AR coating silica optical Sapphire Dome Lens for infrared thermal imaging camera

A dome is consist of two parallel curves surface, it is essentially optical windows which doesn’t introduce any magnification to light path. IR domes are often used in defense applications which has a extreme environment, high optical transmission at specific IR spectra and high hardness and flexural strength and durability are several specifications must be considered in substrate materials selection.
Advance offers infrared domes made of a variety substrate materials: sapphire, hot-pressed MgF2, hot-pressed ZnS, ZnSe and Germanin. While sapphire are ideal for both ultra-violet (UV) and MWIR (3-5micro) band, hot-pressed MgF2 are good for MWIR band, and ZnSe or Germanium are good choice for 3μm to 12μm domes covers both MWIR and LWIR region.

Specification

Material	BK7 or others optical glass,quartz,sapphire,Si,ZnSe,CaF2 etc.
Diameter	1.5~300mm
Center thickness tolerance	+/-0.01mm
Length tolerance	+/-0.01mm
Width tolerance	+/-0.01mm
Diameter tolerance	+/-0.0005mm
Surface accuracy	N=1~3
Irregularity	ΔN=0.1~0.5
Surface quality	10/5~60/40
Coating	Upon request
Application area	Imaging,Lighting,Laser etc

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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.

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.

Certifications

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.