FOB Price
Get Latest Price2.7 ~ 7.8 USD / Pair ( Negotiable )
|20 Pair Minimum Order
Country:
China
Model No:
Sunglasses
FOB Price:
2.7 ~ 7.8 USD / Pair ( Negotiable ) Get Latest Price
Place of Origin:
-
Price for Minimum Order:
2.7 per Pair
Minimum Order Quantity:
20 Pair
Packaging Detail:
10set/carton
Delivery Time:
15days
Supplying Ability:
1000 Pair per Month
Payment Type:
Money Gram, Western Union, T/T
Product Group :
Contact Person Kelly
No.21 FuLong Street ,HengGang Town,LongGang District,ShenZhen City,GuangDong Province,China, Shenzhen, Guangdong
Meniscus Lens can increase the NA of the system while only adding
slightly to the total spherical aberrations. The Negative Meniscus
Lens is used to increase the focal length of another lens while
maintaining the angular resolution of the optical assembly. This
lens shape is best used when one conjugate is relatively far from
the lens.
Specification of our optical meniscus spherical lens as follow:
*Material BK7,CaF2 crystal,MgF2,Ge,BaF2 lens,ZnSe or other optical
materials
*Dimension Tolerance *0.0 - *0.1mm
*Center Thickness +/*0.1mm
*Focal Length Tolerance+/*1%
*Surface Quality:*0/*0
*Surface Figure:lambda/2 at **3nm on plano side
*Clear Aperture >*0%
*Chamfer 0.*5mm at *5 degree typical
*Coating Optional
| Country: | China |
| Model No: | Sunglasses |
| FOB Price: | 2.7 ~ 7.8 / Pair ( Negotiable ) Get Latest Price |
| Place of Origin: | - |
| Price for Minimum Order: | 2.7 per Pair |
| Minimum Order Quantity: | 20 Pair |
| Packaging Detail: | 10set/carton |
| Delivery Time: | 15days |
| Supplying Ability: | 1000 Pair per Month |
| Payment Type: | Money Gram, Western Union, T/T |
| Product Group : | Satllite Fineder |
