M-1122.N, IOS W-PLAN PH 40X/0.65 microscope objective

Model: IOS Phase Contrast Planachromatic

Description: Objectives for brightfield, darkfield and phase contrast observation

• Magnification / Numerical Aperture

• 10X / 0,25 (M-1120.N)

• 20X / 0,40 (M-1121.N)

• 40X / 0,65 (M-1122.N)

• 100X / 1,25 (oil immersion) (M-1123.N)

• Optical Correction Negative Phase Contrast.
• Flat field correction for 22mm F.N., planachromatic spherical and chromatic corrections.
• Mechanical tube length IOS (infinity-corrected tube length)
• Cover Glass Thickness 0.17 mm
• Working Distance • 10X W.D. 10mm

• 20X W.D. 5.1mm

• 40X W.D. 0.54mm (spring-loaded)

• 100X W.D. 0.13mm (spring-loaded)

• Screw Thread RMS Standard
• Parfocal Distance 45 mm

IOS W-PLAN PH (Plan Achromatic) objectives deliver outstanding performance in phase contrast technique, providing a great contrast generally equired in high-level education and routine laboratory needs. These phase contrast objectives are designed to ensure field flatness up to F.N. 22, based on infinity-corrected optical system.

IOS W-PLAN PH objectives are designed for B-380, B-510 and upright modular systems with phase contrast, and infinity-corrected optical

system.