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بلد:
China
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China
الشخص الذي يمكن الاتصال به 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 | ||
| بلد: | China |
| نموذج رقم: | - |
| سعر فوب: | أحصل على آخر سعر |
| الموقع: | - |
| سعر الحد الأدنى للطلب: | - |
| الحد الأدني للطلب: | - |
| تفاصيل التغليف: | - |
| موعد التسليم: | - |
| القدرة على التوريد: | - |
| نوع الدفع: | - |
| مجموعة المنتج : | - |
