ZEISS Objective Lenses N-Achroplan 50x/1.0 Oil M27 (77611, 420961-9911-000)

The ZEISS N-Achroplan 50x/1.0 Oil M27 objective is designed for routine transmitted light microscopy and reflected light fluorescence microscopy within the visible spectrum. It provides excellent field flattening across a 23 mm field of view, making it particularly suitable for microphotography and detailed laboratory imaging. With a high numerical aperture of 1.0 and oil immersion capability, it delivers bright, high-resolution images for demanding research and educational applications. The objective is supplied with Immersol 518 N immersion oil (20 ml).

Objective N-Achroplan 50x/1.0 Oil M27 (a = 0.22 mm), including Immersol 518 N, 20 ml

Key Features
Magnification: 50x
Numerical Aperture: 1.0
Cover Glass Correction: Yes (0; 0.17)
Immersion: Yes (Oil)

Achroplan and N-Achroplan objectives are developed for routine transmitted light microscopy and reflected light fluorescence microscopy with excitation in the visible range. Their excellent field flattening for a 23 mm field of view makes them particularly suitable for microphotography in routine microscopy.

Optical Specifications
Magnification: 50x
Field Curvature: Plan
Infinity Corrected: Yes
Color Correction: Achromatic
Cover Glass Correction: Yes (0; 0.17)
Immersion Lens: Yes

Performance Specifications
Numerical Aperture: 1.0
Field of View Value: 23
Phase Contrast: Yes
Fluorescence: Yes
Brightfield: Yes

Mechanical Specifications
Working Distance: 0.22 mm

Additional Information
Supplier Product Number: 420961-9911-000