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CCB
Coating
Diameter φD
Height H
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Retro-reflectors, or corner cubes as they are sometimes called, have the property that light incident on the face of the prism is deviated by 180 degrees independently of its angle of incidence. This means that any light incident on the surface will be reflected back along the same path that it came from. These retro-reflectors are extremely precise providing an exact 180 degree deviation within a 5arcsec tolerances. This enables them to be used for high precision applications or with lasers over very long distances. These angle insensitive; mirrors have numerous uses in alignment and metrology. Our retro-reflectors are available uncoated or with a visible broadband AR coating on the face.

◦The corner cube is fabricated under high precision process to assure the reflection of high accuracy light.
◦Light entering the corner cube reflects off each of the three surfaces and the emerging light is parallel to the entrance beam.
◦We also offer CCB-M option with an anti-reflection coating to minimize light power loss.

Related product
Products
Technical Data
Documents/Downloads
Guide

▶We also offer hollow retro-reflector (RCCB) which can assure incident angle of 20 degrees without change in reflection light power.
W3128
▶Please refer to here for Wavelength Characteristic Data (Reference Data, EXCEL file format).

Attention

▶Light entering the corner cube reflects off each of the three surfaces and the emerging light is parallel to the entrance beam.
▶To reduce the affects of polarization, we recommend the use of a hollow retroreflector (RCCB).
W3128

Common Specifications
MaterialBK7
Wavefront distortion on the side of the apertureλ/4
Angular deviation of beam<5″
CoatingCCB ; Uncoated
CCB-M ; Antireflection Coating (400 - 700nm)
Incident angle±20°(Range obtained by Total reflection Critical Angle)
Surface Quality
(Scratch-Dig)
40-20
Clear aperture90% of the diameter
Outline Drawing

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Schematic

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The transmittane and the Anti-reflection effect of BK7

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T: Transmission

Part Number

Catalog PDF

dxf

STP

IGS

SAT

Zemax

CCB-10

CCB-15

CCB-20

CCB-25

CCB-30

CCB-50

CCB-10M

CCB-15M

CCB-20M

CCB-25M

CCB-30M

CCB-50M

Spec
Compare
Part Number
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    JP Yen Stock Qty
CCB-10
CCB-15
CCB-20
CCB-25
CCB-30
CCB-50
CCB-10M
CCB-15M
CCB-20M
CCB-25M
CCB-30M
CCB-50M

Uncoated

φ10mm

8.6mm

-

Uncoated

φ15mm

11.4mm

-

Uncoated

φ20mm

15.6mm

-

Uncoated

φ25mm

19mm

-

Uncoated

φ30mm

22.7mm

-

Uncoated

φ50mm

36.5mm

-

Antireflection Coating

φ10mm

8.6mm

4J/cm2

Antireflection Coating

φ15mm

11.4mm

4J/cm2

Antireflection Coating

φ20mm

15.6mm

4J/cm2

Antireflection Coating

φ25mm

19mm

4J/cm2

Antireflection Coating

φ30mm

22.7mm

4J/cm2

Antireflection Coating

φ50mm

36.5mm

4J/cm2

RoHS  

¥55,100

IN STOCK
RoHS  

¥48,450

IN STOCK
RoHS  

¥49,400

IN STOCK
RoHS  

¥50,350

IN STOCK
RoHS  

¥52,250

LOW
RoHS  

¥74,100

IN STOCK
RoHS  

¥57,000

LOW
RoHS  

¥50,350

IN STOCK
RoHS  

¥51,300

CONTACT
US
RoHS  

¥52,250

LOW
RoHS  

¥54,150

LOW
RoHS  

¥78,850

LOW