45mm Long Working Distance Achromat Metallurgical Objective 40X Microscope Objective

45mm Long Working Distance Plan Achromat Metallurgical Objective

Product specification:

Achromatic objective: This is a common objective lens, and the word "ACh" is often written on the shell. This kind of objective lens can only correct the position chromatic aberration (red and blue) and spherical aberration (yellow and green light) of the point on the axis and eliminate the paraxial point coma. The chromatic aberration and spherical aberration of other colored lights cannot be corrected, and the field curve is very large. The earliest achromatic objective lens was made by Zeiss.

When choosing a microscope objective, it is important to keep in mind that objectives are often designed to integrate with a particular manufacturer's microscopes. Before interchanging objectives, be sure to check the design tube lens focal length and the threading type of the objectives. A full list of specifications for each objective can be found in the Specs tab above. Please note that the performance of each objective may vary from the engraved specifications when integrated with components and systems from different manufacturers. See the Magnification and FOV tab for more information.

Beijing PDV Instrument Co., Ltd is a collection of optics, precision machinery, automatic control technology independent high-tech research and development enterprises. Since 2005, we have been serving the scientific research institutes and universities. We have developed the hardware and software system (optical path construction, software development, mechanical circuit design, etc.) according to the needs of customers. Through long-term unremitting efforts, the process of building the system to control the optical path and excellent service to customers, we’ve grown into a well-known manufacturer among scientific research, colleges and universities, machinery automation and many other areas.

The company designs and produces telephoto lens, automatic mechanical console, manual console, ultra brightness light source and other products. The products focus on modularization and integration, and have formed mass production. They have complete specifications and good quality. At the same time, they provide customized services. With excellent quality, the products are widely used in electronic and precision industrial testing, laboratory and measuring instrument industries, scientific research institutions, and exported to overseas markets such as Japan, South Korea, Europe and the United States.

The company has strong technical force and has a group of professional teams engaged in R & D, production and sales of optoelectronic products for a long time. It has extensive professional experience in displacement precision adjustment, motion control, precision image measurement and so on.

We hope to become your reliable partner with perfect products and reasonable price, and win your support.