Rotating Image Optical Prisms Thorlabs Dove Prism Retroreflect

Brand Name:STAR OPTIC
Certification:RoHS, ISO9001
Model Number:DOV
Minimum Order Quantity:Negotiable
Delivery Time:Negotiable
Payment Terms:T/T, Western Union, Paypal
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Location: Wuhan China
Address: 4th floor, building 9, Optics Valley New Dynamic, 5th Hi-Tech road, East lake Hi-Tech Zone, Wuhan, China
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Dove Prism, Rotating Image

Overview:

A Dove prism is used to rotate, invert, or retroreflect an image, depending upon the prism's rotation angle and the surface through which the light enters the prism.


Image Rotation

A beam of light travelling parallel to the longitudinal axis, entering one of the sloped faces of the prism undergoes total internal reflection from the inside of the longest (bottom) face and emerges from the opposite sloped face. Images passing through the prism are flipped (mirrored), and because only one reflection takes place, the image is also inverted but not laterally transposed.


Retroreflection

When light is incident on the longest face, the Dove prism acts as a retroreflector or a right-angle prism. The light exits parallel to the input light (independent of the incidence angle) and is inverted by 180°


General Specifications of Dove Prism:

MaterialBK7
Dimension Tolerance±0.2mm
Flatnessλ/4@632.8nm
Angle Tolerance<3arc minutes
Surface Quality60/40 scratch and dig
Clear Aperture>90%
ChamferProtective<0.5mm@45°
CoatingNo coating, available

Standard Products of Dove Prism:

PN.Material

A

(mm)

B

(mm)

h

(mm)

DOV0505N-BK721.15.05.0
DOV1010N-BK742.310.010.0
DOV1515N-BK763.415.015.0
DOV2020N-BK780.020.020.0


China Rotating Image Optical Prisms Thorlabs Dove Prism Retroreflect supplier

Rotating Image Optical Prisms Thorlabs Dove Prism Retroreflect

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