ZEISS 20X Plan-Apochromat Objective, 0.8 NA, M27 thread

This objective is intended for use with the EVOS S1000 Spatial Imaging System, and it is one of the three lenses that are included with the instrument purchase. It is the most frequently used objective for acquiring fluorescence and color images of tissue samples.

Specific characteristics

This objective belongs to the Zeiss Plan-Apochromat series, which offers exceptional optical performance with high contrast and resolution, flat field correction, and excellent chromatic aberration correction, making it optimal for precise specimen observation. These objectives are versatile and durable, and their advanced anti-reflective coating enhances image clarity and contrast. Overall, the Plan-Apochromat series delivers reliable, high-quality performance for demanding microscopy applications, including spatial proteomics imaging.

The Plan-Apochromat 20X/0.8 M27 objective is a premium-quality microscope lens designed for high-precision imaging. Here are its key features:

• Magnification: 20X, suitable for higher magnification applications.
• Numerical aperture (NA): 0.8, offering excellent resolution and light-gathering capability.
• Free working distance: 0.55 mm
• Coverglass thickness: 0.17 mm
• Parfocal length: 45.06 mm
• Thread type: M27, compatible with microscopes that accept M27 threaded objectives, such as the EVOS S1000 Spatial Imaging System
• Optical design: plan-apochromatic, which helps ensure excellent chromatic aberration correction and flat field imaging across the entire field of view

Objective compatibility

This objective is compatible with the EVOS S1000 Spatial Imaging System, which is a high performance, multi-modal instrument for imaging and exploration of tissue slides using multiplex spectral fluorescence, transmitted brightfield, phase contrast, and color brightfield modes.