Product Categories
(Total 12 Products for Who Invented Optical Lens)
Lens and Prisms optical cement
The roof surface of the prism is sometimes coated with optical coating to become the surface of the mirror, which makes the prism not limited to the critical angle of total reflection and can accept incident light at a large angle. Do not confuse the non dispersive Amish roof prism with the dispersive Amish prism....
Roof prism is usually the general name or synonym of optical prism that can simply change the direction of light through reflection by 90 °. Images reflected and flipped through two planes will meet on the optical axis and flip to the side. The ridge prism can rotate and reverse the image and deflect light with a 90 °...
The ridge prism can rotate and reverse the image and deflect light with a 90 ° bend. It is suitable for telescopes and any optical instrument that needs to flip the image from the objective lens, open the right side and bend at 90 ° to maintain the correct visual direction. Amisi roof prism is named after the inventor...
40x optical zoom lens for mobile
The reflection inside the prism is not caused by total reflection, because the angle of the incident light at the time of reflection is less than the critical angle, that is, the minimum angle of total reflection, so both reflecting surfaces should be plated as reflecting mirrors; The incident and outgoing surfaces...
Plano-Convex Cylindrical Lenses is a common cylindrical lenses, it available with positive focal lengths, ideal for laser line, uni-axial magnification, Circularizing the Beam from a Laser Diode and combined with other lenses to form complex imaging systems.We provide custom optical component for laser systems and...
Double concave lens is similar to flat concave lens. The focal length is negative, but the light incident in parallel diverges outward. The curvature radii of the two sides of double concave lens are equal. It is generally used for beam expansion and projection. The principle of geometric drawing of biconcave lens...
The principle of geometric drawing of biconcave lens imaging is the same as that of convex lens. The top of the object is also regarded as two straight lines: one is parallel to the main optical axis, deflects into divergent light after passing through the biconcave lens, and returns the refracted light to the main...
Optical lens laboratory optical
Custom shapes, such as square windows, step windows round windows and so on. Fused silica is an excellent optical material, with low thermal expansion, exhibits more shock resistance, high laser damage threshold and good chemical homogeneity. There are have UV Fused Silica and IR Fused Silica, UV Fused Silica contains...
Fused Silica Plano Convex Lenses
Fused Silica Plano Convex Lenses Plano Convex (PCX) Lenses
have a positive focal length, making them ideal for collecting and focusing
light in multiple imaging applications. Bena’s plano convex lenses are available
with various substrates, including Fused Silica, N-BK7, Silicon, N-SF10, Zinc Selenide,
Ge, Calcium...
Elliptical broadband mirror optical
Flat mirrors are optical
mirrors that are used for applications that deflect light as accurately as
possible, including interferometry, beam steering or folding, or as optical
elements in the imaging systems, such as astronomical telescopes in space station.
Bena offers various flat mirrors, including standard or high...
UV Fused Silica Biconcave Lenses
UV Fused Silica Biconcave Lenses With two concave surfaces, biconcave
lenses have negative focal length, causing collimated incident light to
diverge. and they are ideal for expanding the focal length of an optical
system. Bena’s biconcave lenses are offered with various materials, including UV
Fused silica, ZnSe,...
Optical glass biconcave lenses
With two concave surfaces,
biconcave lenses have negative focal length, causing collimated incident light
to diverge, and they are ideal for expanding the focal length of an optical
system. Bena’s biconcave lenses are offered with various materials, including UV
Fused silica, ZnSe, Silicon, Ge, CaF2, MgF2, N-SF10,...
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