- Overview
- Product Description
- Company Profile
- Packaging & Shipping
- Certifications
- FAQ
Basic Info.
Model NO.
Customization
Material
Optical Glass
Lenses Color
Customized
Certification
RoHS, ISO9001, CE, TUV
Customized
Customized
Coating
Coating:Ar or Bbar
Raw Material
Al,Cu,Ge,Si,Ni,Znse and Sulfide Glass
Material Brand
Cdgm,Schott,Hoya,Ohara etc
Machining
Aspheric Shape of off-Axis,Diffraction,Paraboloid,
Surface Flatness
< λ/5 @ 633nm
Scratch/Dig
< 40/20
Eccentricity
≤ 1arcmin
Focal Length Tolerance
< ± 1%
Diameter Tolerance
< + 0.00/ - 0.02mm
Thickness Tolerance
± 0.03mm
Clear Aperture
≥ 95% of Diameter
Diameter Range
5~260mm
Shipping
Express/by Sea/by Train/by Air
OEM Services
Available
Sample Services
Available
Delivery Time
Depens on Qty, Normally 10-30days Production
Transport Package
Air Cushion Wrapped Carton Packaging.
Specification
Raw material:germanium / zinc selenide,customized
Trademark
Oplens
Origin
Chengdu, Sichuan, China
HS Code
9001909090
Production Capacity
200000PCS/Month
Product Description
custom infrared lens for thermal camera AR coating germanium thermal lens 
IR lens is an infrared lens. It uses special optical glass materials, and uses the latest optical design methods to eliminate the focal plane offset of visible and infrared light. Therefore, light from visible light to infrared light can be imaged in the same focal plane, making images clear.
Oplens manufactures infrared (IR) lens within the wavelength of 4~12μm. Our IR products can be applied to Thermal imaging, night vision, surveillance, life sciences and other fields.
Oplens manufactures infrared (IR) lens within the wavelength of 4~12μm. Our IR products can be applied to Thermal imaging, night vision, surveillance, life sciences and other fields.
CCTV was originally used as a lens for video surveillance cameras. It is cheap and has a large aperture. It is generally a C bayonet, which can be easily transferred to the Sony NEX body for use. However, due to the problem of the coverage of the mirror head image field, most CCTV lenses cannot completely cover the APS-C large size photosensitive devices of NEX. Forcible use will result in hole shaped imaging, and the black edge of the screen is very wide. Therefore, players usually choose 35mm or 50mm fixed focus CCTV lenses, which can be perfectly transferred to NEX for use.
CAD-Documents
Oplens (brand owned by SiChuan JUKA Optical Technology) is located in the city of Chengdu, China, which enjoys the reputation of the world optical processing center. Oplens is established during the restructuring of the Processing Department of the Institute of Optics and Electronics, Chinese Academy of Sciences.
Oplens has been committed to providing customers with high-precision optical system solutions over 16 years, covering the complete manufacturing process from the design, processing and assembly of various optical components and mechanics. It occupies 10,000 square meters of modernized facilities with hundreds of equipments and instruments. More importantly, Oplens owns an excellent team of more than 200 experienced engineers and workers, who provide the best products and service to their both domestic and overseas customers.
Oplens has been committed to providing customers with high-precision optical system solutions over 16 years, covering the complete manufacturing process from the design, processing and assembly of various optical components and mechanics. It occupies 10,000 square meters of modernized facilities with hundreds of equipments and instruments. More importantly, Oplens owns an excellent team of more than 200 experienced engineers and workers, who provide the best products and service to their both domestic and overseas customers.
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 many 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.