Dove Prisms

DOP

Dove Prisms
In stock
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DOP
Dove prisms have the useful property that they completely invert an image by 180 degrees. If the prism is rotated about its axis the image will rotate at twice the rate of rotation of the prism. Dove prisms provide the most convenient and most precise method of rotating a beam and their long length and square profile make them easy to mount in a cylindrical sleeve. Because of the very limited field of view dove prisms need to be used with collimated or near-collimated beams. These prisms are offered with and without a broadband multilayer anti-reflective coating on the end faces. The hypotenuse face acts as a TIR surface and is therefore normally not coated. It is important, therefore, to keep this surface clean.
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Name Coating Length Delivery Price Add to cart
i
Dove Prism 10 x 10mm 42.2 length 1/4 wave Surface Flatness Uncoated
DOP-10-4
Uncoated 10mm
2 weeks
$290.70
Material BK7 (Refractive index nd=1.517)
Inclination angle 45°±3′
Coating Uncoated
Surface Quality <br> (Scratch-Dig) 20-10
A=B 10mm
Length D 42.2mm
Surface flatness of substrate λ/4
i
Dove Prism 25 x 25mm 105.5 length 1/4 wave Surface Flatness Uncoated
DOP-25-4
Uncoated 25mm
2 weeks
$581.40
Material BK7 (Refractive index nd=1.517)
Inclination angle 45°±3′
Coating Uncoated
Surface Quality <br> (Scratch-Dig) 20-10
A=B 25mm
Length D 105.5mm
Surface flatness of substrate λ/4
i
Dove Prism 15 x 15mm 42.2 length 1/4 wave Surface Flatness Anti-reflection Coated
DOP-15-4M
AR Visible (400 - 700nm) 15mm
in stock
$459.00
Material BK7 (Refractive index nd=1.517)
Inclination angle 45°±3′
Coating Anti-reflection coatings
Surface Quality <br> (Scratch-Dig) 20-10
A=B 15mm
Length D 63.3mm
Surface flatness of substrate λ/4
i
Dove Prism 30 x 30mm 126.6 length 1/4 wave Surface Flatness Anti-reflection Coated
DOP-30-4M
AR Visible (400 - 700nm) 30mm
in stock
$765.00
Material BK7 (Refractive index nd=1.517)
Inclination angle 45°±3′
Coating Anti-reflection coatings
Surface Quality <br> (Scratch-Dig) 20-10
A=B 30mm
Length D 126.6mm
Surface flatness of substrate λ/4
i
Dove Prism 15 x 15mm 63.3 length 1/4 wave Surface Flatness Uncoated
DOP-15-4
Uncoated 15mm
2 weeks
$387.60
Material BK7 (Refractive index nd=1.517)
Inclination angle 45°±3′
Coating Uncoated
Surface Quality <br> (Scratch-Dig) 20-10
A=B 15mm
Length D 63.3mm
Surface flatness of substrate λ/4
i
Dove Prism 30 x 30mm 126.6 length 1/4 wave Surface Flatness Uncoated
DOP-30-4
Uncoated 30mm
in stock
$678.30
Material BK7 (Refractive index nd=1.517)
Inclination angle 45°±3′
Coating Uncoated
Surface Quality <br> (Scratch-Dig) 20-10
A=B 30mm
Length D 126.6mm
Surface flatness of substrate λ/4
i
Dove Prism 20 x 20mm 84.4 length 1 wave Surface Flatness Anti-reflection Coated
DOP-20-4M
AR Visible (400 - 700nm) 20mm
in stock
$561.00
Material BK7 (Refractive index nd=1.517)
Inclination angle 45°±3′
Coating Anti-reflection coatings
Surface Quality <br> (Scratch-Dig) 20-10
A=B 20mm
Length D 84.4mm
Surface flatness of substrate λ/4
i
Dove Prism 20 x 20mm 84.4 length 1 wave Surface Flatness Uncoated
DOP-20-4
Uncoated 20mm
2 weeks
$484.50
Material BK7 (Refractive index nd=1.517)
Inclination angle 45°±3′
Coating Uncoated
Surface Quality <br> (Scratch-Dig) 20-10
A=B 20mm
Length D 84.4mm
Surface flatness of substrate λ/4
i
Dove Prism 10 x 10mm 42.2 length 1/4 wave Surface Flatness Anti-reflection Coated
DOP-10-4M
AR Visible (400 - 700nm) 10mm
in stock
$357.00
Material BK7 (Refractive index nd=1.517)
Inclination angle 45°±3′
Coating Anti-reflection coatings
Surface Quality <br> (Scratch-Dig) 20-10
A=B 10mm
Length D 42.2mm
Surface flatness of substrate λ/4
i
Dove Prism 25 x 25mm 105.5 length 1/4 wave Surface Flatness Anti-reflection Coated
DOP-25-4M
AR Visible (400 - 700nm) 25mm
in stock
$663.00
Material BK7 (Refractive index nd=1.517)
Inclination angle 45°±3′
Coating Anti-reflection coatings
Surface Quality <br> (Scratch-Dig) 20-10
A=B 25mm
Length D 105.5mm
Surface flatness of substrate λ/4

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◦Dove prisms uses a precision fabrication process to ensure minimal light incident axis deviation.
◦We are offering high surface flatness at λ/4 for laser experimental use.

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