CXW 95mm Long Working Distance Large Aperture , Achromatic Objective Lens

Product specification:

Introduce

Achromatic objective lens is a common objective lens, which is composed of several groups of positive and negative glued lenses with different curved radius. It can only correct the axial color difference of red and blue light in the spectral line. At the same time, the spherical aberration of the point on the axis and the smart aberration of the point near the axis are corrected. This objective can not eliminate the secondary spectrum. It only corrects the spherical aberration and chromatic aberration of the yellow and green wave areas, but does not eliminate the residual chromatic aberration and the spherical aberration and chromatic aberration of other wave areas, and the bending of the image field is still large, that is, only the clear image in the middle range of the field of view can be obtained. When in use, yellow green light should be used as the lighting source, or yellow green filter should be inserted in the optical path. This kind of objective lens is simple in structure, economical and practical. It is often used with Fugen eyepiece and correction eyepiece. It is widely used in medium and low power microscopes. In black-and-white photography, green color filter can be used to reduce the residual axial color difference and obtain photos with good contrast.

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.