telescopeѲptics.net          ▪▪▪▪                                                                               CONTENTS

APPENDIX 1 2 3 4: Telescope system specifications

                 D=diameter   f=f.l./D   K=conic   R=surface radius   S=separation   M=medium   A=air   RI=best image curvature   A4/A6=aspheric coefficients  T=tilt (deg.)

CATADIOPTRIC  DIALYTES

Dmm

f/  

8R18  

S1

M1

R2

S2

M2

R3

S3

M3

R

0S4 

0M4  

R5

S5

M5

R6

S6

M6

R7

S7

M7

RI

1. Hamiltonian, f/12

150

12

812

15

BK7

6228

921

A

-562

10

F2

-1482

-10

F2

-562

-935.3

A

-

-

-

-

-

-

2500

2. Hamiltonian, f/7.6 

150

7.6

777

15

BK7

4660

827

A

-561

11

F2

-1142

-10

F2

-561

-583.7

A

-

-

-

-

-

-

2000

3. Hamiltonian w/corrector

150

7.4

808

15

BK7

 6195 

900

A

-560

10

F2

-1470

-10

F2

-560

-800

A

-70

-7

F2

0

-38.5

A

300

4. Honders-Riccardi, f/3.7

300

3.7

4315

32

BK7

-7360

927.6

A

-1268

32

BK7

-2109

-32

BK7

-1268

-945.2

A

-332

-15

BK7

-7360

-131.3

A

5. Honders-Riccardi, f/7.4

300

7.4

8630

22

BK7

-14700

1860

A

-2560

20  

BK7 

-4210

-20

BK7

-2560

-1940

A

-670

-5

BK7

-14,000

-271.4

A

4. Busack  triplet, f/3.7

300

3.7

3988

25

BK7

-9882

959

A

-1322

33

BK7

-2148

-33

BK7

-1322

-959

A

-344

-33

BK7

-9000

-131.3

A

5. Busack Cassegrain  f/3.7

300

3.7

1110

22

BK7

2388

388

A

-999

25  

BK7 

-1477

-25

BK7

-999

-366

A

-2222

414

A

211

11

BK7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R6

S6

M6

 

311

130.3

A

SCHMIDT CORRECTOR

Dmm

f/

R1

S1

M1

R2

A4**

A6

NZ

S2

M2

R3

K3

S3

M3

R4

K4

S4

M4

RI

1..Schmidt_camera    

200  

2.4

 4  

BK7

-60,800

5.36E-10

8.9E-16

0.866

960

-960

0

-478.03

A

-

-

-

-

-486

2. Schmidt camera

200

2.4

4

BK7

-96,800

5.39E-10

8.9E-16

0.707

960

A

-960

0

-478.75

A

-

-

-

-

-478

3. Vaisala-Schmidt

200

2

5

BK7

-54,000

9.27E-10

2.16E-15

0.707

800

A

-800

0

-394.5

A

-133

0

K11

A

4. Schmidt camera

200

2.6

4

BK7

-114,000

4.45E-10

6.6E-16

0.707

1024

A

-1024 

0

-510.8

A

-  

-

-  

-

-516

5. Wright camera

200 

2.4

5

BK7

-29,600

1.07E-9

1.3E-15

0.866

80

A

-960

1

-475.96

A 

-

-  

-

-  

-478

6. Schmidt-Newton

200

5

BK7

-440,000

1.18E-10

2.5E-17

0.707

700

A

-1600 

0

-799.2

A

-  

-

-

-

-2160

7. SCT (Fig. 110a)

200

10

5

BK7

-76,000

6.72E-10

3.7E-16

0.707

325

A

-800

0

-300

A

-250

0

473.79 

A

-230

8. SCT Fig. 137a / 132d

200

10

5

BK7

-160,000

3.13E-10

6E-17

0.707

375

A

-1000

0

-350

A

-400  

0

587.2

A

-360

9. SCT (aplanatic)  

300

8

5

BK7

-100,000

2.28E-10

3.76E-17

0.707

455

A

-1200

0

-432

A

-443

-1.2

664.61

A

 -260

10. SCT (Fig. 140a)    

200

10

5

BK7

 -285,000  

1.8E-10

6E-17

0.707

450 

A

-1200

0

-420

A

-510

0

604.46

A

-440

11. Schmidt-Baker, long

300

3.6

7.5

BK7

-144,000

1.525E-10

1.1E-16

0.707

1336

A

-1200

0.022

-336

A

-1200

0

467.3

A

12. Concentric SC camera

300

4.7

7.5

BK7

-152,000

1.484E-10

9E-17

0.707

1200

A

-1200

0

-360

A

-840

0

553.34

A

-1400

13. Flat-field SC camera

300

3.6

7.5

BK7

-150,000

1.474E-10

9.3E-17

0.707

1373

A

-1200

0

-340

A

-1152

0

469.8

A

14. Schmidt-Baker, short

300

5.2

7.5

BK7

-140,000

1.58E-10

1.27E-16

0.707

900

A

-1800

1.84

-520

A

-1800

15.1

648.8

A

*NZ=neutral zone   **E, or Exp indicates the needed power of 10 to produce very large, or very small number; example: 2E-9=2x10-9=2x1/109

MENISCUS CORRECTOR

Dmm

f/

R1

S1

M1

R2

S2

M2

R3

K3

S3

M3

R4

K4

S4

M4

RI

1. Maksutov camera

200

2.6

-224

20.7

BK7

-236.176

631

A

-1063

0

-545.144

A

 -

-

-

-

-584

2. Maksutov-Newton *

204

4  

-307.3

20

S-BSL7

-319.053

643

A

-1627

0

-830.42

A

-

-

-

-

-1780

3. MCT (Fig. 114b)

200

10

-248.2

25

BK7

-262.9

370

A

-1000

0

-370

-374

0

587.89

A

-390

4. MCT Fig. 140e / 132e

200

10

-282.15

25

BK7

-296.7

444

A

-1200

0

-444

A

-478

0

577.74

A

-460

5. MC2.9 (Fig. 115)

200

2.9

-251.4

25

BK7

-266

792

A

-1200

0

-616.228

A

-

-

-

-

-660

6. MC4.9 (Fig. 115)

200

4.9

-357.5

20

BK7

-369.2

850

A

-2000

0

-1018.83

A

-

-

-

-

-1960

7. MCT (Fig.119a)

200

17

-272.4

25

BK7

-287

495

A

-1200

0

-495

A

-287

0

698.9

A

-280

8. MCT (Fig. 119b)

200

10

-283.7

25

BK7

-298.3

440

-1200

0

-438

A

-495

0

597.9

A

-480

*flat omitted;  source: ATMOS

HOUGHTON CORRECTOR 

Dmm

f/

R1

S1

M1

_R2_

S2

M2

R3

S3

M3

R4

S4

M4

_R5_

S5

M5

R6

S6

M6

RI

1. HC camera (plano)  

200

2.5

767

12

BK7

0

7

A

-767

5

BK7

0

250

A

-1000 

-497.7

A

-

-

-

2. Houghton-Newtonian*  

200

5

1525 

12

BK7

0

4

A

-1525

8

BK7

0

850 

A

-2000

-998.4

A

-

-

-

-3000

3. HCT(aplanatic Fig. 132a)  

200

10

685

20

BK7

-789

1.5

A

-685

8

BK7

789

375

A

-1000

-348.1

A

-400

578.57

A

-360

4. HCT (Fig.132b)

200

10

2140

14.5

BK7

-1190

2.5

A

-766

10

BK7

0

365

A

-1000

-360

A

-372

554.53

A

-320

5. HCT (Fig.132c)

200

10

884

12.1

BK7

0

5.8

A

-884

8

BK7

0

375

A

-1000

-350

A

-400

581.3

A

-360

6. HCT (aplanatic Fig. 133c)

200

9.9

964

14

BK7

-1265

1.4

-964

5

BK7

 1265

430

A

-1200

-415.4

A

-527.5

597.48

A

-440

7. HCT**  Fig. 133d

200

10

1094

14.5

BK7

-1930

2

A

-1094

10

BK7

1930

420 

A

-1200

-413.7

A

-530.3

611.41

A

-447

8. HCT (plano Fig. 136a)  

200

9.9

884

12.1

BK7

0

5.8  

A

-884

8

BK7 

 0  

375

A

-1000

-350 

A

-400

581.3

A

-360

9. HCT camera (Fig. 136b)  

200

5  

1000

13

BK7

0

7

A

-1000

BK7

0

253

A

-1000

-253

A

-1000

484 

A

-700

10. HCT camera (plano)  

200

4.7

953

13

BK7

0

7

A

-953

8

BK7

0

300

A

-1000

-280

A

-940

409.5

A

-600

11. HCT (plano Fig. 136c)  

200

8.2

885

12.4

BK7

0

6

A

-885

8

BK7

0

370

A

-1000

-350

A

-430

483

A

-400

12. HCT achr.  

200

10

685

20

BK7

-783

1.5

A

-685

8

BK8

783

375

A

-1000

-348.1

A

-400

578.57

A

-360

13. HCT achr.  

200

10

682

20

BK7

-784

3.5

A

-682

8

BK8

784

375

A

-1000

-348.1

A

-400

578.57

A

-360

14. HCT (Fig. 140b)

200

10

1063

12.1

BSL7Y

0

4.8

A

 -1063

8

BK7

 0

450

A

-1200

-420

A

-512

594

A

-440

15. HCT (Fig. 140c)**

200

10 

2327

12

BSL7Y

-784

2.2

A

-1646

9

BK7

0

420

A

-1200

-413.7

A

-530.3

615.37

A

-447

16. HCT (Fig. 140d)

200

9.8

975

14

BSL12

-1265 

2.5

A

-975

9

PK3

1265

430

A

-1200

-415

A

-540

597.62

A

-460

17. HCT (designing)

200

10.5

739

15

BK7

-851

4

-739

8

BK7

 851

420

A

-1200

-403

A

-418

565.94

A

-440

18. HCT Fig.138/139  

200

9.75

940

12.1 

BK7

0

6

A

-940

9

BK7

0

375

A

-1000

-350

A

-400

 150 

A

 

corrector:

326

5

BK7

0

1.5

A  

-326

4

BK7

0

417.18

A

-  

-

-

-

-

-

-550

19. HC camera Fig. 128a  

200

2.5

783

12

BK7

0

10

A

-783

8

BK7

0

380

A

-1000

-390

A

 

 

 

 

corrector:

-783

-5

BK7

0

-2

A

783

-4  

BK7

0

-99.32

A

-

-

-

-

-

-

-1000

20. HC camera Fig. 128b  

200

2.5

781

12

BK7

0

 8.6

A

-781

8

BK7

0

415

A  

-1000

-430

A

 

 

 

 

corrector:

-405

-5  

BK7

0

-2

A

405

-4

BK7

0

-59.46

A

-

-

-

-

-

-

-480

21. HC camera Fig. 129A

200

4.3

914

12

BSL22

0

17

A

-914

 9

BK7

0

326  

A

-970

-274

A

-970

286

A

 

corrector:

397

7

BK7

0

2

A

-397

5

BK7

0

69.33  

A

-

-

-

-

-

-

22. HC camera Fig. 129B

200

4.3

900

15

BK7

0

15

A

-900

10

BK7

0

480

A

-900

-425

A

-900

245

A

 

corrector:

-97.5

7.8

BK7

-100.88

-

-

-

-

-

-

-

-

-

-

-

-

128.12

A

23. HC f/3  Fig.126b  

200

3

940

12

BK7

-1200

5

A

-940

8

BK7

1200

360  

A

-1200

-598.5

A

-

-

-

24. HC f/3  Fig.126a  

200

3

922

12

BK7

0

5.5

A

-922

10

BK7

0

300  

A

-1000

-598.45

A

-

-

-

25. Houghton-Newtonian  

200

5

1614

12

BK7

-5370

5

A

-1614

8

BK7

5370

800

A

-2000

-998.26

A

-

-

-

*flatt omitted    ** source: ATMOS        

Home  |  Comments