AT103802B - Lens with anastigmatic field flattening. - Google Patents

Lens with anastigmatic field flattening.

Info

Publication number
AT103802B
AT103802B AT103802DA AT103802B AT 103802 B AT103802 B AT 103802B AT 103802D A AT103802D A AT 103802DA AT 103802 B AT103802 B AT 103802B
Authority
AT
Austria
Prior art keywords
anastigmatic
lens
field flattening
sep
collecting
Prior art date
Application number
Other languages
German (de)
Original Assignee
Ernemann Werke Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ernemann Werke Ag filed Critical Ernemann Werke Ag
Application granted granted Critical
Publication of AT103802B publication Critical patent/AT103802B/en

Links

Landscapes

  • Prostheses (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Developing Agents For Electrophotography (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 
 EMI1.2 
 
 EMI1.3 
 
<tb> 
<tb> r1+ <SEP> 68,50 <SEP> ND <SEP> V
<tb> r2+ <SEP> 585,90 <SEP> 9,05 <SEP> 1,61272 <SEP> 58,6
<tb> r3+ <SEP> 45,70 <SEP> 0,00
<tb> r4- <SEP> 142,90 <SEP> 16.20 <SEP> 1,56380 <SEP> 60,7
<tb> r5- <SEP> 52,10 <SEP> 7,14 <SEP> 1,64770 <SEP> 33,9
<tb> r6- <SEP> 82,00 <SEP> 0,95 <SEP> 1,62610 <SEP> 39,1
<tb> r7- <SEP> 285,70 <SEP> 6,55
<tb> r8+ <SEP> 32,40 <SEP> 0,95 <SEP> 1,67270 <SEP> 32,2
<tb> r9+ <SEP> 83,80 <SEP> 14,30
<tb> r10- <SEP> 72,90 <SEP> 5,71 <SEP> 1,62230 <SEP> 53,1
<tb> Brennweite <SEP> = <SEP> 100 <SEP> min.
<tb> 
 

 <Desc/Clms Page number 2> 

 
 EMI2.1 
 
 EMI2.2 
 
<tb> 
<tb> r1+ <SEP> 50,20 <SEP> nD <SEP> V
<tb> r2+181,50 <SEP> 7,26 <SEP> 1,5638 <SEP> 60,75
<tb> r3+ <SEP> 45,40 <SEP> 0,53
<tb> r4- <SEP> 106,80 <SEP> 11,74 <SEP> 1,6053 <SEP> 59,4
<tb> r5- <SEP> 41,60 <SEP> 6,94 <SEP> 1,6485 <SEP> 33,

  8
<tb> r6+ <SEP> 92,00 <SEP> 1,07 <SEP> 1,6270 <SEP> 39,0
<tb> r7- <SEP> 179,00 <SEP> 4,46
<tb> r8+ <SEP> 30,40 <SEP> 1,07 <SEP> 1,6223 <SEP> 36,0
<tb> r9+ <SEP> 85,40 <SEP> 12,49
<tb> r10- <SEP> 85,40 <SEP> 5,34 <SEP> 1,6220 <SEP> 53,15
<tb> Brennweite <SEP> = <SEP> 100 <SEP> mm.
<tb> 




   <Desc / Clms Page number 1>
 
 EMI1.1
 
 EMI1.2
 
 EMI1.3
 
<tb>
<tb> r1 + <SEP> 68.50 <SEP> ND <SEP> V
<tb> r2 + <SEP> 585.90 <SEP> 9.05 <SEP> 1.61272 <SEP> 58.6
<tb> r3 + <SEP> 45.70 <SEP> 0.00
<tb> r4- <SEP> 142.90 <SEP> 16.20 <SEP> 1.56380 <SEP> 60.7
<tb> r5- <SEP> 52.10 <SEP> 7.14 <SEP> 1.64770 <SEP> 33.9
<tb> r6- <SEP> 82.00 <SEP> 0.95 <SEP> 1.62610 <SEP> 39.1
<tb> r7- <SEP> 285.70 <SEP> 6.55
<tb> r8 + <SEP> 32.40 <SEP> 0.95 <SEP> 1.67270 <SEP> 32.2
<tb> r9 + <SEP> 83.80 <SEP> 14.30
<tb> r10- <SEP> 72.90 <SEP> 5.71 <SEP> 1.62230 <SEP> 53.1
<tb> focal length <SEP> = <SEP> 100 <SEP> min.
<tb>
 

 <Desc / Clms Page number 2>

 
 EMI2.1
 
 EMI2.2
 
<tb>
<tb> r1 + <SEP> 50.20 <SEP> nD <SEP> V
<tb> r2 + 181.50 <SEP> 7.26 <SEP> 1.5638 <SEP> 60.75
<tb> r3 + <SEP> 45.40 <SEP> 0.53
<tb> r4- <SEP> 106.80 <SEP> 11.74 <SEP> 1.6053 <SEP> 59.4
<tb> r5- <SEP> 41.60 <SEP> 6.94 <SEP> 1.6485 <SEP> 33,

  8th
<tb> r6 + <SEP> 92.00 <SEP> 1.07 <SEP> 1.6270 <SEP> 39.0
<tb> r7- <SEP> 179.00 <SEP> 4.46
<tb> r8 + <SEP> 30.40 <SEP> 1.07 <SEP> 1.6223 <SEP> 36.0
<tb> r9 + <SEP> 85.40 <SEP> 12.49
<tb> r10- <SEP> 85.40 <SEP> 5.34 <SEP> 1.6220 <SEP> 53.15
<tb> Focal length <SEP> = <SEP> 100 <SEP> mm.
<tb>

Claims (1)

PATENT-ANSPRUCH : Objektiv, bestehend aus drei sammelnden Gliedern, die ein zerstreuendes Glied derart einschliessen, dass zwei sammelnde Glieder vor dem zerstreuenden Glied und ein sammelndes Glied hinter dem zerstreuen- EMI2.3 flächen entweder in dem ersten sammelnden Glied oder in dem zweiten sammelnden Glied oder in dem dritten zerstreuenden Glied angebracht sind, EMI2.4 PATENT CLAIM: Objective, consisting of three collecting members which include a dispersing member in such a way that two collecting members in front of the dispersing member and one collecting member behind the dispersing member. EMI2.3 surfaces either in the first collecting member or in the second collecting member or in the third dispersing member, EMI2.4
AT103802D 1924-12-05 1925-01-07 Lens with anastigmatic field flattening. AT103802B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE103802X 1924-12-05

Publications (1)

Publication Number Publication Date
AT103802B true AT103802B (en) 1926-07-26

Family

ID=5649802

Family Applications (1)

Application Number Title Priority Date Filing Date
AT103802D AT103802B (en) 1924-12-05 1925-01-07 Lens with anastigmatic field flattening.

Country Status (1)

Country Link
AT (1) AT103802B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3065671A (en) * 1959-03-20 1962-11-27 Bell & Howell Co Optical objective

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3065671A (en) * 1959-03-20 1962-11-27 Bell & Howell Co Optical objective

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