???? Collimation: how to adjust your Newtonian telescope (without equipment)

133,035 views

Astronomie Pratique

Published on May 3, 2020
About :

Learn how to make a collimation eyepiece, then how to collimate your telescope easily and without a collimation laser. ???? Download the PDF tutorial for free: https://cours.astronomie-pratique.com... ---------------- ☀️ Summary: 0:00 intro 0:52 collimation laser and cheshire 1:36 what is collimation used for 2:34 when to collimate your telescope 3:16 making a collimation eyepiece 6:18 preparation 9:02 the necessary equipment 9:25 adjusting the secondary mirror 11:41 adjusting the primary mirror 12:34 let's summarize 13:35 conclusion 14:36 ​​free telescope training ----------- ???? Collimation tutorial with a collimation laser: • Collimate your Newtonian Telescope (at L... -------------- ???? Training and AP Academy: https://cours.astronomie-pratique.com ⭐️ Blog: https://astronomie-pratique.com/blog ???? Instagram: / astronomiepratique ???? Facebook: / astronomiepratique -------------- ???? My equipment (affiliate links): ⁃ Skywatcher 80ED Evostar telescope: https://www.astroshop.de/fr/telescope... ⁃ Skywatcher HEQ5 Pro mount: https://www.astroshop.de/fr/equatoria... ⁃ Asiair Plus: https://www.astroshop.de/fr/controleu... -------------- ???? Other videos: ⁃ How to choose the right telescope: • ???? How to choose your TELESCOPE (Newt... ⁃ How to set up a station (equatorial mount): • ???? SETTING UP an Equatorial Mount... ⁃ Easy Collimation Tutorial: • ???? Collimation: how to adjust your tele... ⁃ What can be observed with a telescope: • ???? What do we observe in a TELESCOPE?... ⁃ I photograph the Orion Nebula, 1 year later: • I (re)photograph the Golden Nebula...

  • vidoe Comments
Trend Videos
34:11
Birthday party on a deserted island the size of a booger 【Philippines 2】
빠니보틀 Pani Bottle
582,075 views   2 days ago
34:40
Manila Garbage Hill Slum Tour with a Little Guide 【Philippines 1】
빠니보틀 Pani Bottle
1,062,081 views   5 days ago
26:03
Kang Joo-eun PICK Must-buy items from Costco (+storage method, recipes)
깡주은
996,441 views   2 days ago
24:25
Seri and Youngja finally meet ❤ 4th cousin housewarming, fish cake soup, ginseng wine
박세리의 속사정
390,367 views   1 day ago
12:08
vlog * PC room part-time job vlog Why is this real?
도민이
270,586 views   4 days ago
3:34
This is how to eat winter cabbage and apples🥬I've been eating it every day instead of breakfast these days, and my belly fat has gone down (ft. cabbage and apple salad, homemade tofu mayonnaise)
쿠킹 프린세스 cooking
663,537 views   6 days ago
55:59
Genshin Impact Special Broadcast of Version 5.3
원신
165,270 views   Streamed 15 hours ago
2:33
[Pre-release] The youngest contestant on Mr. Trot 3, 8 years old, is 'true'!
미스&미스터트롯
559,258 views   2 days ago
3:34
This is how to eat winter cabbage and apples🥬I've been eating it every day instead of breakfast these days, and my belly fat has gone down (ft. cabbage and apple salad, homemade tofu mayonnaise)
쿠킹 프린세스 cooking
663,537 views   6 days ago
24:25
Seri and Youngja finally meet ❤ 4th cousin housewarming, fish cake soup, ginseng wine
박세리의 속사정
390,367 views   1 day ago
30:36
Ryu Hyun-jin talks about the differences between the major league and the KBO
이대호 [RE:DAEHO]
897,070 views   3 days ago
12:32
The reaction of Vietnamese employees who got to eat a lot of oysters in Korea that were too expensive to even see
코이티비 KOITV
432,705 views   6 days ago
2:20
[Superman] Teaser Trailer
Warner Bros. Korea
887,704 views   1 day ago
5:55
Are you hot, cold, hungry, full, tired, or sleeping?
너덜트
891,945 views   1 day ago
33:16
Kia Tigers🐯 Yang Hyeon-jong, Kim Tae-gun and 20 servings of galbijjim, galbitang, and naengmyeon mukbang! How deliciously did the soul mates(?) eat it!! [Two Came EP176]
운동부 왔어요
453,706 views   2 days ago
15:17
The 5 most satisfying purchases in 24 years, selected after spending 190 million won (daily necessities) l Made in Korea
귀곰
737,096 views   7 days ago
17:33
[#YouQuizOnTheBlock] Since when have Hyun Bin♥Son Ye Jin been dating?🤭 Hyun Bin personally reveals his love story with his wife Ye Jin💕
디글 클래식 :Diggle Classic
709,760 views   1 day ago
30:36
Ryu Hyun-jin talks about the differences between the major league and the KBO
이대호 [RE:DAEHO]
897,070 views   3 days ago
26:03
Kang Joo-eun PICK Must-buy items from Costco (+storage method, recipes)
깡주은
996,441 views   2 days ago
39:16
4 Eyes Part 2 2024 World Championship Documentary
LCK
484,284 views   4 days ago
12:17
A day when my heart ached like it was torn apart
삐루빼로
906,674 views   1 day ago
37:39
Yang Hyeon-jong, who learned the principle that Yoon Seok-min realized in the 4th grade of elementary school at the age of 21 Cyber ​​Yoon Seok-min Ep. Yang Hyeon-jong-3 (There is an event~★)
사이버 윤석민
189,782 views   16 hours ago
12:20
Fashion that is too good to buy now 📉 Fashion items that are still trendy and therefore more difficult to buy
옆집언니 최실장 stylist unnie
409,747 views   6 days ago
2:31
Lee Myung-hwa (이명화) - Real Deal Show! MusicCore MBC241215 Broadcast
MBCkpop
1,143,570 views   5 days ago
2:33
[Pre-release] The youngest contestant on Mr. Trot 3, 8 years old, is 'true'!
미스&미스터트롯
559,258 views   2 days ago
24:40
Hermit Lee Hae-ri's villa breeding
걍밍경
605,117 views   1 day ago
24:40
Hermit Lee Hae-ri's villa breeding
걍밍경
605,117 views   1 day ago
21:10
GFRIEND's Killing Voice Live! - Running Through Time, Night, Today From Us, You and I, Glass Bead, FINGERTIP Dingo Music Dingo Music
딩고 뮤직 / dingo music
4,336,781 views   10 days ago
13:27
A miserable relationship advice from a single person...
찰스엔터
621,353 views   10 days ago
4:17
Baby VOX Baby VOX X KISS OF LIFE K.O.P - Killer [2024 KBS Song Festival] KBS WORLD TV 241220
KBS WORLD TV
186,317 views   14 hours ago
16:35
[Eating Vlog #107] The reason why there aren't many videos these days is... My current situation where I'm in a state of eating disorder☠️ The reason why I keep messing up the more I try to do well🤯 Jjajangmyeon + tangsuyuk, kalguksu + kimchi, tacos, buldak rose jjimdak
살빼조DietJo
266,087 views   2 days ago
24:43
mukbang, spicy, kimchi.
나나먹방 Nana mukbang
136,754 views   3 days ago
Google AdSense
336 x 280
Up Next
50:13
HORIZON ZERO DAWN - The Great Speech, in Portuguese! PRAÇA
MuryoXD
29 views
13 days ago
35:59
HORIZON ZERO DAWN REMASTERED: AMAZING GAMEPLAY ON PS5 SLIM 1080p 60 FPS!!
JOGOS CURIOSOS
60 views
2 weeks ago
27:56
HORIZON ZERO DAWN A NEW TEST
Play and Live
12 views
10 days ago
44:12
HORIZON ZERO DAWN REMASTERED Aloy participated in the approval in the mother's heart
Play and Live
9 views
6 days ago
31:43
PLAGUE TALE REQUIEM #19 - HUGO CANNOT
SKLine92
916 views
2 days ago
1:33:25
STARFIELD - NON-ENDING HORROR BIG REVIEW AFTER 100 HOURS OF PLAY
ВЕЛИЧАЙШИЙ
34,629 views
1 month ago
30:21
Train Aurora — first trip! 1037 rubles!
808
182,472 views
11 hours ago
1:00:00
Horizon Zero Dawn Remastered em pt-br PS5 4k #04
Player CE
27 views
2 weeks ago
29:36
Horizon Zero Dawn Learning combat by doing missions, the game is so beautiful
Play and Live
28 views
2 weeks ago
19:35
ELDEN RING NIGHTREIGN! REACT Trailer and Main NEWS!
vinithehealer
18 views
4 days ago
23:05
Elden Ring NightReign - React and Trailer Analysis
Ouroboros
54 views
7 days ago
48:31
RETURNING TO DARK SOULS 1
O Castro Games
63 views
Streamed 2 weeks ago
36:26
THE STORY OF DETROIT: BECOME HUMAN
SANDMAN
2,690 views
8 hours ago
16:55
Elden Ring NIGHTREIGN - EVERYTHING ABOUT THE GAME REVEALED! PAID? of Service? and the MAP?
HadesPlays
47,375 views
6 days ago
18:57
Dark Souls Ⅱ, but only shields!
hrompy
42,021 views
18 hours ago
1:08:25
STEALING HOUSES IN THE PRESENCE OF GHOSTS - DARK HOURS
O Castro Games
39 views
2 weeks ago
9:41
Elden Ring Nightreign is going to be a MASTERPIECE
yonpos
63 views
6 days ago
30:36
GETTING ANGRY AT DARK SOULS 1 AGAIN
O Castro Games
38 views
Streamed 3 weeks ago
53:21
finishing the ELDEN RING DLC with the WORST class in the game
SrHaxe
11,537 views
8 hours ago
7:36
MY SELF-ANALYSIS ON THIS TRAILER 🤯
GAYMIPLAY
32 views
5 days ago
4:48
FUNKY REACTS to ELDEN RING NIGHTREIGN announcement
Cortes do Funky [OFICIAL]
43,920 views
7 days ago
39:56
Analysis of the Elden Ring Nightreign trailer
1 Canal Qualquer
3 views
4 days ago
Google AdSense
336 x 280

fetery.com. Copyright 2024