离岸价格
Get Latest Price2.7 ~ 7.8 USD / Pair ( Negotiable )
|20 Pair Minimum Order
国:
China
モデル番号:
Sunglasses
离岸价格:
2.7 ~ 7.8 USD / Pair ( Negotiable ) Get Latest Price
ロケーション:
-
最低注文量の価格:
2.7 per Pair
最低注文量:
20 Pair
パッケージの詳細:
10set/carton
納期:
15days
供給能力:
1000 Pair per Month
支払いタイプ:
Money Gram, Western Union, T/T
製品グループ :
連絡先担当者 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
| 国: | China |
| モデル番号: | Sunglasses |
| 离岸价格: | 2.7 ~ 7.8 / Pair ( Negotiable ) Get Latest Price |
| ロケーション: | - |
| 最低注文量の価格: | 2.7 per Pair |
| 最低注文量: | 20 Pair |
| パッケージの詳細: | 10set/carton |
| 納期: | 15days |
| 供給能力: | 1000 Pair per Month |
| 支払いタイプ: | Money Gram, Western Union, T/T |
| 製品グループ : | Satllite Fineder |
