Olympus UPlanSApo 40x/1.25 Sil RMS Thread Size Microscope Objective

Olympus UPlanSApo 40x/1.25 Silicone Objective – Refurbished/Used

The Olympus UPlanSApo 40x/1.25 Sil (Model: UPLSAPO40XS) is a high numerical aperture silicone immersion objective designed for advanced fluorescence and live-cell imaging. As part of the Super Apochromat (SApo) series, this lens offers exceptional color correction, high contrast, and flat-field performance across the visible spectrum.

Silicone immersion allows for reduced spherical aberration and refractive index mismatch when imaging deep within aqueous samples, tissues, or mounted specimens—making this objective ideal for 3D imaging and time-lapse studies where long-term focus stability is critical.

Condition

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

Key Features

• 40x magnification with high 1.25 numerical aperture
• Silicone immersion for improved refractive index matching with biological samples
• Super Apochromat optical correction for flat-field, high-contrast imaging
• Ideal for live-cell imaging, deep tissue imaging, and long-term time-lapse
• Standard RMS threading for broad system compatibility
• Supports fluorescence, DIC, and transmitted light techniques

Applications

• Live Cell Imaging
• 3D Fluorescence Microscopy
• Confocal and Widefield Imaging
• Thick Specimen or Tissue Imaging
• Developmental Biology & Neuroscience

Specifications