With Optotune’s manually tunable lenses for lighting, it is possible to realize a variable beam angle of a spotlight without any quality reductions (no intensity rings) and with very high efficiency. The optical designs presented in the application notes below offer variable beam angles from a flood light angle of 40° all the way down to a small 10° spot. With the ML-55-106, lighting designs with over 2000 Lumen are possible. This makes Optotune’s tunable lenses ideal for application in:
Machine Vision Lighting
Detailed information about the implementation of Optotune’s tunable lenses can be found in the application notes below. Optotune has also a product for laser speckle reduction that opens new possibilities for laser illumination. Refer to the Laser Speckle Reducer (LSR) application note below for further information.
Adaptive lighting principle using a tunable condenser lens
See how the ML-25-50 can reach beam angles of 8° to 40° without reducing the efficiency when tuning.
Optotune can develop lenses with different sizes and/or different mechanical interfaces according to customer specifications. For further details contact us under