Optik

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Projektions kamera adapter

Last post by Rohobinio « 2015-11-13 22:32:31
Replies: 16
by Rohobinio » 2015-11-10 20:01:42
1

2
16 Replies

10166 Views

Last post by Rohobinio
2015-11-13 22:32:31
Hur räkna ut detta?

Last post by stoffe « 2015-11-06 22:55:20
Replies: 3
by sollerön » 2015-11-06 17:17:52

3 Replies

2904 Views

Last post by stoffe
2015-11-06 22:55:20
Dubbla barlowlinser

Last post by stoffe « 2015-11-06 22:02:42
Replies: 7
by Rohobinio » 2015-11-06 20:29:06

7 Replies

4193 Views

Last post by stoffe
2015-11-06 22:02:42
Blackets black

Last post by AstroFriend « 2015-10-22 10:37:43

by AstroFriend » 2015-10-22 10:37:43

0 Replies

1991 Views

Last post by AstroFriend
2015-10-22 10:37:43
Mekanisk anpassning flatcorrector

Last post by AstroFriend « 2015-10-04 15:03:46
Replies: 14
by AstroFriend » 2014-10-06 22:13:23

14 Replies

309414 Views

Last post by AstroFriend
2015-10-04 15:03:46
Vinjettering före och efter modifiering

Last post by AstroFriend « 2015-09-23 12:28:37

by AstroFriend » 2015-09-23 12:28:37

0 Replies

2177 Views

Last post by AstroFriend
2015-09-23 12:28:37
super barium 10mm

Last post by sollerön « 2015-09-05 10:16:50
Replies: 9
by sollerön » 2015-09-03 09:42:09

9 Replies

5114 Views

Last post by sollerön
2015-09-05 10:16:50
Hur kan det va sån skillnad?

Last post by sollerön « 2015-08-28 23:01:25
Replies: 13
by sollerön » 2015-08-26 09:23:04

13 Replies

6415 Views

Last post by sollerön
2015-08-28 23:01:25
Optik och kamerafunderingar

Last post by stoffe « 2015-07-15 23:43:49
Replies: 4
by stoffe » 2015-06-22 11:11:20

4 Replies

4605 Views

Last post by stoffe
2015-07-15 23:43:49
UV våglängder och optik

Last post by AstroFriend « 2015-06-16 20:44:46

by AstroFriend » 2015-06-16 20:44:46

0 Replies

2166 Views

Last post by AstroFriend
2015-06-16 20:44:46
Fokusproblem Canon EF 70-200 2.8 L USM

Last post by stoffe « 2015-06-04 14:20:31
Replies: 8
by Quilding » 2015-05-29 22:02:42

8 Replies

5396 Views

Last post by stoffe
2015-06-04 14:20:31
Optik upp/nedgradering, Sigma APO 150mm f2.8

Last post by Martin F « 2015-05-27 07:22:16
Replies: 1
by AstroFriend » 2015-05-26 21:39:12

1 Replies

2443 Views

Last post by Martin F
2015-05-27 07:22:16
RMS&PVwavefront

Last post by magnahrl « 2015-05-22 13:22:15
Replies: 10
by magnahrl » 2015-05-19 20:11:06

10 Replies

5519 Views

Last post by magnahrl
2015-05-22 13:22:15
Skillnader mellan kvalite på okular...

Last post by onkyo « 2015-04-27 08:27:03
Replies: 18
by onkyo » 2015-04-23 11:14:49
1

2
18 Replies

11889 Views

Last post by onkyo
2015-04-27 08:27:03
Klurigt filterhjul

Last post by AstroFriend « 2015-04-16 11:08:59

by AstroFriend » 2015-04-16 11:08:59

0 Replies

2116 Views

Last post by AstroFriend
2015-04-16 11:08:59
MN190 grundinställning innan kollimering

Last post by majo « 2015-03-11 11:43:13
Replies: 7
by majo » 2015-03-05 14:18:40

7 Replies

5526 Views

Last post by majo
2015-03-11 11:43:13
ljusstyrka..

Last post by onkyo « 2015-03-10 11:12:46
Replies: 5
by onkyo » 2015-03-09 18:51:29

5 Replies

3666 Views

Last post by onkyo
2015-03-10 11:12:46
Gjort ett litet test..

Last post by onkyo « 2015-03-09 15:41:38
Replies: 5
by onkyo » 2015-03-08 21:25:44

5 Replies

4009 Views

Last post by onkyo
2015-03-09 15:41:38
5, 8, 10, 13, 17, 21 och 24 mm Hyperion okularväska, behövs?

Last post by Gunnar K « 2015-02-19 21:33:18
Replies: 20
by Gunnar K » 2015-01-26 03:10:00
1

2
20 Replies

14205 Views

Last post by Gunnar K
2015-02-19 21:33:18
Fråga om Sigma 15/2.8 DG Fisheye

Last post by Rommen « 2015-01-12 17:28:11

by Rommen » 2015-01-12 17:28:11

0 Replies

2088 Views

Last post by Rommen
2015-01-12 17:28:11
CPC1100 XLT GPS smörjmeldelsläckage på optiken, smuts..

Last post by Corpze « 2015-01-04 16:27:54
Replies: 1
by steen » 2015-01-04 14:46:17

1 Replies

2613 Views

Last post by Corpze
2015-01-04 16:27:54
Funderingar på okular till C11

Last post by wilt « 2014-10-19 11:43:17
Replies: 10
by FredrikS » 2014-10-13 11:32:49

10 Replies

8708 Views

Last post by wilt
2014-10-19 11:43:17
Rekommendation för budget-refraktor?

Last post by AstroFriend « 2014-10-12 20:20:30
Replies: 41
by Martin F » 2014-10-09 08:34:42
1

2

3
41 Replies

22009 Views

Last post by AstroFriend
2014-10-12 20:20:30
sekundärproblem med Nak Newton 190

Last post by gunnar « 2014-09-29 18:37:32
Replies: 2
by Frost » 2014-09-29 00:57:08

2 Replies

3241 Views

Last post by gunnar
2014-09-29 18:37:32
UHC-filter

Last post by glappkaeft « 2014-08-31 20:31:23
Replies: 3
by taipan » 2014-06-22 19:52:53

3 Replies

3927 Views

Last post by glappkaeft
2014-08-31 20:31:23
Högre upplösning än teorin medger?

Last post by AstroFriend « 2014-08-26 00:22:07
Replies: 2
by AstroFriend » 2014-08-25 16:34:24

2 Replies

2698 Views

Last post by AstroFriend
2014-08-26 00:22:07
Herschelprisma och smalbandiga filter

Last post by megrez 90 « 2014-08-07 16:06:39
Replies: 5
by AstroFriend » 2014-08-03 22:49:51

5 Replies

4657 Views

Last post by megrez 90
2014-08-07 16:06:39
Mellanformat optik för astronomifoto?

Last post by AstroFriend « 2014-07-24 11:52:30
Replies: 14
by AstroFriend » 2013-06-11 11:42:27

14 Replies

15560 Views

Last post by AstroFriend
2014-07-24 11:52:30
Powermate + extension

Last post by stoffe « 2014-06-29 23:31:06
Replies: 8
by ragge » 2014-06-26 23:49:43

8 Replies

5662 Views

Last post by stoffe
2014-06-29 23:31:06
Fokus bara med kamera, inte med okular?

Last post by Marsian « 2014-06-06 09:38:30
Replies: 4
by Marsian » 2014-06-05 00:02:12

4 Replies

3392 Views

Last post by Marsian
2014-06-06 09:38:30
Prisma eller spegel?

Last post by Corpze « 2014-06-03 18:27:56
Replies: 2
by Wim » 2014-06-03 10:42:17

2 Replies

2992 Views

Last post by Corpze
2014-06-03 18:27:56
Okular vs Sökare

Last post by Xavier « 2014-04-07 21:53:51
Replies: 6
by Xavier » 2014-04-07 16:10:18

6 Replies

4887 Views

Last post by Xavier
2014-04-07 21:53:51
Clave okular

Last post by akjalam2 « 2014-04-06 22:09:41
Replies: 7
by akjalam2 » 2014-04-04 18:49:59

7 Replies

5716 Views

Last post by akjalam2
2014-04-06 22:09:41
Kollimera mera MN190 - sekundärspegel

Last post by Frost « 2014-03-31 02:10:30
Replies: 9
by Magnus Nyborg » 2014-03-26 20:27:12

9 Replies

5985 Views

Last post by Frost
2014-03-31 02:10:30
Omaluminisering av primärspegel

Last post by perfrej « 2014-03-29 17:22:21
Replies: 3
by perfrej » 2014-03-17 08:58:38

3 Replies

3232 Views

Last post by perfrej
2014-03-29 17:22:21
något konstigt på sekundärspegeln,

Last post by Frost « 2014-02-24 01:39:23
Replies: 4
by Frost » 2014-02-23 20:41:21

4 Replies

3398 Views

Last post by Frost
2014-02-24 01:39:23
Big Bertha WWII

Last post by AstroFriend « 2014-02-19 23:41:05
Replies: 3
by AstroFriend » 2014-02-18 21:20:55

3 Replies

3486 Views

Last post by AstroFriend
2014-02-19 23:41:05
Detektera UV-beläggning.

Last post by AstroFriend « 2014-02-12 23:30:49
Replies: 3
by Jonas » 2014-02-12 15:19:53

3 Replies

3344 Views

Last post by AstroFriend
2014-02-12 23:30:49
Vilket okular till Lunt LS60?

Last post by Corpze « 2014-02-09 17:51:50

by Corpze » 2014-02-09 17:51:50

0 Replies

2083 Views

Last post by Corpze
2014-02-09 17:51:50
curved secondary holder ?

Last post by AstroFriend « 2014-02-08 11:38:27
Replies: 2
by AstroFriend » 2013-12-09 11:21:10

2 Replies

3854 Views

Last post by AstroFriend
2014-02-08 11:38:27
köpa ny barlow, 1,25 eller 2 tum

Last post by AstroFriend « 2014-02-03 13:30:05
Replies: 4
by Frost » 2014-02-02 23:34:19

4 Replies

3775 Views

Last post by AstroFriend
2014-02-03 13:30:05
Tal 1.25" Filter

Last post by Bonvit « 2013-12-07 17:17:02
Replies: 2
by Bonvit » 2013-12-07 12:04:12

2 Replies

2988 Views

Last post by Bonvit
2013-12-07 17:17:02
Köpråd kikare

Last post by Arik « 2013-11-26 23:51:47
Replies: 40
by Kimmen » 2012-09-22 15:07:31
1

2

3
40 Replies

28573 Views

Last post by Arik
2013-11-26 23:51:47
Skywatcher 150p sekundär spegel kollimering

Last post by BillyBob « 2013-10-20 00:02:21
Replies: 7
by BillyBob » 2013-10-19 18:09:26

7 Replies

6183 Views

Last post by BillyBob
2013-10-20 00:02:21
Dålig kollimering, flex eller trackingfel?

Last post by Frazze « 2013-10-18 21:29:48
Replies: 8
by Frazze » 2013-10-08 23:24:41

8 Replies

5431 Views

Last post by Frazze
2013-10-18 21:29:48
powermate 2x 2"

Last post by trank « 2013-10-15 10:14:45

by trank » 2013-10-15 10:14:45

0 Replies

2003 Views

Last post by trank
2013-10-15 10:14:45
Komakorrektor för 8" f/4 Newton

Last post by AstroFriend « 2013-09-24 09:10:22
Replies: 3
by stoffe » 2013-09-23 14:52:59

3 Replies

3121 Views

Last post by AstroFriend
2013-09-24 09:10:22
Sigma 8/3.5 på FF

Last post by Rommen « 2013-09-23 14:20:38
Replies: 8
by Rommen » 2013-09-22 15:54:07

8 Replies

4884 Views

Last post by Rommen
2013-09-23 14:20:38
Är det nåt fel på detta objektiv?

Last post by Rommen « 2013-09-23 06:05:08
Replies: 15
by Rommen » 2013-09-21 21:04:30
1

2
15 Replies

8948 Views

Last post by Rommen
2013-09-23 06:05:08
Nybörjarfråga om align och focus

Last post by Wolfgang « 2013-09-10 08:58:55
Replies: 2
by Wolfgang » 2013-09-08 01:21:44

2 Replies

2937 Views

Last post by Wolfgang
2013-09-10 08:58:55

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