3 Singapore 
2 UK 
1 Thailand 
1 China 
1 Germany 
Optical Lenses Lens Delnoptic Com - China
price: contact company for price
Lenses have many applications ranging from the simple collection of the scanning of laser beams to precise imaging and image transfer.
DELN can provide all kinds of spherical and cylindrical lenses, usually we can offer.
Spherical: Rectangular, circular, plano-convex, plano-concave, double-convex, double-concave, meniscus, achromatic, dome lens, rod lens, ball lens, half ball Cylindrical: Rectangular, circular, plano-convex, plano-concave, achromatic Assembly: Doublet, triplet, customer designed special lens kit Mixture: One side spherical, the other side cylindrical Usually lenses are not only used in visible band, but also in IR band and UV band, that means special material should be used.
Now, DELN can offer lenses made of various materials such as CaF2, MgF2, Sapphire, Silicon, Germanium, ZnSe and etc.
DELN can also provide various coatings for lenses upon your request.
Specifications Dimension And Tolerance 1mm to 500mm, +0/-0.1mm Thickness Tolerance ±0.2mm Radius Tolerance ±0.5% Surface Quality 60/40 scratch and dig or better Power(fringe@633nm) 3 Irregularity(fringe@633nm ) 0.5 Centration <3 arc minutes Focal Length Tolerance ±2% Clear Aperture >90% Chamfer Protective <0.5mmx45deg
Company Contact:
- Posted By: Changchun Deln Optics Technology Co., Ltd.
- Phone: 431-81973695
- Address: #59, YuanDa St.,, Changchun , JiLin , China
- Email:
- Website: http://www.delnoptic.com/
Published date: June 14, 2017
- Business Description: Manufacturer lenses, mirrors, optical filters, beamsplitters, prisms, waveplates, infrared parts, crystals, reticles, microlens array, phase plate and diffraction optics.
China.
Related listings
-
Microlens ArraysLenses / Optical Components - Changchun Deln Optics Technology Co., Ltd. - China - March 2, 2017 - contact company for priceDELN microlens array offers a wide range of lens configurations, focal lengths, and forms.These microlens arrays are manufactured using photolithographic techniques based on semiconductor processing technology. The microlens arrays yield exceptionall...
-
Optical Lenses Spherical And CylindricalLenses / Optical Components - Changchun Deln Optics Technology Co., Ltd. - China - March 1, 2017 - check with company for priceDELN can provide all kinds of spherical and cylindrical lenses, usually we can offer. Spherical: Rectangular, circular, plano-convex, plano-concave, double-convex, double-concave, meniscus, achromatic, dome lens, rod lens, ball lens, half ball Cylind...
-
Broadband Antireflection FilmLenses / Optical Components - Taiyo Optics (Dongguan) Corp. - China - August 25, 2016 - 120.00 Dollar US$parameter for coating: Broadband antireflection film-0 degrees Lower than 1.3% reflection over wavelength ranges 400 to 750 nm; Lower than 0.5% reflection over wavelength ranges 430 to 650 nm. Broadband antireflection film-45 degrees Lower than 3.5% ...
Safe Trade Tips
- Ask for business references and check them
- Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
- Verify their business via their local Chamber of Commerce
- Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
- Get to know more about scams and fraud to avoid: Internet Crime Complaint Center - Consumer Financial Protection Bureau
- This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"