一本道影片无码|一本道开场曲空间链接
Welcome to nowec.com, Sign In | Join Free | Chinese

ball lens

Description

Spherical Ball Lenses are commonly used for laser collimating and focusing, Larger spheres are easier to handle and ease the sensitivity of translational alignment. However, smaller spheres has the benefit of fitting into smaller packages. we can manufacture them from all of the glass, CaF2 material and optical crystal. Complete spheres Maximum collection angle Anti-reflection coating available. Material:optical glass ,fused silicaDiameter Ellipticity:0/-0.005mmDiameter tolerance:0/-0.005mm Surface accuracy:1/2λ—2λSurface quality:60—40scratch and digClear aperture:90%Coating:avaliable upon request

  • Purchase Type:  components and parts.
  • Quantity:  10000
  • Packaging:  cardboard box
  • Place of Origin:  China
  • PriceTerms:  FOB
  • Delivery Lead Time:  20 days
  • Information validity to:  2016-1-24
  • Contact Preference:  Intended person ask phone connection.

Contact Information

Relevant

Material:BK7,UV-grade fused silicaParaxial focal length...
Material:optical glass,fused silica,CaF2 and optical cr...
Material:BK7,UV-grade fused silicaParaxial focal length...
Material:BK7,UV-grade fused silicaParaxial focal length...
Material:BK7Design wavelength:480.0nm,546.1nm,643.8nmPa...
Material:BK7,UV-grade fused silicaParaxial focal length...
一本道影片无码 埃及二分彩 重庆时时开奖单双单双跳 普通人如何轻松赚钱 南京的福彩中心 手机版时时彩自动投注 奔驰宝马怎么压分保本 赚钱多的电脑网游 腾讯分分彩官网查询 上海快三开奖号 11选5出连号规律 正版双喜大厅外挂 魔龙世界哪个职业厉害 大乐透大复式与小复式公式 重庆时时彩怎么作弊的 开热干面能赚钱吗 吉林彩票大奖排行