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Main Question or Discussion Point
Hi everybody,
I’m a new user of Zemax, I did some tutorial so I begin to know the functionalities of the soft. But my major trouble comes from the fact that I don’t know really the procedure, the drill.. to make a system from particularities data. For example, I try to do the exercises of the book “Introduction to lens design with Zemax practical example” by Joseph M. Geary. The first homework is a simple lens design from several points, and I have to calculate the mains characteristics.
Input data:
Infinity objet (20mm semi diameter)
Field : 2 incidence: 0° and 5°
Format size of the IMA : rectangular.
Aperture stop: 20 mm semi diameter (plane surface)
Thickness between Aperture Stop and first lens surface: 0
Equiconvex lens
Fnumber: f/10
Lambda: 587nm
Lens Material: BK7
Data to calculate:
EFL
Lens Power
Lens thickness
Radius of curvature R1 and R2
Format size of Ima
Airy disk diameter.
I don’t get to choose the good variables in my system, which cell must be define with marginal ray, chief ray…where start ?!?!
I hope somebody could help me.
Thank you for your replies.
I’m a new user of Zemax, I did some tutorial so I begin to know the functionalities of the soft. But my major trouble comes from the fact that I don’t know really the procedure, the drill.. to make a system from particularities data. For example, I try to do the exercises of the book “Introduction to lens design with Zemax practical example” by Joseph M. Geary. The first homework is a simple lens design from several points, and I have to calculate the mains characteristics.
Input data:
Infinity objet (20mm semi diameter)
Field : 2 incidence: 0° and 5°
Format size of the IMA : rectangular.
Aperture stop: 20 mm semi diameter (plane surface)
Thickness between Aperture Stop and first lens surface: 0
Equiconvex lens
Fnumber: f/10
Lambda: 587nm
Lens Material: BK7
Data to calculate:
EFL
Lens Power
Lens thickness
Radius of curvature R1 and R2
Format size of Ima
Airy disk diameter.
I don’t get to choose the good variables in my system, which cell must be define with marginal ray, chief ray…where start ?!?!
I hope somebody could help me.
Thank you for your replies.
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