ZEISS Objective A-Plan 100x/1.25 Oil Ph3 wd 0.22mm (78920, 421091-9912-000)

ZEISS Objective A-Plan 100x/1.25 Oil Ph3, Working Distance 0.22 mm (78920, 421091-9912-000)

The ZEISS A-Plan 100x/1.25 Oil Ph3 objective is a high-performance oil immersion lens designed for advanced microscopy applications. It delivers 100x magnification with a numerical aperture of 1.25, providing outstanding resolution and detailed image reproduction.

This infinity-corrected objective features a plan design for a flat field of view and supports Phase 3 contrast (Ph3), enhancing the visibility of transparent specimens. A spring-loaded front element offers additional protection during use. The lens is optimized for oil immersion and ensures reliable optical performance at high magnification.

Optical Specifications

• Objective type: A-Plan

• Magnification: 100x

• Numerical aperture: 1.25

• Image scale: 1:100

• Optical system: Infinity-corrected

• Field curvature: Plan

• Phase contrast: Yes (Ph3)

• Cover glass correction: No

• Immersion lens: Yes

• Suspension (spring-loaded): Yes

Mechanical Specification

• Working distance: 0.27 mm

Fields of Application

• Education

• University research

Additional Information

• Supplier product number: 421091-9912-000