China optical lens manufacturer & supplier

plano concave wavelength

as drawing

They have a negative focal length, is used to diverge a parallel light beam.

2013-06-08

plano convex lens

as drawing

It used to Converge parallel light, or make light source into parallel light .

2013-06-08

meniscus cylindrical lens

as drawing

Lens element with one surface convex, the other being concave. Most spectacle lenses are meniscus types.

2013-06-08

biconcave cylindrical lens

as drawing

This lens is normally bilateral, but based on user needs, we can also provide asymmetric double concave mirror. Its focus is negative,

2013-06-08

BIconvex cylindrical lens

as drawing

Cylindrical lenses are used in applications requiring magnification in one dimension only.

2013-06-08

glass lens

as drawing

.Plano-concave cylindrical lenses are used in cases requiring magnification in one dimension only.

2013-06-08

cylindrical lens

as drawing

Plano-convex Cylindrical lense are have flat (plano)surface and one cylindrical surface curved outward(convex).And will focus in only one dimension .

2013-06-08

wedgeprism

as drawing

Wedge prisms have similar function with
optical windows. They all can be used as
isolating components.

2013-06-08

Corner cube prism

as drawing

It has three mutually perpendicular surfaces
and a hypotenuse face. Light entering
through the hypotenuse is reflected by each
of the three surface

2013-06-08

Dove prism

as drawing

Dove prism has two applications. The main
application is used as a rotator. It can rotate
an image but without deviating the beam.

2013-06-08

optical prism

as drawing

Rhomboid prisms are commonly used to displace a laser beam without changing its direction.

2013-06-08

BK7 prism

Roof prism is combined with a right angle
prism and a totally internally reflecting roof
attached to the hypotenuse.

2013-06-08

prism

as drawing

Penta prism can deviate an incident beam
without inverting or reversing to 90... The
deviation angle of 90.. is independent of
any rotation

2013-06-08

optical lens

as drawing

Right angle prism is deviating or
deflecting a beam of light with 90.. or
180... It is often used in telescope,
periscope and other optical system.

2013-06-08