement services; 2. It has tens of thousands of optical molds and samples, which can provide customers with fast proofing services with low cost; 3. Be able to participate in the customer's new product research and development early, provide feasible plans and suggestions, and make the project less detours;
Certifications
Exhibition
Packing & Delivery
FAQ
Q: What are your main products or Which fiefd do your products be used?
A: We are specialized in optical design.optical element processing,Lenses assembly,Such as Spherical lens,Aspherical
lens,Cylindarlens,Reflector mirror,Filter,Rod lens,Camera lenses etc,and our products are wide used to these filed such as
imaging,Laser,Lighting etc.

Q: What's your advantage?
1. We have about ten thousands optical modules and fixturesin stock,and employ several outstanding technicians and manager.that
will enable to provide customer excellent quality in shortleadtime,also can save the plenty of develop cost for customer.
2. We can help customer to optimize the optical system whichthey dislike,and provide the free optical solution or suggestion.
Q: What's your MOQ?
A: 10pcs.
Q: What's your leadtime?
A: 1day for inventory and 25~35days for the new project.

Q: What's your shipping type?
A: Usually by Fedex,DHL,TNT,EMS etc or Customer appointed.

Q: What's the payment condition?
A:T/T,L/C,VISA,Paypal,Alipay or Negotiation.

Q: What's your quality guarantee period?
A: Three years.
Product tags

swimming goggles optical lens

,

swimming goggles optical lenses

,

glass lens for eyeglasses
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43mm Optical Glass Lens For Underwater Photography , 1.5 To 300mm Half Ball Lenses

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Product Detail
Place of Origin :
Shanghai, China
Brand Name :
Advance
Model Number :
22
Packaging Details :
Vacuum+EVA+Carton
Supply Ability :
10000000 Piece/Pieces per Month
MOQ :
10 Pieces
Contact Supplier
43mm Optical Glass Lens For Underwater Photography , 1.5 To 300mm Half Ball Lenses
43mm Optical Glass Lens For Underwater Photography , 1.5 To 300mm Half Ball Lenses
43mm Optical Glass Lens For Underwater Photography , 1.5 To 300mm Half Ball Lenses
43mm Optical Glass Lens For Underwater Photography , 1.5 To 300mm Half Ball Lenses
43mm Optical Glass Lens For Underwater Photography , 1.5 To 300mm Half Ball Lenses
43mm Optical Glass Lens For Underwater Photography , 1.5 To 300mm Half Ball Lenses

Shanghai Advance Optical-Electronics Technology Co., Ltd

Site Member
4 Years
shanghai, shanghai
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter
Main Products :
Optical Glass Lens, Optical Glass Filters, Optical Glass Prism
Total Annual :
>1000000
Employee Number :
>100
Certification Level :
Site Member
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