Motic Plan apochromatic. objective PA ELWD 20X/0.420 (wd 20mm) Parfocality correction (67682)

The Motic Plan Apochromatic PA ELWD 20x/0.420 objective is designed for high-quality imaging with an extra-long working distance, making it ideal for advanced research, industrial inspection, and laboratory applications. This objective provides superior color correction and a flat field of view, ensuring sharp and accurate images across the entire specimen. With a magnification of 20x, a numerical aperture of 0.420, and a working distance of 20 mm, it allows for the observation of large or thick samples without the need for a cover glass. The lens is infinity-corrected, does not require immersion oil, and includes parfocality correction for smooth focus transitions between objectives.

Field curvature: Plan
Color correction: Apochromatic
Immersion lens: No
Infinity corrected: Yes
Suspension: No
Image scale: 20
Magnification: 20x
Cover glass correction: No cover glass required
Numerical aperture: 0.420
Working distance: 20 mm
Supplier product number: 1101001700122