Product Description

• Product Description / 产品描述：
  Outside Diameter /外径:	33mm
  Aperture /孔径:	30mm
  Edge Thickness /边厚度:	1.2mm
  Tolerance / 公差:	±0.1mm
  Lens Material / 材料:	Precision molded in optical grade PMMA for  thermal stability and system durability
  Construction  / 结构:	Assembled with P53 to have  a 2X magnification telescope
  Operating Temperature/ 操作温度:	-20℃ to +80℃
  Storage Temperature/ 储存温度:	-20℃ to +80℃

    

  Product Application / 产品应用：
  Application / 应用:	Telescope / 望远镜  Periscope/ 潜望镜

Company Profile

• Diffractive Optics Ltd.
• [ China ]
• This company is registered as a free member and is not verified or authenticated by Tradekey.com
• It is our honour to introduce Aurora Novelty Ltd to you. We are an expert in quality optical products of highly innovative features for various advertising and promotional themes. We do have our own factory in Mainland China, so higher production capacity and perfect qulaity checking can be achieved. Our product categories include educational items and entertainment, such as D.I.Y. Telescope, M...
  

Basic Information

• Company Products / Services: optical educational toys and gifts
• Year Established: 1990
• Number of Employees: 1000-2000
• Website: http://www.diffractive-optics.com/en/index.aspx