F-Theta Lenses and Microscope Objectives

F-Theta lenses are designed to provide a flat field on the image plane for scanning and engraving applications where a high power laser and a set of rotating mirrors are used to scan across a given field. TOPAG also offers microscope objectives.

Description 

F-Theta lenses

F-Theta lenses are designed to provide a flat field on the image plane for scanning and engraving applications where a high power laser and a set of rotating mirrors are used to scan across a given field.

Microscope objectives

Please contact us for further details. Prices on request.

Order no. Magnification NA Focal length Working distance Design type Optical scheme
990-0410 4x 0.10 40 mm 23.4 mm air immersion plan achromat
990-1125 10x 0.25 16 mm 13.13 mm air immersion plan achromat
990-2040 20x 0.40 8 mm 1.70 mm air immersion achromat
990-4065 40x 0.65 4 mm 0.41 mm air immersion achromat
990-1025 100x 1.25 1.25 mm 0.10 mm oil immersion achromat

 

Documents 
Inquiry 
Do you have questions about F-Theta Lenses and Microscope Objectives?
Your details will be gathered and handled to respond to your request.
Detailed information on this topic can be retrieved from our privacy policy.
  • Description
  • Documents
  • Inquiry

F-Theta lenses

F-Theta lenses are designed to provide a flat field on the image plane for scanning and engraving applications where a high power laser and a set of rotating mirrors are used to scan across a given field.

Microscope objectives

Please contact us for further details. Prices on request.

Order no. Magnification NA Focal length Working distance Design type Optical scheme
990-0410 4x 0.10 40 mm 23.4 mm air immersion plan achromat
990-1125 10x 0.25 16 mm 13.13 mm air immersion plan achromat
990-2040 20x 0.40 8 mm 1.70 mm air immersion achromat
990-4065 40x 0.65 4 mm 0.41 mm air immersion achromat
990-1025 100x 1.25 1.25 mm 0.10 mm oil immersion achromat

 

Do you have questions about F-Theta Lenses and Microscope Objectives?
Your details will be gathered and handled to respond to your request.
Detailed information on this topic can be retrieved from our privacy policy.

Do you have questions about our products?

Write to us | info@topag.de

Give us a call | +49 6151 425978

TOPAG Lasertechnik GmbH
Nieder-Ramstädter Str. 247
64285 Darmstadt, Germany
Phone: +49 6151 4259 78
Fax: +49 6151 4259 88
E-mail: info@topag.de