Optical Glass Wedge Prism k9 galss

Optical Glass BK7/K9 Wedge Prism

The wedge prisms is a Prism with a shallow angle between its input and output surfaces. Optical wedges angle are usually 3 degrees or less. Refraction at the surfaces causes the prism to deflect light by a fixed angle. When viewing a scene through such a prism, objects will appear to be offset by an amount that varies with their distance from the prism.

Optical Prisms can be used individually to deviate a laser beam a set angle, or two wedge prisms can be used together for beam steering applications. A single wedge prism's ability to deviate the angle of an incident beam is measured in Diopters with 1 diopter deviating the beam 1cm at a 1m working distance

• Ideal for Beam Steering
• 0.5° - 15° Beam Deviation Options
• Available Uncoated or Anti-Reflection Coated
• Anamorphic Prism Pair Also Available

Technical Specifications:

Material	BK7/K9,Fused Silica,Sapphire
Dimension	12.7mm 19mm 25mm 38mm 50mm
Dimension Tolerance	+0/-0.1mm
Clear Aperture	>90%
Surface Quality	60/40
Flatness	lambda/4 per 25nm at 632.8nm
thickness	3mm on the thinnest edges
angle	1degree-30degree
Deviation Angle	from 1degree to 10 degree

More Information as choice

Znse wedges

Sapphire Window

Right Angle Prism

Sapphire Tube

Germanium Aspheric lens

UV fused silica step Window

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Product Categories : Optical Prisms > Wedge Prisms