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  • 发布时间: 2014 - 07 - 01
    (1) Sergio La TorracaLaserSLTVia M.Mazzella 73/7580077 Ischia (Na)ItalyTel: +39 (0) 81 993241Fax: +39 (0) 81 3331684E-mail: info@laserslt.comhttp://www.laserslt.com (2) Dr Viktoras VaicikauskasOPTRONIKA LtdStaneviciaus 16-8LT-07124 VilniusLithuaniaTel/Fax: +370 5 2644866Mob: +370 699 61327 E-mail: vikvai@ktl.mii.lthttp://www.optronika.lt(3) Marcus SchmiederLDS Light Design GmbHSchoene Aussicht 822085 Hamburg GermanyTel: +49-172-600 8989Fax: +49-172-600 5530E-mail: info@lightdesign.dehttp://www.lightdesign.de (4)BlueSkymarketingMr.Paul LoudonUnit 29SIX Harmony RowGlasgow G51 3BA,BritainTEL :+08...
  • 发布时间: 2014 - 07 - 01
    (1)L. Michael Roberts - Laser F/XHamilton OntarioCanada L8S 2N5Tel: 001-905-523-7669Fax: 001-905-523-766E-mail: Viasho@laserfx.comhttp://www.laserfx.com/viasho.laserfx.com/index.html
  • 发布时间: 2014 - 07 - 01
    1) Mr. Jae Sung JeongLVI Technologies Inc.Rm#704, ApexTower 6-21 Nonhyun-dong Gangnam-gu,Seoul, 06040 KoreaTel: +82-2-511-4790Fax: +82-2-511-4791E-mail: lvitech@lvitech.comhttp://www.lvitech.com(2)Dr. James Chen YihongSintec Optronics Pte Ltd 196Pandan Loop #07-26 Pantech Industrial Complex Singapore 128384 Singapore Tel: +65 67781866 Fax: +65 67781781 E-mail: sales@SintecOptronics.comhttp://www.sintecoptronics.com(3) Mr. Wang HanwenKANWASHOUJICO.,LTD 1-5-704, KOAMICHO, NIHONBASHI,CHUO-KU, TOKYO,103-0016 JAPAN TEL : +81-3-5879-6528FAX : +81-3-5879-6568E-mail : tantou@kanwashouji.comht...
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Products Product Details
产品名称:

ophthalmic lens

We provide all kinds of coating lens, lens, filter, prism, and other products, good coating, high efficiency

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product details

 

The laser output mirror

The output mirror is one of the important original cavity of laser output. Laser is made by two or more pieces with incentive medium lens bounces back and forth, stimulated amplification. Incentives in order to get the laser medium must be greater than the gain of the initialenergy release for output loss. The CNI provides different special wavelength laser output mirror.



ophthalmic lens

standard product

wave lengthDimensionFilm system

473nm OC

ø4mm, R=50/100/200mmFlat concave mirror,HR

532nm OC

ø4mm, R=50/100/200mmFlat concave mirror,HR
671nm OCø4mm, R=50/200mmFlat concave mirror,HR
1064nm OCø4mm, R=50/100/200mmFlat concave mirror,HR



  ◆optical lens

ophthalmic lens

Standard products

Design wavelength: 546.1nm
Design indicators: 1.5183 ±0.0005

Diameter tolerance: +0.0, -0.15mm

Paraxial focal length: ±2%
Coaxiality: 3 arc minutes
Clear aperture: >80%
Cant: 0.25 mm x 45°
Surface quality: 60-40 scratch and dig
Flatness: l/4@632.8nm

Lens type

Model

Graphic

Character

Flat convex mirror

L01

ophthalmic lens

Is the focal length lens

Biconcave lens

L02

ophthalmic lens

Negative focal length lens

Flat concave mirror

L03

ophthalmic lens

Negative focal length lens




  ◆Wave plate

ophthalmic lens

Wave plate is also called the phase delay, composed of double refraction material processing.It makes by two mutually orthogonal polarization of the wave plate component phase shift, can be used to adjust the state of polarization of the light beam.The CNI wave plate is made up of quartz crystal, mainly for the half wave plateand a quarter wave plate.Can be customized a variety of wavelength and the size of the wave plate.



  ophthalmic lens Half wavelength plate

ophthalmic lens

  

 Linear polarized by half wave plate, is still the linear polarized light, however, its vibration plane of vibration and the vibration of the polarized light of the incident ray face turned 2 theta.If theta = 45 °, the emergent light vibration of vertical surface with the original incident light vibration, that is to say, when theta equals 45 °, 1/2 wave plate can make the 90 ° polarization rotation.Half wave plate can also be used together with PBS, spin 1/2 wave plate, we can realize the variable ratio of a dispersion prism.


  ophthalmic lens Quarter-wave plate

ophthalmic lens

  

Wave plate is also called the phase delay, composed of double refraction material processing.It makes by two mutually orthogonal polarization of the wave plate component phase shift, can be used to adjust the state of polarization of the light beam.The CNI wave plate is made up of quartz crystal, mainly for the half wave plate and a quarter wave plate.Can be customized a variety of wavelength and the size of the wave plate.


  ophthalmic lens Wave plate type.

Type

Character

Zero order wave plate

Glue

  • Uv adhesive glue

  • Large temperature bandwidth

  • Wavelength bandwidth is big

  • Suitable for medium and small power

Light glue

  • The light path without glue

  • Large temperature bandwidth

  • Large temperature bandwidth

  • High damage threshold

Air-gap
  • With metal stents, light path without glue

  • Large temperature bandwidth

  • Wavelength bandwidth is big

  • High damage threshold

True zero order wave plate

Glue
  • Uv adhesive glue

  • Large temperature bandwidth

  • Wavelength bandwidth is big

  • Suitable for medium and small power

Uniwafer
  • Single chip, optical path without glue

  • Large temperature bandwidth

  • Wavelength bandwidth is big

  • High damage threshold

  • Only applies to 1310 nm and 1550 nm

Multistage wave plate

  • Large temperature bandwidth

  • Small wavelength bandwidth

  • High damage threshold

  • Price is zero order wave plate is cheap


  ophthalmic lens Technical parameters

Material

Quartz crystal

The diameter tolerance

+0.0, -0.15mm

Precision of phase delay

λ/8,λ/4,λ/2, or discretional

Wavefront aberration (single)

≤λ/4@632.8nm barring Cemented Waveplate

Retardation

≤λ/300、≤λ/500

Wavelength range

260-1600 nm

Parallelism

≤1 arc second

The surface quality

20/10 scratches and dig

Clear aperture

≥90%

Anti-reflection coating

R≤0.25% @ Center wavelength


Parameters of wave plate

Multistage

Low-level

Zero order agglutination

Zero order bandwidth agglutination

Thickness (mm)

~1

≤0.5

1.5~2

1.5~3

Spectral line width (nm)

0.5

1.5

30

110






  ◆Filter

An important performance of filter or a specific wavelength selective absorption is fully absorbed.The absorption of the most common membrane is the metal film and colored glass, but the metal film is sensitive to wavelengths absorbed not, colored glass can be within the scope of the dozens of nano, absorption of different wavelengths to produce the difference of several orders of magnitude.Changchun new industries company can provide metal film, colored glass and insulating film and so on the many kinds of filter.




ophthalmic lens

Standard products

Application:
ophthalmic lensFluorescence excitation

ophthalmic lensPhotometry

ophthalmic lensStray light out
ophthalmic lensBand pass filter


Parameter

λ (nm)

Transmittance

473/ 532 nm With filter

700

0.01

670

0.06

570

0.82

530

0.97

470

0.97

420

0.90

350

0.65

320

0.04



671 nm

With filter

1060

0.01

780

0.37

670

0.77

660

0.82

650

0.82

630

0.87

560

0.97

530

0.95

370

0.94

280

0.01



1064 nm

With filter

2700

0.83

1900

0.98

1300

0.98

1060

0.98

980

0.97

950

0.97

860

0.75

840

0.25

800

5*10-4




  ◆The linear generator

 

Linear generator is used to form a uniform line as a reference line, usually for collimation, machinery, building and industry.In addition, the lens can also be used in low power laser.We can provide customers with the whole Angle of 7 °, 10 °, 30 °, 45 °, 60 °, 75 °, 90 ° of the lens to adapt to various application requirements.



Parameters

Model

Number of full perspective (α°)

Material

LG##

 7°,10°,30°,45°,60°,75°,90°

BK7


  Note: according to the customer request to provide the size of the other point of view.



  ◆The polarization dispersion prism

Broadband polarization splitting prism to multiple light sources or light source can be adjusted for effective polarization spectral, each polaroid cemented together by a pair of high-precision rectangular prism and to ensure the wavefront aberration control at the lowest.The prism on the inclined plane of coated polarization spectral dielectric film, four broadband multilayer plating outside surface coating to reduce the surface reflection losses.

Polarization dispersion prism of the incident unpolarized light into two beams of the vertical line polarization.The P polarized light through completely, and S polarization with 45 degree Angle is reflected, the absorption of light.The extinction ratio can be more than 500:1.Our broadband polarization splitting prism can support four covers the visible light and near infrared wavelength range, and there are 12.7 and 25.4 mm two sizes to choose from.


ophthalmic lens

ophthalmic lens

Product features:

ophthalmic lens The superior broadband performance

ophthalmic lens Extinction ratio>500:1, 1000:1(Average)

ophthalmic lens Low wavefront aberration


  ophthalmic lens 产品规格

材料

BK7grade A optical glass,石英玻璃

T/R

特定波长下50/50±5% R=(Rs+Rp)/2,T=(Ts+Tp)/2

入射光入射角

0°±2°

出射光束偏转

0°±3'(T),0°±5'(R)

镀膜

斜面上镀偏振分光膜;四个外表面镀宽带多层增透膜

表面光滑度

0.3-3

表面质量

20/10 to 80/50

通光孔径

>90%外形尺寸

应用

分光光度计、干涉仪、可调谐激光器等

尺寸、T / R、入射角度、波长范围或其他规格可按照客户要求定制


  ophthalmic lens Product specification

Narrow band532, 632.8, 780, 850, 1064, 1550nm
Broadband450-650, 650-900, 900-1200nm



  ◆The lens&The window glass

  ophthalmic lens The lens

ophthalmic lens

ophthalmic lens


Parameters:

ophthalmic lens Coating:(400-700nm)R≤0.5%

ophthalmic lens Metal reflectivity:T≤0.5%

Standard products

The serial numberA (mm)B (mm)C (mm)D材质
126±0.24.6±0.21.8±0.2¢22H-K9L (or H-BaK7)
24±0.14±0.051.15±0.2¢22

  ophthalmic lens The window glass

ophthalmic lens

ophthalmic lens


Standard products



A (mm)

B(mm)

C(mm)

PV value

The material

15.0±0.1

5.0±0.1

0.7±0.1

Coating on side (532nm,635nm,808nm, IR-CUT)

B270(H-K9L) Soda Lime
220±0.1

20±0.1

1±0.02
380±0.1

80±0.1

(0.5,0.7,1.0,1.5,1.7,2.0,3.0mm) ±0.03
476±0.176±0.1(0.8,1.0,1.5,2.0,2.5) ±0.03
5

60±0.1

50±0.15.6±0.032.02808nm±45: R≥98%

H-K9L

6

11.6±0.1

11.6±0.1

2.2±0.03


ARZAB25
7

5.2±0.05

5.2±0.051±0.030.02Coating MgF2Quartz glass

 

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