95mm plan apochromat objective，400-1064nm

95mm parfocal full-plan metallurgical objective

 

1. Product Description

 

Dimension Labs offers a range of 95mm full-plan metallurgical objectives with a full-plan apochromatic design, suitable for metallographic observation and a wide range of optical imaging. By enlarging the effective diameter of the lens to capture light at large divergence angles, the numerical aperture is increased, resulting in extremely high resolution. The lens adopts multi-layer coating of all-optical lens, a large number of crystal materials, high light transmittance, and clearer imaging. The parfocal distance of this series of products is 95mm, the magnification covers 2X-100X, the wavelength band covers 355-1064nm, and the threaded interface is M26×0.706, which can meet various practical application scenarios.

 

2.roduct features

 

• Full planar apochromatic design: suitable for metallographic observation and various optical imaging

• High resolution: The numerical aperture is increased by enlarging the effective diameter of the lens to capture light with large divergence angles, and the numerical aperture is the guarantee of resolution

• High-quality process: Adopt precision copper mirror body material, chrome plating process on the surface, high stability and longer service life

• Multi-layer coating of all-optical lenses: a large number of crystal materials, high light transmittance, and clearer imaging

 

3. Product advantages

 

• Long parfocal distance

 

Parfocal distance: 95mm;

Longer parfocal distances provide longer working distances;

When the parfocal distances are the same, switching objectives requires little refocusing;

 

• Wide range of magnifications

 

The magnification covers 2X-100X;

Meet diverse observation needs;

Flexibly choose the appropriate magnification in different scenarios, so as to meet the flexibility and adaptability;

 

• Wide band coverage

 

The transmittance curve covers the bands 355nm-532nm, 400nm-700nm and 400nm-1064nm.

Different applications often require observation and analysis in different wavelength bands to meet diverse applications;

In a specific band range, the design and optical performance of the objective can be optimized for the characteristics of that band, resulting in improved sensitivity and resolution;

 

• Wide range of numerical apertures

 

Numerical aperture range: 0.055-0.8;

Different numerical apertures can determine the resolution, depth of field and brightness of the objective lens.

Adapt to the needs of various practical scientific research scenarios;

 

• Extra-long working distances

 

Provides more space for sample manipulation and avoids collisions with the objective;

It is suitable for observing samples of different thicknesses;

facilitate the installation of other key components of the system;

It can be adapted to special experimental needs;

 

• High resolution

 

It can provide clear, delicate and high-precision pixel information;

Reveal details in images more clearly;

More data points can be collected, providing more accurate measurements;

 

• Large field of view

 

Covers a wider range of observations;

Quickly browse the sample, make it easier to locate the observation area, and improve work efficiency;

Provide richer information and a more complete understanding of the characteristics and structure of the sample;

 

4.roduct application

 

• Production of semiconductors, electronics, liquid crystal related products, etc

• Quality management system, optical system used in experimental research facilities

• Embedded optical unit for visual inspection systems

• Observation of moving objects such as microorganisms, etc

• Micro Photography: Micro photography captures fine details at very close range, with features such as high magnification, very close range, wide dynamic range, and more. Ensure that the details and colors of the image are accurately reproduced in different lighting conditions. It can reveal the microstructure, texture, color and other information of the object; It can provide clearer and more accurate images for medical observation; Enrich the visual experience in the fields of scientific research and artistic creation, and provide infinite possibilities for the exploration of the microcosm.