Learning Forum

[bailin.zhang]

Hello,

I want to have a lens system which can form the image from infinity to a limited distance as sketched below. Due to the conave system will reduce the field of view. Can you have some suggestions or initial starting configuration for such a compace lens system which can realize the function and reserve the input field of view? Thank you. 

[Akhil Dutt Vijayakumar]

Hi Bailin,

Thank you for posting in Zemax Forum.

I have designed a similar system based on your sketch. You can use this model as a starting point and adjust the design parameters to suit your specific requirements.

Hope that helps

Akhil

[bailin.zhang]

Hi Akhil,

Thank you for your sample mdoeling.

While, it seems your input is only from an central infinity field. My case question is as shown in my drawing, it from different field (angle space).  I also need to keep the original input Field of view.  Do you have some ideas about this?  Best,  Bailin