CLS-SL-F70
Wavelength 400nm - 750nm
Effective Focal Length 70mm
Working Distance 54 mm
Diffraction Limited 18 mm x 18 mm @ 486 - 750 nm (FN 25.5) 16 mm x 16 mm @ 400 - 750 nm (FN 23)
Entrance Pupil Position 48 ± 6mm (From Mounting Plate)
Entrance Pupil Diameter 4mm (Max)
F# 17.5
F- Theta Distortion < 0.05%
Axial Color < 50 μm @ 400-750 nm
Field Curvature < 700 μm @FN25 ; < 500 μm @ FN21

The CLS-SL-F70 belongs to the high-performance CLS-SL series scanner lenses, meticulously engineered for point-by-point laser scanning imaging applications. This series covers the visible light spectrum (400-750 nm) and features broadband anti-reflection coatings on all optical surfaces, significantly enhancing light transmission efficiency and imaging contrast, providing core optical assurance for high-precision optical systems.


Technical Specifications

Specification Dimension Technical Advantages

Spectral Coverage: Full-spectrum optimization across 400-750 nm visible light range

Coating Technology: Broadband anti-reflection coatings on all surfaces for maximum optical efficiency transfer

Structural Design: Compact chassis design combining stability and reliability

Mounting Interface: Standard SM2 (2.035"-40) external threads on both ends


Application Recommendations

Recommended Configuration: Designed to be used with LENSTEK ITL200 tube lenses and high-quality objectives

Application Scenarios: Confocal Laser Scanning Microscopy (CLSM) systems and other high-resolution scanning imaging applications

Compatibility: Can be directly integrated into custom laser scanning modules or universal optical platforms


Application Areas

As a core module of the LENSTEK optical system solution, the CLS-SL-F70 serves a wide range of fields including:

Biomedical Imaging 

Materials Science Analysis 

Micro-structure Precision Inspection

Suitable for diverse sectors such as research institutions, universities, and industrial manufacturing.

For more technical specifications or custom consultation inquiries, please contact the LENSTEK Technical Support Team.


LAYOUTZEMAX File3D STEP

CLS-SL-F70-LAYOUT.pdf

CLS-SL-F70.ZAR

CLS-SL-F70-Reverce.ZAR

CLS-SL-F70.STEP

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CLS-SL-F70

  • Brand: LENSTEK
  • Product Code: CLS-SL-F70
  • Reward Points: 230
  • Availability: In Stock
  • Â¥13,685.00

  • Ex Tax: Â¥13,685.00

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