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UV溶融石英平凸レンズ、コーティング無し


  • UV Grade Fused Silica
  • Broadband AR Coating Available
  • Wavelength Range: 185 nm - 2.1 µm
  • Zemax Files Available

LA4372

(Ø75 mm)

LA4984

(Ø2")

LA4380

(Ø1")

LA4647

(Ø1/2")

LA4194

(Ø6 mm)

LA4249

(Ø5 mm)

Related Items


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Common Specifications
Lens ShapePlano / Convex
MaterialUV-Grade Fused Silicaa
Wavelength Range185 nm - 2.1 μm
Diameters AvailableØ5 mm, Ø6 mm, Ø1/2",
Ø1", Ø2", or Ø3"
Diameter Tolerance+0.00 mm / -0.10 mm
Thickness Tolerance±0.1 mm
Clear Aperture>90% of Diameter
Design Wavelength587.6 nm
Index of Refraction
1.460 (@ 588 nm)
Surface Quality40-20 Scratch-Dig
Surface Flatness
λ/2 (Plano Side)
Spherical Surface Power
3λ/2 (Convex Side)b
Surface Irregularity
λ/4 (Peak to Valley)
Centration≤3 arcmin
Focal Length Tolerance±1%
  • リンクをクリックすると基板の仕様がご覧になれます。
  • Spherical Surface Power (球面度)は、平面光学素子に対する表面の平面度(Surface Flatness)と同様で、曲率を有する光学素子の表面と校正された基準面との間の偏差の指標です(特に明記しない限りは、633 nmの光源を使用)。この仕様は一般的に「surface fit」とも表記されます。

特長

  • 6種類の直径: Ø5 mm、Ø6 mm、Ø12.7 mm(Ø1/2インチ)、Ø25.4 mm(Ø1インチ)、Ø50.8 mm(Ø2インチ)、Ø75 mm
  • UVグレードの溶融石英 
  • 波長域:185 nm~2.1 μm (コーティング無し) 
  • 焦点距離:10.0~1000.0 mm
  • 表面品質: スクラッチ&ディグ 40-20

当社のUVグレード溶融石英平凸レンズは、Ø5 mm~Ø75 mmのサイズをご用意しています。UVグレードの溶融石英は、深紫外域で優れた透過率を示し、また実質的にレーザ誘起蛍光がないため(193 nmで測定)、UVから近赤外域までの用途に適しています。 また、UV溶融石英は、N-BK7よりも高い均一性と低い熱膨張率を備えています。

平凸レンズは、正の焦点距離を持つ最も一般的なレンズ素子で、一般的にはコリメートされた入射ビームを収束するのに使われます。このような場合、コリメートされた光源は、球面収差を最小限に抑えるために曲面側から入射します。 画像の質を重要視しない場合、平凸レンズはアクロマティック複レンズの代用品としてもお使いいただけます。

平凸レンズと両凸レンズは、どちらもコリメートされた入射光を収束しますが、絶対倍率が0.2未満か5以上の場合は平凸レンズのご使用をお勧めします。 倍率が0.2~5の場合は、一般的に両凸レンズのご使用をお勧めします。

Zemaxファイル
下の型番横の赤いアイコン(資料)をクリックすると、各製品のZemaxファイルをダウンロードいただけます。また、こちらからは当社の全てのZemaxファイルの一括ダウンロードが可能です。

これらのレンズの取付け用に固定式レンズマウント もご用意しております。曲率の大きいレンズを取り付ける際スパナレンチ用に隙間を作る、SM05、SM1、SM2ネジ付きの厚型固定リングもご用意しています(詳細は「取付けオプション 」タブをご参照ください)

UVFS Plano-Convex Lens Selection Guide
Unmounted LensesMounted Lenses
Uncoated
-UV Coating (245 - 400 nm)
-A Coating (350 - 700 nm)
-B Coating (650 - 1050 nm)
-C Coating (1050 - 1700 nm)
YAG V-Coating (532/1064 nm)
Uncoated
-UV Coating (290 - 370 nm)
-A Coating (350 - 700 nm)
-B Coating (650 - 1050 nm)
-C Coating (1050 - 1700 nm)
-YAG V-Coating (532/1064 nm)

カスタム仕様のコーティングにも対応いたします。お見積については、当社までお問い合わせください。

Optic Cleaning Tutorial
Optical Coatings and Substrates
Lens Tutorial
他の球面単レンズへのクイックリンク
平凸レンズ両凸レンズベストフォームレンズ平凹レンズ両凹レンズ正メニスカスレンズ負メニスカスレンズ

下記は、厚さ10 mm、コーティング無しのUV溶融石英レンズに垂直入射する際の透過率曲線です。このデータは測定値で表面反射率が含まれていますのでご注意ください。

UVFS Transmission
Click to Enlarge
生データはこちらからダウンロードいただけます。

Thorlabs' Standard Broadband Antireflection Coatings

CXY1 in 30 mm Cage System
Click to Enlarge

30 mmケージシステムに取付けられた、移動マウントCXY1および
SM1レンズチューブ
Threaded Mounting Adapter
Click to Enlarge

XY移動マウントST1XY-S(/M)に取付けられたØ25.4 mm光学素子

Click to Enlarge

固定式レンズマウントLMR1(/M)に取付けられたØ25.4 mmレンズ

Click to Enlarge

移動レンズマウントLM2XY(/M)に取付けられたØ50.8 mmレンズ
Recommended Mounting Options for Thorlabs Lenses
Item #Mounts for Ø5 mm to Ø10 mm Optics
ImperialMetric
(Various)Fixed Lens Mounts for Small Optics, Ø5 mm to Ø10 mm
(Various)Small Optic Adapters for Use with Standard Fixed Lens Mounts, Ø5 mm to Ø10 mm
Item #Mounts for Ø1" (Ø25.4 mm) Optics
ImperialMetric
LMR05LMR05/MFixed Lens Mount for Ø1/2" Optics
LM05XYLM05XY/MTranslating Lens Mount for Ø1/2" Optics
SCP0516 mm Cage System, XY Translation Mount for Ø1/2" Optics
(Various)Ø1/2" Lens Tubes, Optional SM05RRC Retaining Ring for High-Curvature Lenses
Item #Mounts for Ø1" (Ø25.4 mm) Optics
ImperialMetric
LMR1LMR1/MFixed Lens Mount for Ø1" Optics
LM1XYLM1XY/MTranslating Lens Mount for Ø1" Optics
ST1XY-SST1XY-S/MTranslating Lens Mount with Micrometer Drives (Other Drives Available)
CXY130 mm Cage System, XY Translation Mount for Ø1" Optics
(Various)Ø1" Lens Tubes, Optional SM1RRC Retaining Ring for High-Curvature Lenses
Item #Mounts for Ø2" (Ø50.8 mm) Optics
ImperialMetric
LMR2LMR2/MFixed Lens Mount for Ø2" Optics
LM2XYLM2XY/MTranslating Lens Mount for Ø2" Optics
CXY260 mm Cage System, XY Translation Mount for Ø2" Optics
(Various)Ø2" Lens Tubes, Optional SM2RRC Retaining Ring for High-Curvature Lenses
Item #Adjustable Optic Mounts
ImperialMetric
LH1LH1/MAdjustable Mount for Ø0.28" (Ø7.1 mm) to Ø1.80" (Ø45.7 mm) Optics
LH2LH2/MAdjustable Mount for Ø0.77" (Ø19.6 mm) to Ø2.28" (Ø57.9 mm) Optics
VG100VG100/MAdjustable Clamp for Ø0.5" (Ø13 mm) to Ø3.5" (Ø89 mm) Optics
SCL03SCL03/MSelf-Centering Mount for Ø0.15" (Ø3.8 mm) to Ø1.77" (Ø45.0 mm) Optics
SCL04SCL04/MSelf-Centering Mount for Ø0.15" (Ø3.8 mm) to Ø3.00" (Ø76.2 mm) Optics
LH160CLH160C/MAdjustable Mount for 60 mm Cage Systems,
Ø0.50" (Ø13 mm) to Ø2.00" (Ø50.8 mm) Optics
SCL60CSCL60C/MSelf-Centering Mount for 60 mm Cage Systems,
Ø0.15" (Ø3.8 mm) to Ø1.77" (Ø45.0 mm) Optics

 

曲率が高い光学素子の取付け

当社の固定リングはマウント無しの光学素子をレンズチューブまたは光学マウント内に固定します。リングの位置固定には対応するスパナレンチを使用します。平面光学素子や曲率が低い光学素子用には黒アルマイト製の固定リングをØ5 mm~Ø101.6 mm(Ø4インチ)まで標準品としてご用意しております。曲率が高い光学素子用には、厚みのある固定リングをØ12.7 mm(Ø1/2インチ)Ø25.4 mm(Ø1インチ)Ø50.8 mm(Ø2インチ)でご用意しております。

厚みのある固定リングは非球面レンズ、短焦点距離の平凸レンズコンデンサーレンズなど、曲率が高い光学素子の取り付けに使用します。右の動画のように通常の固定リングを曲率が高い光学素子に使用した場合、スパナレンチのガイドフランジが光学素子の表面に接触し、光学素子を傷つける可能性があります。また、スパナレンチと固定リングの間に隙間ができるため、固定リングが正しく締め付けられません。厚みのある固定リングは、スパナレンチが光学素子の表面に接触することなくレンズを固定させることができます。


Posted Comments:
Thomas.Bluemchen  (posted 2018-12-14 10:12:23.86)
Hallo, warum unterscheiden sich die Daten in der Zeichnung und im zmx-File? Bitte senden Sie mir korrekte Designdaten, damit ich die Linse in einem Design verwenden kann. Bieten Sie auch AR-Coatings für 193nm an? Mit freundlichen Grueßen Th. Bluemchen
nbayconich  (posted 2018-12-17 03:25:17.0)
Thank you for contacting Thorabs. Would it be possible to mention the particular discrepancy you were referring to? Is there some specific information you were looking for like transmission, reflection etc? I will reach out to you directly to discuss our custom capabilities.
deepak.korhalkar  (posted 2017-02-19 22:01:00.287)
This lens is 1 inch dia. Can you offer a variation with only change being 30 mm dia. Remaining all stays same ( except edge thickness ). Also, can this be offered with 'D' coating - covering 2.1 micron wavelength ? Qty required will be 20. Thanks & regards.
tfrisch  (posted 2017-02-20 10:04:03.0)
Hello, thank you for contacting Thorlabs. I have forwarded your request to our Tech Support Team to assist with custom quoting. They will reach out to you directly.
mg9420  (posted 2016-08-02 13:07:45.863)
Hello,Thorlabs Would you customize some special specification of lens for us? The lenses are similar to LA4647 that diameter is half inch ,but they focal Length change to 15mm and 25mm. Quantity 1.f=25mm *2 2.f=15mm *2
euv.ilya  (posted 2016-02-09 17:15:45.857)
Hello, I'm trying to calculate the exact focal distance of these lenses using formula R/(n-1) for 355 nm (3rd harmonic of Nd:YAG). Would you please tell me the exact value of refractive index at this wavelength? Alternatively, you can send me .txt or .csv data with the whole range available. Thanks!
besembeson  (posted 2016-02-10 09:14:40.0)
Response from Bweh at Thorlabs USA: These are made from UV fused silica. It is 1.4761 at 355nm. We also have the dispersion plot at the following link: http://www.thorlabs.com/newgrouppage9.cfm?objectgroup_id=6973&tabname=UV%20Fused%20Silica.
marina.servol  (posted 2013-10-17 11:46:17.017)
Hello, we use UV-fused silica lenses at 300 nm and we notice a blue light emitted by the lens. Is it normal? Could it create problems on the quality of the beam? Thanks in advances
jlow  (posted 2013-10-24 09:32:00.0)
Response from Jeremy at Thorlabs: The UVFS lens should have very low autofluorescence. I will contact you directly to discuss about this.
s.lazare  (posted 2013-09-05 10:35:23.88)
We are looking for lenses f=20 mm like LA4647, but do not want any silica fluorescence when using LED at 365 nm, 280 nm or Laser at 248 nm. Could you provide some data on Nikon NIFS-S series. Thanks Sylvain
tcohen  (posted 2013-09-06 12:05:00.0)
Response from Tim at Thorlabs: Thank you for contacting us. We don’t have this data on hand but will organize testing. I’ve contacted you via email with more details.
CobbJM  (posted 2013-07-18 14:02:54.04)
Can you tell me what homogeneity grade of fused silica these lenses are made from? Where is the material from, eg, Schott, Corning, Heraeus, etc.
jlow  (posted 2013-07-18 16:12:00.0)
Response from Jeremy at Thorlabs: The glass used is from Nikon NIFS-S series. The homogeneity of this glass is not specified by Nikon.
jlow  (posted 2012-08-29 12:19:00.0)
Response from Jeremy at Thorlabs: Thank you for your feedback on this. We can put different AR coatings on these lenses. I will contact you directly regarding a quote for this.
cherold  (posted 2012-08-28 15:57:03.0)
I would like to echo previous requests for other AR coatings on fused silica lenses. 532/1064 nm coatings would be particularly useful. Fused silica has a much lower thermal expansion coefficient (than other common glasses) making it a much better substrate for high power (10s of Watts, CW) optics.
tcohen  (posted 2012-06-26 10:19:00.0)
Response from Tim at Thorlabs: Thank you for your interest in our UVFS Lenses. Although we do not have tested LIDT data for our uncoated substrates, these have very high damage thresholds in comparison to coated or cemented substrates. There is a wealth of information online about LIDT on bulk substrate. As a reference, this paper http://www.precisionphotonics.com/vitem_axpd.asp?id=21&itemtype=Technicalpapers has useful information on damage thresholds. Damage thresholds depend on the optic (substrate, surface quality, any dust or dirt accumulation, coatings, cement) as well as the source (beam diameter, pulse duration, rep rate, intensity profile, wavelength). I will contact you to discuss your source and its suitability with our UVFS lenses.
sunil.phys  (posted 2012-06-26 09:02:52.0)
What is the damage threshold of UV fused silica used to make lenses in the family of LA4380 (uncoated)?
bdada  (posted 2011-07-27 19:19:00.0)
Response from Buki at Thorlabs: Thank you for your feedback Pablo. The performance of the lens is lower than it should be. We have contacted you to initiate the return and replacement of the lenses.
moreno  (posted 2011-07-26 07:47:50.0)
Dear Sir/Madam, I am Pablo Moreno, R&D Engineer at Synova S.A. Thorlabs is our first choice in a wide range of products. We recently acquired a couple of lenses, the LA4184 and the 100 mm focal version. I observe that the transmission of these lenses is very low (ca. 70%). Is this normal? The lenses are UV coated. To measure the transmission we use a 355nm UV laser, 700 mW, CW. It should be single mode, but I observe also a weak second mode. It might have happened that I did not order the right lenses. It might be that it is normal to find this low transmission. I thank you in advance for any information you could give me. With my best regards, Pablo
Mikhail.Levin  (posted 2011-05-17 12:19:35.0)
Do you have fused silica lenses with AR for 1064nm? I am interesting lenses with fl~50 and D~25mm thank you Mikhail Levin
Adam  (posted 2010-03-31 16:23:34.0)
A response from Adam at Thorlabs to gudipati: We have experimental data down to 183nm that we can provide. Extrapolating the experimental data we have, it looks as if you would see zero percent transmission at 160nm. If you are interested, we can provide a free sample for testing.
gudipati  (posted 2010-03-31 12:45:15.0)
Hello, could you send me spectral specification/graph of fused silica below 200 nm? Normally UV grade fused silica should transmit down to 160 nm. I would like to know whether your UV grade fused silica is has similar optical properties. Regards Murthy
Laurie  (posted 2008-10-13 14:55:11.0)
Response from Laurie at Thorlabs to krishe80: Thank you for your feedback. The surface flatness is ~lambda/2 on the spherical side and ~lambda/4 on the flat side. If you have further questions, please let us know.
krishe80  (posted 2008-10-12 12:19:55.0)
what is the surface accuracy on these lenses?

UV溶融石英平凸レンズ、Ø5.0 mm、コーティング無し

Item #aDiameterFocal LengthDiopterbRadius of CurvatureCenter ThicknessEdge ThicknesscBack Focal LengthReference
Drawing
LA42495.0 mm10.0 mm+100.04.6 mm2.2 mm1.5 mm8.5 mmPlano-Convex Lens Drawing
  • 推奨固定マウント: LMR5/M
  • 焦点距離をメートル単位で表した時の逆数
  • エッジ厚は、面取り角(典型値45o)の起点から内側に0.2 mmの位置で測定
+1 数量 資料 型番 - ユニバーサル規格 定価(税抜) 出荷予定日
LA4249 Support Documentation
LA4249f = 10.0 mm, Ø5 mm UV Fused Silica Plano-Convex Lens, Uncoated
¥12,019
Today

UV溶融石英平凸レンズ、Ø6.0 mm、コーティング無し

Item #aDiameterFocal LengthDiopterbRadius of CurvatureCenter ThicknessEdge ThicknesscBack Focal LengthReference
Drawing
LA42806.0 mm10.0 mm+100.04.6 mm2.6 mm1.5 mm8.2 mmPlano-Convex Lens Drawing
LA49176.0 mm15.1 mm+66.26.9 mm2.2 mm1.5 mm13.6 mm
LA41946.0 mm20.1 mm+49.89.2 mm2.0 mm1.5 mm18.7 mm
LA49666.0 mm30.1 mm+33.213.8 mm1.8 mm1.5 mm28.9 mm
  • 推奨固定マウント: LMR6/M
  • 焦点距離をメートル単位で表した時の逆数
  • エッジ厚は、面取り角(典型値45o)の起点から内側に0.2 mmの位置で測定
+1 数量 資料 型番 - ユニバーサル規格 定価(税抜) 出荷予定日
LA4280 Support Documentation
LA4280f = 10.0 mm, Ø6 mm UV Fused Silica Plano-Convex Lens, Uncoated
¥11,473
Today
LA4917 Support Documentation
LA4917f = 15.1 mm, Ø6 mm UV Fused Silica Plano-Convex Lens, Uncoated
¥11,439
3-5 Days
LA4194 Support Documentation
LA4194f = 20.1 mm, Ø6 mm UV Fused Silica Plano-Convex Lens, Uncoated
¥11,166
3-5 Days
LA4966 Support Documentation
LA4966f = 30.1 mm, Ø6 mm UV Fused Silica Plano-Convex Lens, Uncoated
¥11,166
3-5 Days

UV溶融石英平凸レンズ、Ø12.7 mm(Ø1/2インチ)、コーティング無し

Item #aDiameterFocal LengthDiopterbRadius of CurvatureCenter ThicknessEdge ThicknesscBack Focal LengthReference
Drawing
LA46471/2"20.1 mm+49.89.2 mm4.3 mm1.8 mm17.1 mmPlano-Convex Lens Drawing
LA49361/2"30.1 mm+33.213.8 mm3.3 mm1.8 mm27.8 mm
LA41301/2"40.1 mm+24.918.4 mm2.9 mm1.8 mm38.1 mm
LA47651/2"50.2 mm+19.923.0 mm2.7 mm1.8 mm48.3 mm
LA43271/2"75.3 mm+13.334.5 mm2.4 mm1.8 mm73.6 mm
LA46001/2"100.3 mm+10.046.0 mm2.2 mm1.8 mm98.8 mm
  • 推奨固定マウント: LMR05/M
  • 焦点距離をメートル単位で表した時の逆数
  • エッジ厚は、面取り角(典型値45o)の起点から内側に0.2 mmの位置で測定
+1 数量 資料 型番 - ユニバーサル規格 定価(税抜) 出荷予定日
LA4647 Support Documentation
LA4647f = 20.1 mm, Ø1/2" UV Fused Silica Plano-Convex Lens, Uncoated
¥11,814
Today
LA4936 Support Documentation
LA4936f = 30.1 mm, Ø1/2" UV Fused Silica Plano-Convex Lens, Uncoated
¥11,029
Today
LA4130 Support Documentation
LA4130f = 40.1 mm, Ø1/2" UV Fused Silica Plano-Convex Lens, Uncoated
¥10,381
3-5 Days
LA4765 Support Documentation
LA4765f = 50.2 mm, Ø1/2" UV Fused Silica Plano-Convex Lens, Uncoated
¥9,356
Today
LA4327 Support Documentation
LA4327f = 75.3 mm, Ø1/2" UV Fused Silica Plano-Convex Lens, Uncoated
¥9,356
3-5 Days
LA4600 Support Documentation
LA4600f = 100.3 mm, Ø1/2" UV Fused Silica Plano-Convex Lens, Uncoated
¥8,332
Today

UV溶融石英平凸レンズ、Ø25.4 mm(Ø1インチ)、コーティング無し

Item #aDiameterFocal LengthDiopterbRadius of CurvatureCenter ThicknessEdge ThicknesscBack Focal LengthReference
Drawing
LA40521"35.1 mm+28.516.1 mm8.2 mm2.0 mm29.5 mmPlano-Convex Lens Drawing
LA43061"40.1 mm+24.918.4 mm7.1 mm2.0 mm35.3 mm
LA41481"50.2 mm+19.923.0 mm5.8 mm2.0 mm46.2 mm
LA47251"75.3 mm+13.334.5 mm4.4 mm2.0 mm72.2 mm
LA43801"100.3 mm+10.046.0 mm3.8 mm2.0 mm97.7 mm
LA42361"125.4 mm+8.057.5 mm3.4 mm2.0 mm123.1 mm
LA48741"150.5 mm+6.669.0 mm3.2 mm2.0 mm148.4 mm
LA49241"175.6 mm+6.080.5 mm3.0 mm2.0 mm173.6 mm
LA41021"200.7 mm+5.092.0 mm2.9 mm2.0 mm198.7 mm
LA41581"250.9 mm+4.0115.0 mm2.7 mm2.0 mm249.0 mm
LA45791"301.1 mm+3.3138.0 mm2.6 mm2.0 mm299.3 mm
LA41841"501.8 mm+2.0230.0 mm2.4 mm2.0 mm500.2 mm
LA47161"752.6 mm+1.3345.1 mm2.2 mm2.0 mm751.1 mm
LA46631"1003.5 mm+1.0460.1 mm2.2 mm2.0 mm1002.0 mm
  • 推奨固定マウント: LMR1/M
  • 焦点距離をメートル単位で表した時の逆数
  • エッジ厚は、面取り角(典型値45o)の起点から内側に0.2 mmの位置で測定
+1 数量 資料 型番 - ユニバーサル規格 定価(税抜) 出荷予定日
LA4052 Support Documentation
LA4052f = 35.1 mm, Ø1" UV Fused Silica Plano-Convex Lens, Uncoated
¥13,488
Today
LA4306 Support Documentation
LA4306f = 40.1 mm, Ø1" UV Fused Silica Plano-Convex Lens, Uncoated
¥13,556
Today
LA4148 Support Documentation
LA4148f = 50.2 mm, Ø1" UV Fused Silica Plano-Convex Lens, Uncoated
¥13,794
Today
LA4725 Support Documentation
LA4725f = 75.3 mm, Ø1" UV Fused Silica Plano-Convex Lens, Uncoated
¥12,463
Today
LA4380 Support Documentation
LA4380f = 100.3 mm, Ø1" UV Fused Silica Plano-Convex Lens, Uncoated
¥12,190
Today
LA4236 Support Documentation
LA4236f = 125.4 mm, Ø1" UV Fused Silica Plano-Convex Lens, Uncoated
¥11,814
Today
LA4874 Support Documentation
LA4874f = 150.5 mm, Ø1" UV Fused Silica Plano-Convex Lens, Uncoated
¥11,508
Today
LA4924 Support Documentation
LA4924f = 175.6 mm, Ø1" UV Fused Silica Plano-Convex Lens, Uncoated
¥11,267
3-5 Days
LA4102 Support Documentation
LA4102f = 200.7 mm, Ø1" UV Fused Silica Plano-Convex Lens, Uncoated
¥11,712
Today
LA4158 Support Documentation
LA4158f = 250.9 mm, Ø1" UV Fused Silica Plano-Convex Lens, Uncoated
¥10,994
Today
LA4579 Support Documentation
LA4579f = 301.1 mm, Ø1" UV Fused Silica Plano-Convex Lens, Uncoated
¥11,508
Today
LA4184 Support Documentation
LA4184f = 501.8 mm, Ø1" UV Fused Silica Plano-Convex Lens, Uncoated
¥10,825
Today
LA4716 Support Documentation
LA4716f = 752.6 mm, Ø1" UV Fused Silica Plano-Convex Lens, Uncoated
¥10,721
3-5 Days
LA4663 Support Documentation
LA4663f = 1003.5 mm, Ø1" UV Fused Silica Plano-Convex Lens, Uncoated
¥10,687
3-5 Days

UV溶融石英 平凸レンズ、Ø50.8 mm(Ø2インチ)、コーティング無し

Item #aDiameterFocal LengthDiopterbRadius of CurvatureCenter ThicknessEdge ThicknesscBack Focal LengthReference
Drawing
LA44642"60.2 mm+16.627.6 mm19.8 mm3.0 mm46.6 mmPlano-Convex Lens Drawing
LA40782"75.3 mm+13.334.5 mm14.2 mm3.0 mm65.6 mm
LA45452"100.0 mm+10.046.0 mm10.7 mm3.0 mm93.0 mm
LA49042"150.5 mm+6.669.0 mm7.8 mm3.0 mm145.1 mm
LA49842"200.7 mm+5.092.0 mm6.6 mm3.0 mm196.2 mm
LA45382"250.9 mm+4.0115.0 mm5.8 mm3.0 mm246.9 mm
LA48552"301.1 mm+3.3138.0 mm5.4 mm3.0 mm297.4 mm
LA47822"501.8 mm+2.0230.0 mm4.4 mm3.0 mm498.7 mm
LA47452"752.6 mm+1.3345.1 mm3.9 mm3.0 mm750.0 mm
LA43372"1003.5 mm+1.0460.1 mm3.7 mm3.0 mm1000.1 mm
  • 推奨固定マウント: LMR2/M
  • 焦点距離をメートル単位で表した時の逆数
  • エッジ厚は、面取り角(典型値45o)の起点から内側に0.2 mmの位置で測定
+1 数量 資料 型番 - ユニバーサル規格 定価(税抜) 出荷予定日
LA4464 Support Documentation
LA4464f = 60.2 mm, Ø2" UV Fused Silica Plano-Convex Lens, Uncoated
¥29,228
3-5 Days
LA4078 Support Documentation
LA4078f = 75.3 mm, Ø2" UV Fused Silica Plano-Convex Lens, Uncoated
¥29,091
3-5 Days
LA4545 Support Documentation
LA4545f = 100.0 mm, Ø2" UV Fused Silica Plano-Convex Lens, Uncoated
¥29,091
3-5 Days
LA4904 Support Documentation
LA4904f = 150.5 mm, Ø2" UV Fused Silica Plano-Convex Lens, Uncoated
¥29,364
3-5 Days
LA4984 Support Documentation
LA4984f = 200.7 mm, Ø2" UV Fused Silica Plano-Convex Lens, Uncoated
¥29,501
3-5 Days
LA4538 Support Documentation
LA4538f = 250.9 mm, Ø2" UV Fused Silica Plano-Convex Lens, Uncoated
¥29,364
Today
LA4855 Support Documentation
LA4855f = 301.1 mm, Ø2" UV Fused Silica Plano-Convex Lens, Uncoated
¥27,452
3-5 Days
LA4782 Support Documentation
LA4782f = 501.8 mm, Ø2" UV Fused Silica Plano-Convex Lens, Uncoated
¥25,540
3-5 Days
LA4745 Support Documentation
LA4745f = 752.6 mm, Ø2" UV Fused Silica Plano-Convex Lens, Uncoated
¥23,902
3-5 Days
LA4337 Support Documentation
LA4337f = 1003.5 mm, Ø2" UV Fused Silica Plano-Convex Lens, Uncoated
¥23,902
3-5 Days

UV溶融石英平凸レンズ、Ø75.0 mm、コーティング無し

Item #aDiameterFocal LengthDiopterbRadius of CurvatureCenter ThicknessEdge ThicknesscBack Focal LengthReference
Drawing
LA438475.0 mm90.3 mm+11.141.4 mm26.9 mm3.0 mm71.9 mmPlano-Convex Lens Drawing
LA437275.0 mm150.5 mm+6.669.0 mm14.1 mm3.0 mm140.9 mm
LA479575.0 mm200.7 mm+5.092.0 mm11.0 mm3.0 mm193.2 mm
LA424675.0 mm501.8 mm+2.0230.0 mm6.1 mm3.0 mm497.6 mm
  • 推奨固定マウント: LMR75/M
  • 焦点距離をメートル単位で表した時の逆数
  • エッジ厚は、面取り角(典型値45o)の起点から内側に0.2 mmの位置で測定
+1 数量 資料 型番 - ユニバーサル規格 定価(税抜) 出荷予定日
LA4384 Support Documentation
LA4384f = 90.3 mm, Ø75 mm UV Fused Silica Plano-Convex Lens, Uncoated
¥64,875
3-5 Days
LA4372 Support Documentation
LA4372f = 150.5 mm, Ø75 mm UV Fused Silica Plano-Convex Lens, Uncoated
¥57,090
3-5 Days
LA4795 Support Documentation
LA4795f = 200.7 mm, Ø75 mm UV Fused Silica Plano-Convex Lens, Uncoated
¥53,128
3-5 Days
LA4246 Support Documentation
LA4246f = 501.8 mm, Ø75 mm UV Fused Silica Plano-Convex Lens, Uncoated
¥41,246
3-5 Days
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