finger-print prism

Model:	juka（02-08）
Brand:	JUKA
Origin:	Made In China
Category:	Electronics & Electricity / Electronic Instrument / Optical Lens & Instrument
Label:	optics , prism , finger prism
Price:	US $1 / pc
Min. Order:	1000 pc

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Product Description

There are many types of prisms, each having a particular geometry to achieve the reflections necessary to perform a specific imaging task. Reflecting prisms may invert, rotate, deviate or displace a beam. dispersing prisms produce spectral separation for spectroscopic applications or for tuning a laser output.
JUKA offers many kinds of high precision prisms, please keep in mind that selection of the most suitable prism is primarily dependent on the application.

Specifications
Material		BK7 and Fused silica typically, Visible optical glass, Infrared optical glass.
Tolerances		Low precision	Standard Precision	High precision
Glass Quality	n_d	0.001	0.0005	Melt controlled
	v_d	0.8%	0.3%	Melt controlled
Dimension Tolerance (mm)		+0.20/-0.20	0.10	+0.01/-0.01
Angle Tolerance (θ1)		10 minutes	3-5 minutes	5 second
Angle Tolerance (θ2)		10 minutes	3-5 minutes	10 second
Scratch-Dig		80-50	60-40	10-5
Wave front Distortion @632.8nm		λ per 25mm	λ/4per 25mm	λ/20 per 25mm
Clear Aperture		80%	90%	100%
Bevel		0.2-0.10mmx45d or upon requirement		No bevel
Coating		Coating may be available by custom order