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China
連絡先担当者 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.
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.
| 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 | ||
| 国: | China |
| モデル番号: | - |
| 离岸价格: | Get Latest Price |
| ロケーション: | - |
| 最低注文量の価格: | - |
| 最低注文量: | - |
| パッケージの詳細: | - |
| 納期: | - |
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| 支払いタイプ: | - |
| 製品グループ : | - |
