Leica motCORR™ The Leica motCORR™ objectives provide superior color correction and field flatness based on Leica's plan apochromatic (PL APO) optics for the best imaging results. Their motorized correction collar simplifies the workflow by quickly adjusting the optics to adapt to varying coverglass thickness, changing temper- ature, and specimen inhomogeneities. > The motorized correction collar improves the performance of high numerical aperture (NA) water immersion objectives for bright, high-resolution images > The precise, robust motor provides accurate adjustment > Remote control of the Leica motCORR™ quickly adjusts the optics without disturbing the specimen and minimizes training effort Correction collar not adjusted

Motorized Correction Collar for the Best Optical Performance in 3D Confocal laser scanning microscopy couples high-resolution imaging in xy with the ability to resolve objects in the third (z) dimension. This performance is optimal when the refractive indices of the specimen and all intermediate optical media match. Changes in coverglass thickness and temperature as well as inhomogenous, thick specimens introduce refractive index mismatches. This causes deterioration of the point-spread function, geometric distortion, and spherical and chromatic aberration. These effects limit penetration depth,...

4 CHAPTER – SUBCHAPTER PRECISE CORRECTION FOR SOFTWARE-CONTROLLED CORRECTION FAST ADJUSTMENT LEAVES MORE THOUSANDS OF TURNS SIMPLIFIES WORKFLOW TIME FOR THE EXPERIMENT The correction collar of the Leica The Leica motCORR™ is easily Positioning the correction collar is fast motCORR™ objective is driven by a remote-controlled by the control panel and reduces the time spent on precise and robust motor. It is designed and by LAS AF (Leica Application Suite experiment setup. Optical correction to provide the most reliable adjustment Advanced Fluorescence) microscope adjustments with the Leica motCORR™...

Leica motCORR™ for your applications Reliable and reproducible fluorescence correlation spectroscopy (FCS) data requires a confocal volume that closely resembles the mathematical model used > Leica motCORR™ objectives are based on Leica PL APO optics, featuring excellent spherical and color correction Cross-Correlation Spectroscopy). > High numerical aperture ensures a small Brighter images from thick tissues with multiphoton microscopy: Adjustment of the correction collar to the refractive index of the specimen allows imaging of deeper tissue sections with increased brightness and better contrast....