Miniature High-NA
Objectives

High-performance miniature objectives – compact and versatile
If numerical apertures greater than 0.6 (NA > 0.6) are required, the high-resolution field of view of pure GRIN lenses is not sufficient, or chromatic aberration needs to be corrected over a wide spectral range, then miniature high-NA objectives with diameters of 1.3 to 2.2 mm are used.
- The different product versions differ in their complexity and thus also in the degree of correction of aberrations.
- What is outstanding in the chromatic- and field-corrected optics is the usable object field size at high NA compared to the mechanical diameter of the objective coupled with chromatic correction over a wide spectral range.
- The latest generation of objectives is also characterized by a significantly reduced field curvature.


Customizable at the customer’s request:
On request, the following are possible:
- In vivo endomicroscopy, single-photon fluorescence microscopy
- Nonlinear Optical Imaging Modalities (SHG, TPF)
- Tissue imaging, flexible fluorescence microscopy
- NA Conversion

Any Questions?
Contact us!
Anke Kräplin
Dipl. Eng. and Managing Director
Phone: +49 (3641) 55417-0
E-Mail: sales@grintech.de
Data Sheets
Tolerances_and_Handling
Tolerances_and_Handling.pdf (224.14 KB)
High_NA_Endosmicrscopic_Imaging_Objective_for_Fluorescence_Microscopy
High_NA_Endosmicrscopic_Imaging_Objective_for_Fluorescence_Microscopy.pdf (434.31 KB)
High_NA_Endosmicroscopic_for_2_Photon_Microscopy
High_NA_Endosmicroscopic_for_2_Photon_Microscopy.pdf (503.20 KB)
High_NA_Chromatic_And_Field_Corrected_Endosmicroscopic_Imaging_Objectives
High_NA_Chromatic_And_Field_Corrected_Endosmicroscopic_Imaging_Objectives.pdf (1.02 MB)
New_High_NA_Chromatically_And_Field_Corrected_Endomicroscope_Tube_for_CARS_And_Non_Linear_Imaging
New_High_NA_Chromatically_And_Field_Corrected_Endomicroscope_Tube_for_CARS_And_Non_Linear_Imaging.pdf (508.76 KB)