High-end microscope objective manufactured by Carl Zeiss. The Plan-Apochromat series represents the highest optical quality in Zeiss objectives, offering excellent chromatic correction, very high numerical aperture and a perfectly flat field of view. This objective is designed for high-resolution biological microscopy and professional laboratory applications. Compatible with Zeiss infinity-corrected microscope systems, including research microscopes such as Axioskop, Axioplan, Axiovert and Axio Imager. ⸻ Specifications • Manufacturer: Carl Zeiss • Model: Plan-Apochromat • Magnification: 63x • Numerical Aperture: 1.4 • Immersion: Oil • DIC compatible (Differential Interference Contrast) • Optical system: Infinity corrected • Coverslip thickness: 0.17 mm Reference number: 44 07 62 ⸻ Condition Good cosmetic condition. The optics appear clear when inspected with light. No visible fungus or scratches. ⸻ Included • Carl Zeiss Plan-Apochromat 63x / 1.4 Oil DIC microscope objective ⸻ Shipping Careful packaging and tracked shipping.