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Zeiss Plan-Apochromat 40x/0.95 Korr Infinity-Corrected Microscope Objective 420660-9970
Product Description
The Zeiss Plan-Apochromat 40x/0.95 Korr Microscope Objective (420660-9970) is a precision dry objective designed for high-resolution microscopy using the Infinity Color Corrected System (ICS). Featuring a high numerical aperture (NA) of 0.95 and a moderate free working distance of 0.25 mm, this apochromatic lens provides excellent color correction and exceptional optical performance for advanced fluorescence and brightfield imaging applications.
- Magnification: 40x
- Numerical Aperture (NA): 0.95, enabling high resolution and light-gathering capacity
- Free Working Distance: 0.25 mm
- Coverglass Thickness Compatibility: 0.13–0.21 mm, optimized for standard coverslips
- Thread Type: M27x0.75 for secure mounting
- Immersion: Dry objective, no immersion medium required
- Field of View Diameter: 25 mm
- Parfocal Length: 45.06 mm for seamless objective swapping
- Optical System: Infinity Color Corrected System (ICS) for chromatic and spherical aberration correction
- Color Correction: Apochromatic (APO) for precise multi-wavelength imaging
- Iris: Not included
- Designed For:
- Excellent fluorescence microscopy compatibility, supporting multi-channel fluorescence analysis
- High-quality brightfield microscopy
- Differential Interference Contrast (DIC) imaging
- Not suitable for: phase contrast, darkfield, or reflected light/materials applications
This objective is widely adopted by molecular biology, biotechnology, and biomedical engineering laboratories for detailed cellular imaging and fluorescence-based assays essential in molecular cloning workflows and synthetic biology research. It has been thoroughly inspected, cleaned, and tested on the Zeiss Observer 7 microscope, ensuring optimal performance and reliable image quality critical in bioprocessing and molecular diagnostics. The mechanical components receive lubrication and verification to maintain smooth operation if adjustable.
The product is supplied with a warranty and after-sales technical support, ensuring it meets demanding research standards. Professional packing safeguards the objective during shipment, making it a dependable choice for researchers engaged in advanced cell imaging and biomanufacturing pipelines requiring precision optical components.
Item Stats
Product details
| Stock | In Stock |
| Brand | Zeiss |
| Product Code | 40x/0.95 KorrU7 |
| Condition | Pre-Owned |
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