Jiangsu Profile
Product List
3496. Double Concave Lens Optical Glass Bi Concave Lens 
[Jan 27, 2023]
[Jan 27, 2023] N-BK7 bi-concave lenses have equal radius of curvature on both surfaces. Bk7 bi-concave lenses are often used to expand light beams or to increase focal lengths in optical systems, and are normally used in combination ...
3497. Optical Wedge Window with Quartz Jgs1 Glass [Jan 27, 2023]
[Jan 27, 2023] Optical windows are used to isolate different physical enviroments while allowing light to pass. The selection of a window should consider the properties of the different optical materials, transmission, wavelength ...
3498. Optical Flat-Optical Glass Flat-Flat Window Optical Blank [Jan 27, 2023]
[Jan 27, 2023] Optical windows are used to isolate different physical enviroments while allowing light to pass. The selection of a window should consider the properties of the different optical materials, transmission, wavelength ...
3499. Optical Flat with Quartz Jgs1 Sapphire Glass [Jan 27, 2023]
[Jan 27, 2023] Optical windows are used to isolate different physical enviroments while allowing light to pass. The selection of a window should consider the properties of the different optical materials, transmission, wavelength ...
3500. Optical Flat Window-Flat Plate-Optical Plate [Jan 27, 2023]
[Jan 27, 2023] Optical windows are used to isolate different physical enviroments while allowing light to pass. The selection of a window should consider the properties of the different optical materials, transmission, wavelength ...
3501. Collimator Lens Collimating Lens with Optical Glass [Jan 27, 2023]
[Jan 27, 2023] Meniscus lenses are designed to minimize spherical aberration. When used in combination with another lens, meniscus lenses will shorten the focal length and increase the NA of the system without introducing significant ...
3502. High Precision Optics Convex-Concave Lens [Jan 27, 2023]
[Jan 27, 2023] Meniscus lenses are designed to minimize spherical aberration. When used in combination with another lens, meniscus lenses will shorten the focal length and increase the NA of the system without introducing significant ...
3503. Surveying Instrument Double Concave Lens with Optical Glass [Jan 27, 2023]
[Jan 27, 2023] Plano-concave lenses are thicker at the edge than in the center and flat on another surface. Plano concave lens (PCV) has negative focal length. So the lenses are used to bend parallel input rays so they can diverge ...
3504. Optical Quartz Jgs1 Jgs3 Fused Silica Plate [Jan 27, 2023]
[Jan 27, 2023] Optical window or flat is a polished piece of material that is transparent at some portion of the electromagnetic spectrum, which allows the desired portion of the spectrum to pass into an optical instrument unaltered. ...
3505. Customized Optical Window with Quartz Glass [Jan 27, 2023]
[Jan 27, 2023] Optical windows are used to isolate different physical enviroments while allowing light to pass. The selection of a window should consider the properties of the different optical materials, transmission, wavelength ...
3506. Customized Optical Window with Sapphire Glass [Jan 27, 2023]
[Jan 27, 2023] Optical windows are used to isolate different physical enviroments while allowing light to pass. The selection of a window should consider the properties of the different optical materials, transmission, wavelength ...
3507. Optical Circular Flat with Ar Coating [Jan 27, 2023]
[Jan 27, 2023] Optical windows are used to isolate different physical enviroments while allowing light to pass. The selection of a window should consider the properties of the different optical materials, transmission, wavelength ...
3508. Optical Rectangular Flat with Bk7 Glass [Jan 27, 2023]
[Jan 27, 2023] Optical window or flat is a polished piece of material that is transparent at some portion of the electromagnetic spectrum, which allows the desired portion of the spectrum to pass into an optical instrument unaltered. ...
3509. Optical Flat Filter for Instrument [Jan 27, 2023]
[Jan 27, 2023] Optical window or flat is a polished piece of material that is transparent at some portion of the electromagnetic spectrum, which allows the desired portion of the spectrum to pass into an optical instrument unaltered. ...
3510. Dia15mm*Thickness 3mm Optical Wedge Window with Angle 4.6 Degree [Mar 13, 2020]
[Mar 13, 2020] Wedged sapphire windows made by Nanjing April are considered among the best in the industry. Our optical grade sapphire wedge windows are excellent at eliminating fringe patterns and cavity feedback, while providing ...
