Thermo EVOS Plan FL PH 20X/0.45 RMS Thread Size Microscope Objective

Thermo Scientific EVOS Plan Fluorite PH 20X/0.45 LWD Objective – AMEP4982

The Thermo Scientific Invitrogen EVOS™ Plan Fluorite PH 20X objective, catalog number AMEP4982, is a long working distance phase-contrast objective designed for fluorescence and demanding transmitted-light microscopy. Featuring 20X magnification, 0.45 numerical aperture, and a 6.12 mm working distance, this objective is well suited for high-contrast cellular imaging through common cell-culture vessels.

Condition

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

Key Features

• 20X magnification for detailed cellular and biological imaging
• 0.45 numerical aperture (NA) for effective light collection and resolution
• Plan fluorite optics provide excellent resolution, bright fluorescence signals, high contrast, and improved optical correction
• Phase-contrast (PH) design enhances visualization of transparent and low-contrast specimens
• Long working distance (LWD) configuration optimized for imaging through common cell-culture vessels
• 6.12 mm working distance
• Optimized for approximately 1.0–1.2 mm vessel thickness
• Suitable for brightfield, phase-contrast, and fluorescence microscopy
• Dry objective; no immersion oil required
• RMS thread size

Applications

• Fluorescence microscopy
• Phase-contrast microscopy
• Brightfield microscopy
• Live-cell imaging
• Cell-culture imaging
• Imaging transparent and low-contrast biological specimens
• Cell culture dish and flask imaging
• Microtiter well plate imaging
• General biological and cellular research

Specifications