BaF2 (Barium Fluoride) monocrystal plano-convex cylindrical lens

• After-sales Service: Repair for free for any quality problem
• Warranty: 1 year
• Usage: Lighting, Medical, Optical, Photography, Spectroscopy
• Type: Cylindrical lens
• Transmittance: 90%-95%
• Shape: Cylindrical Shaped Lens
• Model NO.: BaF2 lens
• Material: BaF2
• Lenses Color: Yellow
• Certification: RoHS, ISO9001, CE
• Customized: Customized
• Coating: HMC
• Transport Package: Carton, Blister, Customized
• Specification: As required
• Trademark: CPG
• Origin: China
• HS Code: 9001909090
• Production Capacity: 2000 Pieces

Product Description

BaF2 (Barium Fluoride) monocrystal plano-convex cylindrical lenses 

Introduction:

CPG optics produce precision optical cylindrical lens, a cylindrical lens is a lens which focuses light which passes through on to a line instead of on to a point, as a spherical lens would. The curved face or faces of a cylindrical lens are sections of a cylinder, and focus the image passing through it onto a line parallel to the intersection of the surface of the lens and a plane tangent to it. The lens compresses the image in the direction perpendicular to this line, and leaves it unaltered in the direction parallel to it (in the tangent plane).

Cylindrical lenses can be used to correct ocular astigmatism, although toric lenses are more commonly used. They can also potentially be used in solar water heating installations, such as a plastic pillow-type solar water heater. They are used to correct the output from diode lasers, to produce a round beam from the diode's elliptical output.

CPG optics provides the cylinders in different materials: from plastic to optical glass and some IR materials. CPG optics also adds as-cylindrical curved faces to this kind of products. All the products are widely used in fiber laser or similar application. And we also provide the powell lens for fiber laser application.

Materials: Optical glass/CaF2/BaF2/Fused Silica, etc.

CPG optics also provide the interferometer grams as the test report for cylinders, that should be a guarantee of the quality control of the power/irr specs.

Typical Specification:

Cylindrical Lens	Material:	BaF2
	Dimensions:	LxW:75.5+/-0.1mmx59.6+/-0.1mm
	Height:	23.0+/-0.2mm
	R1:	77.52mm(REF),CC,CYL
	R2:	Infinity
	Surface flatness:	S1&S2:N/A
	Surface quality:	S1&S2:fine ground
		Other surface fine ground
	Centerness:	<5arcmin
	Clear aperture:	>90%
	Chamfer:	N/A
	Standard:	MIL-PRF-13830B

 

Certificates: 

Packaging& Shipping
Package detail:
Optics are packed with Capacitor paper, white paper, custom-made plastic containers etc
Customized safety green carton
Shipping term:

Inspection: