Bi-Concave Lens
Ar Coated Lenses
Product Details
Double-Concave Lenses, which have two concave surfaces, are
Optical Lenses with negative focal lengths. Double-Concave
Lenses are used in beam expansion, image reduction, or light
projection applications. These lenses are also ideal for
expanding the focal length of an optical system.
Opticreate offers AR coated and Uncoated lenses,
Anti-reflection coatings range from the Ultraviolet (UV) to the
Infrared (IR), Germanium (Ge), Silicon (Si), or Zinc Selenide
(ZnSe) substrates are ideal for Infrared (IR) applications and
Fused Silica are used for UV applications,UV Fused Silica or
Calcium Fluoride (CaF2) substrates are also available for
additional performance in the Ultraviolet (UV) or Infrared (IR)
spectrums. Calcium Fluoride (CaF2) offers a very wide
transmission range of **0nm - 7μm. Opticreates Double-Concave
Lenses are available in a wide range of diameters or focal
lengths. We also supply Fire Alarm Infrared Optical Lens,
Infrared Optical Lens For Navigation.
Material BK7, Fused silica, Si,Ge,CaF2,ZnSe ect.
Design wavelength **0～**0nm
Diameter tolerance *0.0/*0.*5mm(D*0mm)
Diameter D*-D**0mm
Focal length tolerance ±2%
Centration ≤0.*1mm((General)<0.**5mm(High Precision)
Power *λ@********************<λ/4
| بلد: |
China |
| نموذج رقم: |
-
|
| سعر فوب: |
(قابل للتفاوض)
أحصل على آخر سعر
|
| الموقع: |
China |
| سعر الحد الأدنى للطلب: |
- |
| الحد الأدني للطلب: |
5 Piece |
| تفاصيل التغليف: |
Static film, lens paper, blister box, etc. |
| موعد التسليم: |
4-5weeks |
| القدرة على التوريد: |
30000 Piece per Month |
| نوع الدفع: |
T/T |
| مجموعة المنتج : |
- |
