Used ZEISS Axio Observer 7

Zeiss Axio Observer 7 Inverted Phase Contrast Motorized Fluorescence Microscope with Eppendorf Micromanipulation System (Model 431007-9904-000)

The Zeiss Axio Observer 7 is a fully motorized, high-end inverted fluorescence microscope engineered for advanced research applications, including live-cell imaging, fluorescence microscopy, micromanipulation, IVF, and microinjection. Featuring a precision motorized stage, phase contrast optics, fluorescence filter turret, and automation-ready architecture, the Observer 7 provides exceptional imaging flexibility and reliability for research and clinical applications.

This setup also integrates a complete Eppendorf micromanipulation platform, including the Robotic Micropositioner, TransferMan, and CellTram, making it a fully equipped solution for IVF, ICSI, microinjection, and single-cell analysis workflows. The binocular viewing head supports real-time digital imaging and documentation using a variety of supported cameras.

Condition

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

Included Items

• Zeiss Axio Observer 7 Inverted Microscope Body (Model 431007-9904-000)
• Binocular Viewing Head
• Widefield Eyepieces – High eye-point optics for comfortable extended viewing.
• Motorized Fluorescence Filter Cube Turret – Includes 3 filter cubes of your choice (additional cubes available).
• Motorized Z-Focus & Fine Adjustment – Precision control for Z-stack imaging and focus reproducibility.
• Motorized Nosepiece – Typically 6-position, compatible with a wide range of Zeiss objectives.
• Motorized Light Path Selector – Automatically switches between fluorescence and transmitted light paths.
• Phase Contrast Condenser & Optics – Enhances visibility of live, unstained samples.
• Manual Condenser Included – With optional motorized condenser upgrade available.
• Transmitted Light Arm, Lamphouse, and Power Supply
• Left-Side Camera Port – Zeiss-standard C-mount for camera integration.
• Computer System – Pre-configured with Micro-Manager software; includes monitor, keyboard, and mouse.
• Eppendorf Robotic Micropositioner – For precise positioning of injection pipettes.
• Eppendorf TransferMan – High-precision mechanical micromanipulator.
• Eppendorf CellTram – Manual microinjector for delicate fluid handling and single-cell work.

Objectives

(Please discuss your application or preferred configuration with our team. We have a full suite of options available.)

Fluorescence Illumination Options

Illuminator (Choose One):

• 100w Mercury with Power Supply
• Upgrade to: Used Metal Halide
• Upgrade to: New X-Cite 110LED System (Includes Adapter, speedDIAL Remote, 3mm x 1500mm Liquid Light Guide)
• Upgrade to: New X-Cite mini+ System (Includes LED Head, miniCUBE Controller, speedDIAL Remote, and Microscope Coupling Flange)
• Upgrade to: New X-Cite XYLIS II XT730S (Includes XT720S, speedDIAL Remote, 3mm x 1500mm Liquid Light Guide)

(3) Filter Cubes of Your Choice

(Additional filter cubes available for purchase.)

Key Features

• Fully Motorized Inverted Research Microscope Platform
• Phase Contrast Optics for Enhanced Live-Cell Imaging
• Manual Condenser Included – Optional motorized condenser upgrade available
• Eppendorf Robotic Micropositioner, TransferMan, and CellTram System
• Motorized Filter Cube Turret and Nosepiece
• High-Speed Motorized Z-Focus and XY Stage
• Fluorescence Illumination Options for Multimodal Imaging
• Digital Camera Compatibility via Binocular Head and Side Port
• Micro-Manager Software (Pre-installed)
• Optional Definite Focus Autofocus System (Models 1, 2, or 3 available)

Applications

• Live Cell Imaging and Time-Lapse Microscopy
• In Vitro Fertilization (IVF) and Intracytoplasmic Sperm Injection (ICSI)
• Microinjection and Single-Cell Manipulation
• Molecular and Cellular Biology
• Protein Labeling and Fluorescence Imaging
• Drug Discovery and Functional Genomics

Specifications

Feature	Specification
Microscope Type	Inverted, Motorized
Catalog Number	431007-9904-000
Optical System	Infinity Corrected
Viewing Head	Binocular
Focus System	Motorized Z-Focus (Optional Definite Focus 1, 2, or 3)
Nosepiece	Motorized, typically 6-position
Stage	Motorized XY
Filter Cube Turret	Motorized, holds multiple fluorescence cubes
Condenser	Manual (Motorized Upgrade Available)
Phase Contrast	Yes
Illumination Options	Mercury, Metal Halide, or LED Systems
Micropositioner	Eppendorf Robotic Micropositioner
Micromanipulator	Eppendorf TransferMan
Microinjector	Eppendorf CellTram
Camera Port	Left-Side C-Mount
Software	Micro-Manager (Pre-installed), ZEN Compatible
Digital Imaging Support	Yes, Camera Optional

Configuration shown is for demonstration purposes. Contact us to discuss your application and needs for a customized quote.