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手动调焦镜片

  • · 型 号:ML-20-50

产品概述

The shape of our manually tunable condenser lens can be adapted from flat to strongly convex by rotating an adjustment ring.

 

        A tunable condenser lens is the ideal choice for illumination systems based on LEDs. In combination with an LED lens (TIR lens) large illumination angle variations can be achieved while maintaining an excellent spot quality and a very high optical efficiency. The low-dispersion lens material prevents color errors from spoiling the spot quality.

Advantages

•One spot light suits various applications
•Excellent spot quality for all tuning states (no intensity rings as in fixed lens shifting).
•No color errors due to low-dispersion lens material
•Highest optical efficiency (low light loss)
•Easy to motorize

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The shape of our manually tunable condenser lens can be adapted from flat to strongly convex by rotating an adjustment ring.

 

        A tunable condenser lens is the ideal choice for illumination systems based on LEDs. In combination with an LED lens (TIR lens) large illumination angle variations can be achieved while maintaining an excellent spot quality and a very high optical efficiency. The low-dispersion lens material prevents color errors from spoiling the spot quality.

Advantages

•One spot light suits various applications
•Excellent spot quality for all tuning states (no intensity rings as in fixed lens shifting).
•No color errors due to low-dispersion lens material
•Highest optical efficiency (low light loss)
•Easy to motorize



尺寸(直径×厚50×19毫米
孔径                        25毫米
焦距范围(英语+37毫米
中央偏转范围       0到65
传输(可见)       >83%
折射率nD            1.3001.382
阿贝数VD            100或71
工作温度              - 20至85°C

海德星科技有限公司
 
公司网址:http://www.heidstar.com/
 
厦门总公司
 
地址:厦门市湖里区火炬高新区创业园伟业楼N207
 
电话:0592-570 8071
 
北京分公司
 
地址:北京市昌平区北京大学昌平校区A座235室
 
电话:010-8232 8488
 
南京分公司
 
地址:南京市经济技术开发区恒园路龙港科技园B1栋3楼
 
电话:025-8675 6162 
     
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