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China
Personne àcontacter Ms. Boxin
BaoXiang Road#6, Nanjing, China, Nanjing, Jiangsu
Singlet lens is a lens consisting of a pure
single element, which can be considered as the fundamental
element of developing optical systems. Based on optical
engineers design, multiple singlet lenses might be utilized
within an optical system with other
optics.
Â
As
the basic optical element, singlet lenses are commonly used in
engineers design, and further assembly works
for a variety of applications such as imaging
collimating. At,
our manufacturing capability covers Plano Concave/Convex,
Bi-Concave, Bi-Convex, Positive and Negative Meniscus,
ranged from many variations of optical glass and fused
silica and even crystal. With our reliable coating technique,
AR or V-coatings can be applied to reach expectation. Special
treatment i.e. edge blackening / special packaging /
labeling also available upon
request.
| Â | COMMERCIAL GRADE | FACTORY STANDARD | PRECISION GRADE |
| Diameter Tolerance(mm) | ±0.*5 | ±0.*3 | ±0.***5 |
| Center Thickness(mm) | ±0.*1 | ±0.*3 | ±0.**5 |
| Radius (%) | ±1% | ±0.5% | ±0.3% |
| Focal Length Tolerance (%) | ±3% | ±1% | ±0.5% |
| Cosmetic(MIL-C*****0A) | *****0 | ****0 | ***5 |
| Figure Tolerance in λ(Pow/irreg) | 3 - 1 | 2 - 1/4 | 1 - 1/*0 |
| Centration (Arc min) | 6 | <3 | <1 |
| Dia. To Thick Ratio | 9~*0:1 | ||
| Coating (T% avg) | ****8% | *9% | *9.5% |
| Materials | CDGM, Ohara, Schott & Infrared Materials | ||
| Pays: | China |
| N ° de modèle: | - |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | - |
| Commande minimale: | - |
| Packaging Detail: | - |
| Heure de livraison: | - |
| Capacité de Fournir: | - |
| Payment Type: | - |
| Groupe de produits : | - |
