Off Axis Parabolic Mirror Manufacturers

These mirrors focus light similar to a concave mirror with the significant exception being that the off axis parabolic design redirects the incident light through 90.

Off axis parabolic mirror manufacturers.

An off axis parabolic oap mirror is simply a side section of a parent parabolic mirror. Thorlabs off axis parabolic mirrors are available with one of four coatings. Collimated light that is incident to an oap mirror is focused to a point. Custom mirrors may be manufactured in a range of substrates and alternative coatings as required by our customer s specifications including uv and ir coatings and materials and.

Where to buy parabolic mirrors. The top countries of suppliers are india china and india from which the percentage of parabolic mirror supply is 1 98 and 1 respectively. Buyer s guide products parabolic mirrors. Mirrors with a parabolic shape exhibits the lowest possible aberrations for certain optical purposes such as tightly focusing a collimated laser beam.

Optical coatings optiforms off the shelf oap reflectors need a. However unlike a centered parabolic mirror an oap mirror has an advantage in that it allows more interactive space around the focal point without disrupting the beam as shown in. Some are made as off axis reflectors where the focal point is outside the incoming beam. Moreover by folding the optical axis and displacing the focus away from the mechanical axis it is easier to install baffles to block stray light from.

Off axis parabolic reflectors off axis parabolic reflector diagram an off axis parabolic reflector achromatically directs a collimated beam of light to or from a focal point. One method involves using a rotating furnace to form the mirrors from a molten base material. A simpler way is to cut and shape the off axis paraboloids from metal blanks. Uv enhanced aluminum 250 450 nm protected aluminum 450 nm 20 µm protected silver 450 nm 20 µm and protected or unprotected gold 800 nm 20 µm.

Off axis parabolic mirrors oap mirrors manufacturer reflectors or parabolas available in aluminum or copper substrate with silver or gold coatings. Compared with on axis parabolic or ellipsoidal reflectors the off axis mirrors do not have a central hole enabling light across the entire aperture of the mirror to be focused onto a detector.