Process
Maker Model Focal Length (in) Focal Length (mm) F/Stop Angle of View Image Circle (mm) Coverage
Wide Open
Coverage Stopped Down
Coverage (1:1) Comments Source Barrel Shutter Variable Diffusion Coated
Aldis Copy Lens 10 250 8





3 Yes No No Yes
B&L
19 3/4 475 10


14 x 17

3 Yes No No Yes
B&L
20 500 10


15 x 17

3 Yes No No Yes
B&L Anastigmat 19 475 10


12 x 16

3 Yes No No Yes
B&L Process 14 350 8

11 x 15


3 Yes No No Yes
B&L Process 17 430 9


14 x 17

3 Yes No No Yes
B&L Process 18 1/2 470 10

10 x 04 20 x 24

3 Yes Yes No Yes
B&L Process 20 1/4 525 10


16 x 17

3 Yes No No Yes
B&L Process 25 630 10


16 x 20

3 Yes No No Yes
B&L Zeiss Apochromatic Process Tessar Series VIII 13
10

7 x 9
11 x 14
17 Yes No No No
B&L Zeiss Apochromatic Process Tessar Series VIII 18 3/32
10

8 x 10
14 x 17
17 Yes No No No
B&L Zeiss Apochromatic Process Tessar Series VIII 25 3/16
10.3

12 x 15
20 x 24
17 Yes No No No
B&L Zeiss Apochromatic Process Tessar Series VIII 33 1/16
10.3

16 x 20
28 x 32
17 Yes No No No
B&L Zeiss Apochromatic Process Tessar Series VIII 46 1/16
12.5

24 x 30
32 x 36
17 Yes No No No
B&L Zeiss Apochromatic Process Tessar Series VIII 70 7/8
15

32 x 36
48 x 60
17 Yes No No No
Berthiot Apochromat 5 1/2 140 10



5 x 7
3 Yes No No Yes
Boyer Apo Process 18 450 10


13 x 18

3 Yes No No Yes
Boyer Apo Process 24 600 10


24 x 32

3 Yes No No Yes
Boyer Apochromat 1 5/8 40 10





3 Yes Yes No Yes
Boyer Apochromat 12 300 10

6 x 9
12 x 17
3 Yes Yes No Yes
Boyer Apochromat 2 50 9





3 Yes Yes No Yes
Boyer Apochromat 3 75 9





3 Yes Yes No Yes
Boyer Apochromat 4 100 10





3 Yes Yes No Yes
Boyer Apochromat 5 1/4 135 10





3 Yes Yes No Yes
Carl Meyer
5 125 4

4 x 5
7 x 9
3 Yes No No Yes
Carl Meyer Apo Orthox 13 325 10

5 x 7
12 x 15
3 Yes Yes No Yes
Carl Meyer Apochromat 14 360 10

7 x 10
16 x 20
3 Yes Yes No Yes
Carl Meyer Apo-Orthox 2 50 5.6





3 Yes Yes No Yes
Carl Meyer Apo-Orthox 2 1/8 60 5.6





3 Yes Yes No Yes
Carl Meyer Apo-Orthox 3 1/8 80 5.6





3 Yes Yes No Yes
Carl Meyer Apo-Orthox 9 3/4 240 8



9 x 13
3 Yes Yes No Yes
Carl Meyer Apo-Process 12 300 10



12 x 15
3 Yes Yes No Yes
Carl Meyer Process 20 500 10


14 x 17

3 Yes No No Yes
Carl Meyer Process 8 1/4 210 8

5 x 7 8 x 10

3 Yes Yes No Yes
Carl Meyer (USA) Apo-Orthox 7 1/8 180 5.6



8 x 10
3 Yes Yes No Yes
Carl Zeiss Apo Germinar 12 300 9

6 x 8


3 Yes No No Yes
Carl Zeiss Apo Germinar 18 450 10



14 x 17
3 Yes No No Yes
Carl Zeiss Apo Planar 32 800 10


20 x 30

3 Yes No No Yes
Carl Zeiss Apochromat Tessar 12 300 9

8 x 10


3 Yes No No Yes
Carl Zeiss Apochromat Tessar 15 375 9

8 x 10
12 x 18
3 No No No Yes
Carl Zeiss Apochromat Tessar 18 450 9


18 x 20

3 Yes Yes No Yes
Carl Zeiss Apochromat Tessar 24 600 9


20 x 24

3 Yes No No Yes
Carl Zeiss Apochromat Tessar 5 1/4 140 9

4 x 5
7 x 9
3 Yes Yes No Yes
Carl Zeiss Apochromat Tessar 7 1/8 180 9



8 x 10
3 Yes No No Yes
Carl Zeiss Apochromat Tessar 9 1/2 240 9

7 x 9


3 Yes No No Yes
Carl Zeiss Apo-Germinar 5 1/4 140 9

4 x 5


3 Yes No No Yes
Carl Zeiss Apo-Germinar 9 1/2 240 9

5 x 7
10 x 14
3 Yes No No Yes
Carl Zeiss (Jena) Apo Planar 24 590 9



19 x 24
3 Yes No No Yes
Carl Zeiss (Jena) Apo Tessar 48 1200 11


40 x 54

3 Yes No No Yes
Carl Zeiss (Jena) Apo-Germinar 7 1/8 180 9

5 x 7


3 Yes No No Yes
Carl Zeiss (Jena) Apo-Planar 42 1050 10


24 x 36

3 Yes No No Yes
Carl Ziess Apo Germinar 15 375 9

8 x 10
12 x 18
3 Yes No No Yes
Carl Ziess Apo Germinar 24 600 9


20 x 24

3 Yes No No Yes
Carl Ziess Apochromat Tessar 30 750 9


20 x 30

3 Yes No No Yes
Carll Meyer Apo-Orthox 10 3/4 270 9

5 x 8
12 x 14
3 Yes Yes No Yes
Goerz Apochromat Artar 12 300 9

6 x 8
12 x 15
3 Yes Yes No Yes
Goerz Apochromat Artar 16 1/2 402 9.5

9 x 12
18 x 22
3 Yes No No Yes
Goerz Apochromat Artar 35 890 12.5



36 x 45
3 Yes No No Yes
Goerz Apochromat Artar 6 150 9

3 1/4 x 4 1/4
6 1/2 x 8 1/2
3 Yes Yes No Yes
Goerz Apochromat Artar 70 1850 16



72 x 90
3 Yes No No Yes
Goerz Apochromat Artar 9 1/2 240 9

5 x 7
10 x 14
3 Yes Yes No Yes
Goerz Apochromat Artar Anastigmat 12
9

6 1/2 x 8 1/2
12 x 14 Fitted with iris diaphragm and have additional slot for waterhouse stops 30 Yes No No No
Goerz Apochromat Artar Anastigmat 14
9

7 x 9
14 x 17 Fitted with iris diaphragm and have additional slot for waterhouse stops 30 Yes No No No
Goerz Apochromat Artar Anastigmat 16 1/2
9.5

8 x 10
16 x 20 Fitted with iris diaphragm and have additional slot for waterhouse stops 30 Yes No No No
Goerz Apochromat Artar Anastigmat 19
11

10 x 12
18 x 24 Fitted with iris diaphragm and have additional slot for waterhouse stops 30 Yes No No No
Goerz Apochromat Artar Anastigmat 24
11

12 x 15
24 x 28 Fitted with iris diaphragm and have additional slot for waterhouse stops 30 Yes No No No
Goerz Apochromat Artar Anastigmat 30
12.5

16 x 20
30 x 34 Fitted with iris diaphragm and have additional slot for waterhouse stops 30 Yes No No No
Goerz Apochromat Artar Anastigmat 35
12.5

18 x 22
36 x 40 Fitted with iris diaphragm and have additional slot for waterhouse stops 30 Yes No No No
Goerz Apochromat Artar Anastigmat 4
9

2 x 3
4 x 5 Fitted with iris diaphragm and have additional slot for waterhouse stops 30 Yes No No No
Goerz Apochromat Artar Anastigmat 42
14

22 x 27
42 x 48 Fitted with iris diaphragm and have additional slot for waterhouse stops 30 Yes No No No
Goerz Apochromat Artar Anastigmat 47 1/2
15

25 x 32
48 x 56 Fitted with iris diaphragm and have additional slot for waterhouse stops 30 Yes No No No
Goerz Apochromat Artar Anastigmat 6
9

3 1/4 x 4 1/4
6 x 8 Fitted with iris diaphragm and have additional slot for waterhouse stops 30 Yes No No No
Goerz Apochromat Artar Anastigmat 70
16

36 x 45
72 x 80 Fitted with iris diaphragm and have additional slot for waterhouse stops 30 Yes No No No
Goerz Apochromat Artar Anastigmat 9.5
9

5 x 7
8 x 10 Fitted with iris diaphragm and have additional slot for waterhouse stops 30 Yes No No No
Goerz Golden Dagor 1 1/2 40 6.8

1 x 1 1/2 1 3/4 x 2 1/4

3 Yes Yes No Yes
Goerz Golden Dagor 10 3/4 270 6.8

7 x 9 12 x 16

3 Yes Yes No Yes
Goerz Golden Dagor 12 300 6.8

8 x 10 14 x 17

3 Yes Yes No Yes
Goerz Golden Dagor 2 3/8 60 6.8

1 1/2 x 2 1/8 2 1/2 x 3 3/4

3 Yes Yes No Yes
Goerz Golden Dagor 6 150 6.8

4 x 5 5 x 7

3 Yes Yes No Yes
Goerz Golden Dagor 8 1/4 210 6.8

5 x 8 10 x 12

3 Yes Yes No Yes
Goerz Golden Dagor 9 1/2 240 6.8

6 1/2 x 8 1/2 11 x 14

3 Yes Yes No Yes
Goerz Gotar 16 1/2 420 11


12 x 17

3 Yes No No Yes
Goerz Gotar Anastigmat 10
8

6 1/2 x 8 1/2
11 x 14 Fillted with standard iris diaphragm 30 Yes No No No
Goerz Gotar Anastigmat 12
8

8 x 10
14 x 17 Fillted with standard iris diaphragm 30 Yes No No No
Goerz Gotar Anastigmat 14
8

10 x 12
16 x 20 Fitted with iris diaphragm and have additional slot for waterhouse stops 30 Yes No No No
Goerz Gotar Anastigmat 16 1/2
8

11 x 14
18 x 22 Fitted with iris diaphragm and have additional slot for waterhouse stops 30 Yes No No No
Goerz Gotar Anastigmat 19
8

12 x 16
20 x 22 Fitted with iris diaphragm and have additional slot for waterhouse stops 30 Yes No No No
Goerz Gotar Anastigmat 24
10

14 x 17
26 x 30 Fitted with iris diaphragm and have additional slot for waterhouse stops 30 Yes No No No
Goerz Gotar Anastigmat 8 1/4
6.8

5 x 7
10 x 12 Fillted with standard iris diaphragm 30 Yes No No No
Goerz Gotar Copy Lens 8 1/4 210 6.8



8 x 10
3 No Yes No Yes
Goerz Gotar Process 24 300 10


16 x 20

3 Yes No No Yes
Goerz Low Distortion Red Dot Artar 10 3/4 270 9 20 - 10:1




3 Yes No No Yes
Goerz Low Distortion Red Dot Artar 12 300 9 20 - 10:1




3 Yes No No Yes
Goerz Low Distortion Red Dot Artar 14 360 9 20 - 10:1




3 Yes No No Yes
Goerz Low Distortion Red Dot Artar 16 1/2 420 9 20 - 10:1




3 Yes No No Yes
Goerz Low Distortion Red Dot Artar 19 480 9 20 - 10:1




3 Yes No No Yes
Goerz Low Distortion Red Dot Artar 24 610 9 20 - 5:1




3 Yes No No Yes
Goerz Low Distortion Red Dot Artar 30 760 9 20 - 4:1




3 Yes No No Yes
Goerz Low Distortion Red Dot Artar 35 890 9 20 - 4:1




3 Yes No No Yes
Goerz Low Distortion Red Dot Artar 4 100 9 20 - 10:1




3 Yes No No Yes
Goerz Low Distortion Red Dot Artar 42 1060 9 20 - 2:1




3 Yes No No Yes
Goerz Low Distortion Red Dot Artar 6 150 9 20 - 10:1




3 Yes No No Yes
Goerz Low Distortion Red Dot Artar 8 1/4 210 9 20 - 20:1




3 Yes No No Yes
Goerz Low Distortion Red Dot Artar 9 1/2 240 9 20 - 10:1




3 Yes No No Yes
Goerz Process 14 1/2 350 11

12 x 15


3 No Yes No Yes
Goerz Process Dagor 12
7.7

8 x 10 10 x 12 16 x 20 Max 1:1 & std. coverage @f/15 17 Yes No No No
Goerz Process Dagor 14
7.7

10 x 12 12 x 16 20 x 24 Max 1:1 & std. coverage @f/15 17 Yes No No No
Goerz Process Dagor 16 1/2
7.7

11 x 14 14 x 18 24 x 28 Max 1:1 & std. coverage @f/15 17 Yes No No No
Goerz Process Dagor 19
7.7

12 x 16 16 x 20 28 x 32 Max 1:1 & std. coverage @f/15 17 Yes No No No
Goerz Process Dagor 24
7.7

16 x 18 20 x 24 36 x 40 Max 1:1 & std. coverage @f/15 17 Yes No No No
Goerz Process Dagor 30
7.7

18 x 22 24 x 28 40 x 48 Max 1:1 & std. coverage @f/15 17 Yes No No No
Goerz Red Dot Artar 10 3/4 270 9.5

5 x 7
12 x 14
3 Yes Yes No Yes
Goerz Red Dot Artar 10 3/4 270 9.5

5 x 7
12 x 14
3 Yes Yes No Yes
Goerz Red Dot Artar 12 300 9

6 1/2 x 8 1/2
12 x 17
3 Yes Yes No Yes
Goerz Red Dot Artar 12 300 9

6 1/2 x 8 1/2
12 x 17
3 Yes Yes No Yes
Goerz Red Dot Artar 14 360 9

7 x 10
16 x 20
3 Yes Yes No Yes
Goerz Red Dot Artar 14 360 9

7 x 10
16 x 20
3 Yes Yes No Yes
Goerz Red Dot Artar 16 1/2 420 9.5

9 x 12
18 x 22
3 Yes No No Yes
Goerz Red Dot Artar 16 1/2 420 9.5

9 x 12
18 x 22
3 Yes Yes No Yes
Goerz Red Dot Artar 17 3/4 450 11

10 x 12
19 x 23
3 Yes Yes No Yes
Goerz Red Dot Artar 19 480 11

10 x 14
20 x 24
3 Yes Yes No Yes
Goerz Red Dot Artar 19 480 11

10 x 14
20 x 24
3 Yes Yes No Yes
Goerz Red Dot Artar 24 600 11



24 x 32
3 Yes Yes No Yes
Goerz Red Dot Artar 24 600 11



24 x 32
3 Yes No No Yes
Goerz Red Dot Artar 30 750 12.5



30 x 40
3 Yes No No Yes
Goerz Red Dot Artar 30 750 12.5



30 x 40
3 Yes No No Yes
Goerz Red Dot Artar 35 890 12.5



36 x 45
3 Yes No No Yes
Goerz Red Dot Artar 35 890 12.5



36 x 45
3 Yes No No Yes
Goerz Red Dot Artar 4 102 9.5

2 x 3
4 x 6
3 Yes Yes No Yes
Goerz Red Dot Artar 4 102 9.5

2 x 3
4 x 6
3 Yes Yes No Yes
Goerz Red Dot Artar 42 1065 14



48 x 56
3 Yes No No Yes
Goerz Red Dot Artar 42 1065 14



48 x 56
3 Yes No No Yes
Goerz Red Dot Artar 47 1/2 1205 16



48 x 64
3 Yes No No Yes
Goerz Red Dot Artar 47 1/2 1205 15



48 x 64
3 Yes No No Yes
Goerz Red Dot Artar 6 150 9

3 1/4 x 4 1/4
6 x 9
3 Yes Yes No Yes
Goerz Red Dot Artar 6 150 9

3 1/4 x 4 1/4
6 x 9
3 Yes Yes No Yes
Goerz Red Dot Artar 70 1850 16



72 x 90
3 Yes No No Yes
Goerz Red Dot Artar 8 1/4 210 9





3 No No No Yes
Goerz Red Dot Artar 8 1/4 210 9

4 x 5
9 x 12
3 Yes Yes No Yes
Goerz Red Dot Artar 8 1/4 210 9

4 x 5
9 x 12
3 Yes Yes No Yes
Goerz Red Dot Artar 9 1/2 240 9

5 x 7
10 x 14
3 Yes Yes No Yes
Goerz Red Dot Artar 9 1/2 240 9

5 x 7
10 x 14
3 Yes Yes No Yes
Goerz W.A Red Dot Artar 14 360 11

10 x 14 20 x 24

3 Yes No No Yes
Goerz Wide Angle Golden Dagor 3 5/8 92 8

4 x 5


3 Yes Yes No Yes
Goerz Wide Angle Golden Dagor 4 3/8 111 8

5 x 7


3 Yes Yes No Yes
Goerz Wide Angle Golden Dagor 6 1/2 165 8

8 x 10


3 Yes Yes No Yes
Goerz Wide Angle Process 12 300 11





3 Yes Yes No Yes
Goerz Wide Angle Process 14 360 11





3 Yes Yes No Yes
Goerz Wide Angle Process 19 480 11





3 Yes Yes No Yes
Graf Super Anastigmat 18 475 8



14 x 17
3 Yes No No Yes
Hugo Meyer Repo Plasmat 18 450 8


14 x 17

3 Yes No No Yes
Kodak B&L Copy Lens 13 325 10

11 x 14


3 Yes No No Yes
Kodak Copy Ektanon 17 430 10


14 x 17

3 Yes No No Yes
Kodak Copy Ektanon 8 200 7.7



8 x 10
3 Yes Yes No Yes
Kodak Process Anastigmat 19 3/4 480 10


12 x 16

3 Yes No No Yes
Kodak Process Anastigmat 21 1/4 530 11


14 x 14

3 Yes No No Yes
Kodak Process Lens 18 1/2 475 10


16 x 20

3 Yes No No Yes
Kodak Wide Field Copy Lens 18 450 16


20 x 24

3 Yes No No Yes
Metra Scienar Apochromat 19 480 11


14 x 17
Color corrected 3 Yes Yes No Yes
Metra Scienar Apochromat 24 600 11


20 x 30
Color corrected 3 No No No Yes
Rodenstock Apo-Eurynar 12 300 9



11 x 14
3 Yes No No Yes
Rodenstock Apo-Ronar 12 300 9

5 x 7
12 x 16
3 Yes Yes No Yes
Rodenstock Apo-Ronar 12 300 9

6 1/2 x / 1/2
12 x 17
3 Yes Yes No Yes
Rodenstock Apo-Ronar 14 360 9

7 x 10
16 x 20
3 Yes Yes No Yes
Rodenstock Apo-Ronar 19 480 11

10 x 14
20 x 24
3 Yes Yes No Yes
Rodenstock Apo-Ronar 24 600 11



24 x 32
3 Yes Yes No Yes
Rodenstock Apo-Ronar 32 800 12.5



36 x 45
3 Yes Yes No Yes
Rodenstock Apo-Ronar 6 150 9

3 1/4 x 4 1/4
6 x 9
3 Yes Yes No Yes
Rodenstock Apo-Ronar 9 1/2 240 9

5 x 7
10 x 14
3 Yes Yes No Yes
Rodenstock Apo-Ronar 9 1/2 240 9

5 x 7
10 x 14
3 Yes Yes No Yes
Ross Apo Process 13 330 10



10 x 12 Half size coverage: 8 x 10 7 Yes No No Yes
Ross Apo Process 18 457 10



14 x 18 Half size coverage: 11 x 14 7 Yes No No Yes
Ross Apo Process 21 533 10



16 x 20 Half size coverage: 13 x 16 7 Yes No No Yes
Ross Apo Process 25 635 10



20 x 24 Half size coverage: 14 x 18 7 Yes No No Yes
Ross Apo Process 30 762 12.5



23 x 30 Half size coverage: 20 x 24 7 Yes No No Yes
Ross Apo Process 36 914 12.5



24 x 36 Half size coverage: 24 x 30 7 Yes No No Yes
Ross Apo Process 42 1067 12.5



30 x 40 Half size coverage: 30 x 36 7 Yes No No Yes
Ross Apo Process 42 1065 16


40 x 50

3 Yes No No Yes
Ross Apo Process 48 1219 12.5



36 x 48 Half size coverage: 36 x 40 7 Yes No No Yes
Ross Apo Process 48 1200 16


45 x 60

3 Yes No No Yes
Ross Apo Process 9 1/2 241 10



8 x 10 Half size coverage: 5 x 7 7 Yes No No Yes
Ross Apochromat 36 900 12.5


36 x 36
For Color 3 Yes No No Yes
Ross Apochromat Color Lens 13 325 9

14 x 17


3 Yes No No Yes
Ross Apochromat Xpress 25 1/2 640 10


18 x 25

3 Yes No No Yes
Ross Apochromat Xpress 30 750 16


20 x 24

3 Yes No No Yes
Ross Apochromat Xpress 36 900 16


36 x 36

3 Yes No No Yes
Ross Process 10 250 8

8 x 10


3 Yes No No Yes
Ross W.A. Copy Lens 8 1/4 210 16


9 x 11

3 Yes No No Yes
Roxx Xpress Process 18 460 10


13 x 18

3 Yes No No Yes
Schneider Repro Claron 14 1/2 355 9





3 Yes Yes No Yes
Steinheil Process 37 925 15


30 x 30

3 Yes No No Yes
Taylor Cooke Apo IX 30 760 16


20 x 30

3 Yes No No Yes
Taylor Cooke Process IX 63 1575 15


40 x 54

3 Yes No No Yes
Taylor Cooke Process V 18 450 8


13 x 18

3 Yes No No Yes
Taylor Cooke Series V 25 625 8


20 x 24

3 Yes No No Yes
Taylor Cooke Series V 9 230 8





3 Yes No No Yes
Taylor Cooke V Process 16.4 420 8

10 x 12


3 Yes No No Yes
Taylor Hobson Cooke Apo IX 25 635 10


18 x 25

3 Yes No No Yes
Taylor Hobson Cooke IX 21 525 10


12 x 17
Color corrected 3 Yes No No Yes
Taylor Hobson Cooke VB 16 406 10

12 x 15


3 Yes No No Yes
Taylor Hobson Cooke VB 18 460 10


13 x 18

3 Yes No No Yes
Taylor Hobson Cooke VB 21 525 10


12 x 17

3 Yes No No Yes
Taylor Hobson Cooke VB 25 630 10


18 x 25

3 Yes No No Yes
Taylor-Cooke Apotal 12 300 9



11 x 14
3 Yes No No Yes
Taylor-Hobson Cooke Series IX Apochromatic 13
10

8 x 10
9 x 13
26 Yes No No No
Taylor-Hobson Cooke Series IX Apochromatic 16
10

10 x 14
12 x 15
26 Yes No No No
Taylor-Hobson Cooke Series IX Apochromatic 18
10

12 x 15
13 x 18
26 Yes No No No
Taylor-Hobson Cooke Series IX Apochromatic 21
10

14 x 18
16 x 20
26 Yes No No No
Taylor-Hobson Cooke Series IX Apochromatic 25
10

16 x20
18 x 25
26 Yes No No No
Taylor-Hobson Cooke Series IX Apochromatic 30
16

20 x 24
20 x 30
26 Yes No No No
Taylor-Hobson Cooke Series IX Apochromatic 36
16

24 x30
24 x 36
26 Yes No No No
Taylor-Hobson Cooke Series IX Apochromatic 42
16

30 x 36
30 x 40
26 Yes No No No
Taylor-Hobson Cooke Series IX Apochromatic 48
16

30 x 40
36 x 48
26 Yes No No No
Taylor-Hobson Cooke Series Vb Process 11
8

7 x 9
8 x 10
26 Yes No No No
Taylor-Hobson Cooke Series Vb Process 13
8

8 x 10
9 x 13
26 Yes No No No
Taylor-Hobson Cooke Series Vb Process 16
10

10 x 14
12 x 15
26 Yes No No No
Taylor-Hobson Cooke Series Vb Process 18
10

12 x 15
13 x 18
26 Yes No No No
Taylor-Hobson Cooke Series Vb Process 21
10

14 x 18
16 x 20
26 Yes No No No
Taylor-Hobson Cooke Series Vb Process 25
10

16 x20
18 x 25
26 Yes No No No
Taylor-Hobson Cooke Series Vb Process 30
16

20 x 24
20 x 30
26 Yes No No No
Taylor-Hobson Cooke Series Vb Process 36
16

24 x30
24 x 36
26 Yes No No No
Taylor-Hobson Cooke Series Vb Process 42
16

30 x 36
30 x 40
26 Yes No No No
Taylor-Hobson Cooke Series Vb Process 48
16

30 x 40
36 x 48
26 Yes No No No
Taylor-Hobson Cooke Series Vb Process 9
8

6 x 71/2
7x 9
26 Yes No No No
TTH Cooke Process 11
8

6 1/2 x 8 1/2 12x x15
Maximum coverage's quoted @ f/16 17 Yes No No No
TTH Cooke Process 13
8

8 x 10 14x x17
Maximum coverage's quoted @ f/16 17 Yes No No No
TTH Cooke Process 16
8

10x x12 18 x 20
Maximum coverage's quoted @ f/16 17 Yes No No No
TTH Cooke Process 18
8

12 x 15 20 x 24
Maximum coverage's quoted @ f/16 17 Yes No No No
TTH Cooke Process 25
10

16 x 20 24 x 27
Maximum coverage's quoted @ f/16 17 Yes No No No
TTH Cooke Process 30
16

20 x 24

Maximum coverage's quoted @ f/16 17 Yes No No No
TTH Cooke Process 36
16

24 x 30

Maximum coverage's quoted @ f/16 17 Yes No No No
TTH Cooke Process 42
16

30 x 36

Maximum coverage's quoted @ f/16 17 Yes No No No
TTH Cooke Process 48
16

30 x 40

Maximum coverage's quoted @ f/16 17 Yes No No No
TTH Cooke Process 9
8

5 x 8 10 x 12
Maximum coverage's quoted @ f/16 17 Yes No No No
Turner Reich Anastigmat Series V 14
9

10 x 12


17 Yes No No No
Turner Reich Anastigmat Series V 18
9

16 x 18


17 Yes No No No
Turner Reich Anastigmat Series V 24
9

18 x 22


17 Yes No No No
Turner Reich Anastigmat Series V 30
9

22 x 25


17 Yes No No No
Voigtlander Apo Lanthar 4 1/8 105 4.5

2 1/4 x 3 1/4


3 Yes Yes No Yes
Voigtlander Apo Skopar 18 450 9


18 x 18

3 Yes No No Yes
Voigtlander Apo Skopar 24 600 9


18 x 25

3 Yes No No Yes
Voigtlander Apochromat 12 300 9


11 x 14

3 Yes Yes No Yes
Voigtlander Apochromat Collinear 12
9

8 x 10 10 x 12
maximum coverage quoted at f/64 31 Yes No No No
Voigtlander Apochromat Collinear 17
9

10 x 12 14 x 17
maximum coverage quoted at f/65 31 Yes No No No
Voigtlander Apochromat Collinear 20
9

12 x 16 16 x 20
maximum coverage quoted at f/66 31 Yes No No No
Voigtlander Apochromat Collinear 24
9

16 x 20 20 x 24
maximum coverage quoted at f/67 31 Yes No No No
Voigtlander Apochromat Collinear 31 1/2
9

20 x 24 24 x 28
maximum coverage quoted at f/68 31 Yes No No No
Voigtlander Apochromatic Collinear 12 300 9

8 x 10
10 1/2 x 12 1/2 Utilizes Waterhouse stops 25 Yes No No No
Voigtlander Apochromatic Collinear 16 1/2 420 9

10 x 12
14 1/2 x 18 Utilizes Waterhouse stops 25 Yes No No No
Voigtlander Apochromatic Collinear 20 500 9

12 x 16
16 x 20 Utilizes Waterhouse stops 25 Yes No No No
Voigtlander Apochromatic Collinear 23 1/2 600 9

16 x 20
20 x 24 Utilizes Waterhouse stops 25 Yes No No No
Voigtlander Apochromatic Collinear 28 700 9

18 x 22
232 x 26 Utilizes Waterhouse stops 25 Yes No No No
Voigtlander Apochromatic Collinear 31 1/2 800 9

20 x 24
24 x 28 Utilizes Waterhouse stops 25 Yes No No No
Voigtlander Apochromatic Collinear 40 1000 9

24 x 28
28 x 32 Utilizes Waterhouse stops 25 Yes No No No
Voigtlander Apochromatic Collinear 50 1250 11

28 x 32
32 x 40 Utilizes Waterhouse stops 25 Yes No No No
Voigtlander Apochromatic Collinear 8 200 8

6 x 8 1/2
7 x 9 1/2 Utilizes Waterhouse stops 25 Yes No No No
Voigtlander Apo-Lanthar 12 300 4.5

8 x 14


3 Yes No No Yes
Voigtlander Oxyn 14 1/4 360 9

14 x 14

Utilizes Waterhouse stops 25 Yes No No No
Voigtlander Oxyn 16 1/2 420 9

16 x 16

Utilizes Waterhouse stops 25 Yes No No No
Voigtlander Oxyn 20 500 10

18 1/2 x 18 1/2

Utilizes Waterhouse stops 25 Yes No No No
Voigtlander Oxyn 23 1/2 600 10

22 x 22

Utilizes Waterhouse stops 25 Yes No No No
Voigtlander Oxyn 31 1/2 80 11

27 1/2 x 27 1/2

Utilizes Waterhouse stops 25 Yes No No No
Voigtlander Oxyn 40 100 12

33 1/2 x 33 1/2

Utilizes Waterhouse stops 25 Yes No No No
Voigtlander Oxyn 51 1/2 1300 13

40 x 40

Utilizes Waterhouse stops 25 Yes No No No
Voigtlander Oxyn 67 1700 15

48 x 48

Utilizes Waterhouse stops 25 Yes No No No
Wollensak Apo Process 14 350 10

8 x 10


3 Yes No No Yes
Wollensak Copy Process 17 430 10


14 x 17

3 Yes No No Yes
Wollensak Copy Process 8 1/4 210 8



8 x 10
3 Yes No No Yes
Wollensak Process 18 475 10



14 x 17
3 Yes No No Yes
Wollensak Process 19 480 10


16 x 20

3 Yes No No Yes
Wollensak Raptar Apochromatic Process 10 1/4
10

6 x 8
10 x 12
5 Yes No No Yes
Wollensak Raptar Apochromatic Process 12
10

7 x 9
11 x 13
5 Yes No No Yes
Wollensak Raptar Apochromatic Process 14
10

8 1/2 x 11
12 x 17
5 Yes No No Yes
Wollensak Raptar Apochromatic Process 16
10

10 x 12
14 x 17
5 Yes No No Yes
Wollensak Raptar Apochromatic Process 19
10

11 x 14
18 x 22
5 Yes No No Yes
Wollensak Raptar Apochromatic Process 25
10

12 x 17
20 x 24
5 Yes No No Yes
Wollensak Wide Field Raptar 8 1/4 210 6.8





3 Yes No No Yes
Wray Apochromat 12 300 10

6 x 8
12 x 15
3 Yes No No Yes
Wray Apochromat 30 750 16


28 x 36

3 Yes No No Yes
Wray Apochromat 36 900 16


30 x 40

3 Yes No No Yes
Wray Apochromat 8 200 8

5 x 7
8 x 10
3 Yes No No Yes
Wray Apochromat 9 1/2 240 10


10 x 14

3 Yes No No Yes
Wray High Resolution Lustar 10 250 5.6


8 x 10

3 Yes No No Yes
Wray High Resolution Lustar 7 175 5.6


7 x 9

3 Yes No No Yes
Wray High Resolution Lustrar Series II 8
8





9 Yes No No Yes
Wray Lustar 12
11

10 x 8


20 Yes No No No
Wray Lustar 15
11

12 x 10


20 Yes No No No
Wray Lustar 18
11

15 x 12


20 Yes No No No
Wray Process Lustar 21
10





19 Yes No No No