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BK7 Grin Rod Lens Collimating Focusing Spherical Cylindrical Lens

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BK7 Grin Rod Lens Collimating Focusing Spherical Cylindrical Lens

Brand Name : STAR OPTIC

Model Number : CCYL

Certification : RoHS, ISO9001

Place of Origin : Wuhan, China

MOQ : 5pcs

Price : Negotiable

Payment Terms : T/T, Western Union, Paypal

Supply Ability : 50000pcs/Month

Delivery Time : Negotiable

Packaging Details : Safe and dust-free packing

Product Name : Rod Lens

Substrate : N-BK7

Geometrical form : Cylinder

Polish : Cylinder surface polisehd, end surfaces ground

Surface quality : 60/40 scratch and dig

Coating : Uncoated, upon request

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BK7 Rod Lens, Collimating And Focusing Rod Lens

Overview:

A rod lens is a cylindrical lens which has the geometrical form of a cylinder with polished on the circumference and ground on both ends. Optical performance is similar to a cylinder lens. Rod lenses can be used, for example, for collimating a divergent beam in one dimension or for focusing light to a line.

There are also half-rod lenses, which are rod lenses cut into two equal pieces.

Rod lenses are available with different optical materials. N-BK7 and UV fused silica substrates are available for a variety of UV, visible and NIR applications.

Rod lenses can have diameters of a few millimeters, but there are also cylindrical microlenses with substantially smaller diameters. Small-diameter rod lenses are frequently used as fast-axis collimators for diode bars.

Star Optic offers custom sizes, variations in polishing/ ground surfaces and additional coatings are available upon request. We look forward to your inquiry.

General Specifications Of Rod Lens:

Material N-BK7 BK7 Grin Rod Lens Collimating Focusing Spherical Cylindrical Lens
Surface Quality 60/40 scratch-Dig
Diameter Tolerance +0/-0.05mm
Length Tolerance ±0.2mm
Clear Aperture >90%
Polish Cylinder surface polished, end surfaces ground
Coating Unocated, Available

Standard Products of Rod Lens:

PN. Material Diameter
(mm)		 Length
(mm)		 Coating
ROD0102 N-BK7 1.0 2.0 Uncoated
ROD0204 N-BK7 2.0 4.0 Uncoated
ROD0306 N-BK7 3.0 6.0 Uncoated
ROD0310 N-BK7 3.0 10.0 Uncoated
ROD0408 N-BK7 4.0 8.0 Uncoated
ROD0510 N-BK7 5.0 10.0 Uncoated
ROD0515 N-BK7 5.0 15.0 Uncoated
ROD0520 N-BK7 5.0 20.0 Uncoated
ROD1020 N-BK7 10.0 20.0 Uncoated


Product Tags:

BK7 Grin Rod Lens

      

Grin Rod Lens Collimating Focusing

      

Spherical Cylindrical Lens BK7

      
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