Spherical Lenses
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Spherical Lenses

Achromatic Lenses
Achromatic Lenses
Axicons
Axicons
Bi-Concave Lenses
Bi-Concave Lenses
Bi-Convex Lenses
Bi-Convex Lenses
Meniscus Lenses
Meniscus Lenses
Plano-Concave Lenses
Plano-Concave Lenses
Plano-Convex Lenses
Plano-Convex Lenses
Band-Optics is much experienced in offering spherical lenses for 8 years with dimenions from Dia 1.0mm to 800mm. Customized optics are produced according to customers’ drawings and requirements of precision, shapes can be circular, square, irregular, Eccentric. We are able to provide you customized lenses designed from UV to IR applications, with substrates sucs as UV fused silica, Corning, schott to crystalline materials such as Germanium and silicon.
 
We have accumulated a lot of experience in producing lenses which can be applied in following industries:
 
•  Medical industry: Endoscopy, cosmetology & ophthalmology
•  Laser industry: Laser cutting, marking and engraving
•  Semiconductor industry: Wafer vision equipment, Visual radar equipment
•  Aerospace: Optical tracking equipment, Optical relay equipment
•  Military industry: Optical analog device, High power laser lenses
The Applications Of Our Spherical Lenses

Spherical lenses are super important in the military world. They help make optical systems work better, produce clearer images, and provide dependable solutions for many uses. They're like the behind - the - scenes heroes that power a bunch of military equipment.Band - Optics is a top - notch man

Want to enhance optical systems in aerospace? Quality spherical lenses could be the key. These lenses are crucial for controlling light in optical systems like tracking and relay equipment. Band-Optics offers high-precision spherical lenses that meet aerospace demands. They help improve performa

Spherical lenses are key tools in optics. They have curved surfaces that bend light in useful ways. These lenses are very important for modern technology. Band-Optics makes high-quality spherical lenses. Their products help in many areas like medical devices and manufacturing. The lenses from Ba

Belows are the precision requirements that we can provide for spherical lenses:
    Specifications/ Standard     Precision Grade     Factory Standard     Commercial Grade
    Dimensional tolerance     +/-0.01mm     +/-0.03mm     +/-0.05mm
    Thickness tolerance     +/-0.01mm     +/-0.02mm     +/-0.05mm
    Radius    Min: 1.1mm, Max: 200000mm
    Flatness   3/-(0.1)     3/-(0.2)     3/-(0.5)
    Surface quality     5-1     10-5     40-20
    Roughness     RMS<0.5nm     RMS<1nm     RMS<2nm
    Centering     <10arcsec     <30arcsec     <1arcmin
    Chamfer     <0.05mm x 45deg     <0.15mm x 45deg     <0.3mm x 45deg
    Coating     AR coating/Metal coating/Dielectric coating
 
All spherical lenses are tested in our metrology laboratory and then 100% visually inspected by our QA department.
Contact our technical sales team to find out how Band-Optics can help you with your enquiry.
We have a highly skilled team that continues to design innovative new products as well as creating cost-effective solutions to meet specifications, timelines and budgets.
CONTACT INFO
Tel: +86-159-5177-5819
Address: Industrial Park, No. 52 Tianyuan East Ave. Nanjing City, 211100, China

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