Zeiss LD A-Plan 5x/0.15 Ph1 M27 Thread Size 421231-9910 Microscope Objective

Zeiss LD A-Plan Ph1 5x/0.15 Phase Contrast Objective – 421231-9910 – M27 Thread

The Zeiss LD A-Plan Ph1 5x/0.15 objective, catalog number 421231-9910, is a long working distance (LD) phase contrast objective designed for low-magnification transmitted light microscopy. With a 0.15 numerical aperture and M27 thread size, this infinity-corrected objective features a Ph1 phase ring for enhanced contrast of transparent or unstained specimens. Its extended working distance makes it especially useful for use with thick samples, cell culture vessels, or slide preparations under coverslips.

Condition

Condition: Refurbished/Used (This product has been inspected and verified to meet manufacturer specifications)

Key Features

• Magnification: 5x
• Numerical Aperture: 0.15
• Phase Contrast: Ph1 ring
• Optical Design: LD A-Plan – Long Working Distance, Flat-Field Corrected
• Thread Size: M27
• Catalog Number: 421231-9910
• Infinity-corrected for Zeiss transmitted light microscopes

Applications

• Phase contrast microscopy
• Live cell imaging
• Thick sample or culture vessel observation
• Educational and clinical lab applications

Specifications