  + 86-15195999306 丨+ 86-25-83602718

Product Center

"Quality first, Customer first, Development and Innovation"

Product Search

Share to:

Cemented lens

​A cemented lens is also called an achromatic lens. The manufacturing process glues two or more lens elements of different materials together. The performance of imaging in multi-color (white light) is much higher than that of single lens.

Quantity:

A cemented lens is also called an achromatic lens. The manufacturing process glues two or more lens elements of different materials together. The performance of imaging in multi-color (white light) is much higher than that of single lens. Correcting the dispersion of the glass, eliminating the problem of chromatic aberration, achromatic lenses have been widely used in multi-color illumination and imaging, improving cost-effectiveness.



d8df6e2fbae67873ed5fd9467e7fe03

Basic technical parameters:

Dimensional tolerance ± 0.05mm

Surface accuracy 1 / 2λ, λ / 4 per φ25.4mm

Eccentricity: ≥1 ′

Smoothness 60-40, 40-20, 20-10, 10-5

Chamfer 0.2-0.3mm × 45 °

Clear aperture:> 90%

Polishing: High-precision double-sided polishing

The optical performance of achromatic double cemented lenses is far superior to single lenses. Achromatic lenses are suitable for various applications such as fluorescence microscopy, image relay, inspection or spectroscopy


"Quality first, customer first, development and innovation"
Nanjing April Electro-Optics Ltd. founded in 2012, is specialized in high-precision cold processing of crystal materials, with sapphire, quartz and optical glass as raw materials. Core products including window, lens, crystal rod, prism, ball, filter, cylindrical mirror, ball cover, and so forth. 

Home

Copryright   2020 Nanjing April Electro-Optics Ltd. 备案证书号:苏ICP备20012706号Sitemap Technology by leadong