Celestron NexStar 60GT Manuel utilisateur

Site

name

Description

Web

site

address

NexStar Resource Site The author's

web

site www.NexStarSite.com

NexStar FAG Site Articles

and

tips for NexStar www.grcooperjr

.com/faq

.htm

tele

scope

Yahoo NexStar Group Discussion

group

for all groups

.yahoo

.com/group/

models of NexStar telescopes NexStar

Yahoo NexStarGPS Discussion group for the GPS groups

.yahoo

.com/group/

Group models of NexStar teles

cope

sNexStarGPS

NexStar

Club

Web

sitefor the NexStar

www

.Ne

xStarSite

.com/

observerclubs -

awards

are

nexstar50club.htm

given for a

general

list afobjects

and

observa tionof lunar features

N exStar I

mage

Gallery A collection ofhundredsof www.buyastrostuff

.com/dons

imagestaken with all models of

NexStar telescopes

Matthias Bopp's Site A unique collection of technical www.dd 1us.de

information

and

tips for

NexStartelescopes

The Unofficial NexStar Dave Cole's

web

sitefeaturing www.ne

xstarl1.com

Suppo

rtSite tips

and

resources for the

NexStar

~/1

1 GPS telescopes

Celestron's

Web

Site Official

web

siteof Celestron, www.celestron.com

manufacturerof NexStar

telescopes

Celestron's Download Productmanuals

and

other www.celestron

.com/

Site

downloads

downloads/inde

x.htm

259

260 The

NexStar

User's Guide

Site

name

American Associat ion of

Amateur Astronomers

Astronomical

league

Astronomy

Magazine

Cloudy Nights

Telescope Reviews

NASA

Web

Site

ScopeReviews .com

Sky and Telescope

SkyMaps

Students for the

Exploration and

Development of Space

Description

Web

site of theAssociation -

general astronomy information

Web

site of the

league

- an

organization for amateur astronomers,

general astronomy information,

observation programs and

awards

Web

site of Astronomymagazine -

news and general information for

amateur astronomers

Equipment reviews subm itted by

amateur astronomers

Official

web

site of the United States'

National

Aeronautics and Space

Administration

Equipment reviews by Ed Ting

Web

site of Sky and Telescope

magazine - news and general

informationfor amateur astronomers

Free mon thly sky charts

Great

source of informationon solar

system, deep sky objects, and

general astronomy

W eb site address

www

.corvus.com

www

.astroleague.org

www

.astronomy.com

www.c1oudynights.com

www

.nasa .gov

www

.scopereviews.com

skyandtelescope .com

www.skymaps .com

seds.lpl.arizona.edu

Vendor

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Used equipment; you can both buy

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W eb site

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ress

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Internet

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ScopeStuff

Products -notes

Telescopes, accessories

A short listing of astronomy vendors and

free classified ads for astronomy

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Diagonals, Baader Solar Film, Baader

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portable piers

Telescopes , the Baader Bracket, filters,

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other accessories

Ray's Bracket, observing cha irs

Outdoor equipment supplier

You guessed it - telescope cases

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Out

door

equipment supplier

HAlp

ho solar filters

Chemical hand warmers

Telescopes , accessories

C CD and

video

cameras , other

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Telescope accessories

Dew prevention systems, other

accessories

Rails, counterweights,mounting

accessories

Bob 's Knobs (no-tools collimation

screws for SCTs). no-tools tripod bolts

for the

N8/1

1GPS

Focal reducers (telecompressorsl

Telescopes, accessories

Telescope cases

EyeOpener 2" adapter for SCTs

Outdoor

equipment supplier

A co llectionof 12V d .c.

convenience equipment

Video astronomy cameras

CCD astronomy cameras

Telescope cases

Accessories

261

Web

site

addres

www.astronomics.com

astronomy-mall.com

www

.astro-physics .com

www

.baader·

planetarium.de

www

.buyastrostuff.com

www.camp

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www

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www

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www

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262 The

NexStar

User's Guide

Company

Products -notes

Web

site

address

ScopeTronix Digita l ca mera

adapters

,other www.scopetronix.com

acc

essories

SightAndSoundShop Tel

escope

acc

essories www.sightandsound

shop.com

SKB Golf

cases

suitablefor some www.skbcases.com

telescopes

and

tripods

Starizona Telescopes,

accessorie

swww.stari

zona

.com

Starlight Xpress CCD as tronomy

cameras

www.starlight-

xpress.co .uk

Tele Vue Telescope,

eyepiece

and

accessory

www.televue.com

manufacturer

The Teles

cope

Unique astronomy

accessories

www.astronomy-

Warehouse

mall.com/telescope-ware

house

Thousa nd

Oaks

Filters www .thousandoaks

optical.com

UniversityOptics Eyepieces, Barlow lenses www.universityoptics.com

Van Slyke Engineering Zero-image-shiftfocusers, off-oxis www.observatory.org

guiders

Warehouse

Photo T-mounts

and

various

camera

www

.war

ehousephoto

.com/

adapters

lenses&.htm

W illiamOptics Telescopes,accessories www.william-optics.com

The objects in the NexStar database areorganized byseveralcategories.Several ofthecat-

egoriesare thewell-knowncatalogs discussed in Chapters 2 and 6.

Named

Stars (Alignment Stars)

The brighteststars in thesky are listed, pri

mar

ily for use asalignmentstars.

Nam e RA D ec M ag Constellation

hern

ar Olh37m43'

-57

°14' 0.6 Eri

Acrux 12h26m36'

-63

°05' 1.6

Albireo 19h30m43' +27 °58' 3.2 Cyg

Aldebaran 04h35m55' + 16°31' 1.1 Tau

Algenib

h 13m14' + 15°11' 2.9 Peg

Alpha Centauri 14h39m36' - 60°50' 0.0 Cen

Alp

hard

09h27m35'

-08

°39' 2.2 Hya

Alphecca 15h34m41' +26 °43' 2.3 CrB

Alpheratz

h08m23' + 29°06' 2.1 And

Altair 19h50m47' + 08° 52' 0.9 Aql

Antares 16h29m24'

-26

°26' 1.1 Sco

Arcturus 14h15m40' + 19°13' 0.2 Boo

Betelgeuse 05h55m10' +0 7°24' 0.6 Ori

Canopus 06h23m57'

-52

°42' - 0.9 Car

Capella 05h16m41' +46 °00' 0.2 Aur

Caph

h09m11' + 59°09' 2.4 Cas

Cas

tor

07h34m36' + 31° 53' 1.6 Gem

Deneb 20h41m26' +45 °17' 1.3 Cyg

Denebola

h49m04' + 14°34' 2.2 Leo

Dubhe

h03m44' +61°45'2Uma

Fomalhaut 22h57m39'

-29

°37' 1.3 PsA

Hadar 14h03m50' - 60°23' 0.9 Cen

Hama

l02h07m10' + 23°28' 2.2 Ari

Mim osa 12h47m43' - 59°41' 1.5 Cru

M irach Ol h09m44' +35 °37' 2.4 And

263

264 The

NexStar

User's Guide

Mi rfak 03h24m19' + 49°52' 1.9 Per

Mizar

13h23m56' +54°55' 2.4

Uma

Navi

OOh

56m43' +60°43' 2.8 Cas

Peacock 20h25m39'

-5

6°44' 2.1 Pay

Polar is 02h31m50' +89°16' 2.1 Umi

Pollux 07h45m19' +28°02' 1.2 Gem

Procyon07h39m18' +05°14' 0.5 Cmi

Rasalhague 17h34m56' +12°34' 2.1 Oph

Regulus 10h08m22' + 11°58' 1.3 Leo

Rigel 05h14m32' - 08°12' 0.3 Ori

Scheat 23h3m46' +28°05' 2.6 Peg

rius

06h45m9' - 16°42' - 1.6

Cma

Spica 13h25m12' -11 °10' 1.2 Vi r

Suhai l 09h08m00' - 43°26' 2.2 Vel

Vega 18h36m56' +38°47' 0.1 Lyr

Double Stars

The reare 55 double sta rs in the NexSta r dat ab a se. Ad ditio nal d

oubl

e stars can be accessedw

ith

the

Star b

utt

on on the h

and

contro l.Lis ts

those sta rs (h un dre dsfor the GT, thou s

and

s for

the

other

NexS ta r mod els) are available in the

Down

loa ds sectio n of my

NexStar

Res

our

ce Site -

http

://www.NexStarSite.com.''

Nam e Ra Dec Mag Sep

/Po

s angle

Con

ste

llation

107

Aqr

23h46m01' - 18°41' 5.8 7"

1143

°Aq r

145 Cma 07h16m36'

-23

°19' 4.8 27" 1 65°

Cma

17 Cyg 19h46m26' +33°44' 5.0 26" 173° Cyg

19Ly

n 07h22m54' +55°17' 5.6 14 .8" 1 315° Lyn

24 Com 12h35m08' + 18°22' 5.2 20

"/27

1° Com

30 Ari 02h37m00' +24°39' 6.6 39" 1274° Ari

32 Eri 03h54m18' - 02"57' 5.0 7" 1 347° Eri

35 Com 12h53m18' +2 1°15' 5.1 29" 1Trip le Com

38 Gem 06h54m39' +13°11' 4.7 7" Gem

54 Leo 10h55m37' + 24°45' 4.5 6.8" 1 110° Leo

61 Cyg 2l h06m36' +38°42' 5.4 30" 1 148° Cyg

94 Aqr 23h19m07' - 13°27' 5.3 13" 1350° Aqr

95 Her 18hoi- 30' +21°36' 5.1 6.5" 1258° Her

Acamar

02h58m16' - 40°18' 4.4 8" 182° Eri

Adh ara 06h58m38' - 28°58' 1.6 7.5" 1 161° Cma

Albireo 19

h30m43' + 27°58' 3.2 35" 154° Cyg

Algieba IOh19m58' + 19°50' 2.6 4.4" 1 124° Leo

Algorab 12h29m52' - 16°31' 3.1 24" 1 214" Cry

Almac h 02h03m55' +42°20' 5.1 10" 163° And

Beta Mo n 06h28m49' - 07°02' 4.7 3" 1132° Mo n

Casto r 07h34m36' +31°53' 1.6 1.8"

117

1° Gem

Cor Caro li 12h56m01' +38°19' 2.9 19" 1229° CVn

Dabih 20h21m01' - 14°47' 3.3 205" 1 267° Cap

Delta Cep 22h29m10' +58°25' 4.0 20"

1192

°Cep

Delta Ser 15h34m48' + 10°32' 5.2 3.9" 1 179° Ser

Epsilon Boo 14h44m59' + 27°05' 2.7 3" 1 303° Boo

Epsilon Lyr I 18h44m20' +39°40' 6.0 2" 1 353° Lyr

Epsilon Lyr 2 18h44m23' +39°37' 4.5 2.2" 180° Lyr

Epsilon Peg 21h44m11' +09°53' 2.5 83" 1 320° Peg

Objects in the

NexStar

Hand

Control 265

Eta Cas OOh 49m03' + 57°49' 3.6 12" /312° Cas

Eta Puppis 07h34m20'

-23

°28' 5.9 10" /117° Pup

GammaAries O

53m30' + 19°19' 4.8 8" /360° Ari

GammaCe

t 02h43m18' +03°14' 3.6 2.7" /297° Cet

Graffias 16h05m26' -19°48' 2.9 14"

/21

° Sco

IotaCancer 08h46m42' +28 °46' 4.2 31" /307° Cnc

Kappa Boo 14

h13m29' +51°47' 4.6 13"

/236

°Boo

Kappa Puppis 07h38m48' - 26°48' 4.6 10" /318° Pup

Lamda Aries

Olh

57m54' + 23°36' 4.8 38"

/47

°Ari

Mintaka 05h32m00' -00°18' 2.5 53" Ori

M izar 13h23m56' + 54°55' 2.4 14

"/1

51° Uma

Nu Dra 17h32mII ' +55°11' 5.0 62" /312° Dra

Omicro nCap 20h29m54' -18°35' 6.1 19" /239° Cap

Polaris 02h31m50' +89°16' 2.1 18" /218° Umi

Porrima 12h41m40' - 01°27' 2.9 3" /287° Vi r

Psi Piscium

h05m42m+21°28' 5.5 30"

59° Psc

Rasalgethi 17h14m39' +14°24' 3.5 4.6"

/10

7° Her

Rigel 05h14m30' -08°12' 0.3 9" /203° Ori

Sigma Cas 23h59m01' + 55°45' 4.9 3" /326° Cas

Tau I Aqr 22h47m43' - 14°03' 5.7 23" /121° Aqr

Tegman 08h12m13' + 17°39' 6.0 9" /89° Cnc

Theta 2 Cnc 08h26m48' +26°56' 6.3 5"

17° Cnc

Xi Boo 14h51m23' + 19°06' 4.6 7" /326° Boo

ZetaAqr 22h28m50' +00°01' 4.6 2"

/207

°Aqr

Zeta Lyr 18h44m46' +37°36' 4.3 44" / 150° Lyr

Zeta Piscium 01h13m42' +07°35' 5.6 23"

/63

°Psc

Variable Stars

The hand co

ntro

l databaseincludesa small selectionof the most interesting variablestars.

Name RA Dec Min Max Period Constellation

mag mag in days

Algol 03h08m10' +40°57' 2.2 3.5 2.9 Per

Beta Lyr 18h50mOS ' + 33°22' 3.5 4.3 12.9 Lyr

Delta Cep 22h29m10' +58°25' 3.6 4.3 5.4 Cep

L Car 9h45m15' - 62°30' 3.4 4.1 35 Car

Mira 02h19m21' - 02°59' 3.4 9.2 332 Cet

R Car 09h32m15'

-6

2°47' 4.6 9.6 309 Car

R Cen 14h16m34' - 59°55' 5.9 10.7 546 Cen

R Cyg 19h36m26' +50°13' 7.5 13.9 426 Cyg

R Dra 16h32m39' +66°45' 7.6 12.4 246 Dra

or 02h54m06' - 50°52' 6.0 13.0 404 Hor

RLeo 09h47m34' +U026' 5.8 10.0 312 Leo

R Tri 02h35m47' +34°41' 6.2 11.7 266 Tri

RRL yr 19h25m27' +42 °47' 7.3 8.1 0.6 Lyr

SCar

IOh09m22' -61°33' 5.7 8.5 150 Car

SS Cyg 21h42m34' +42°26' 8.2 12.4 50 Cyg

TCen

13h41m46'

-33

°36' 5.5 9.0 91 Cen

TCe

p21

h09

m32' +68°30' 6.0 10.3 388 Cep

UGem

07h

ssm

06' +22°40' 8.2 14.9 103 Gem

ma IO

h44m38' +68°46' 7.5 13.0 302 Uma

Zeta Gem 07

h04m07' +20°34' 3.7 4.3 10.2 Gem

266 The NexStar User's Guide

Named

Obiects

A listingof some of the most spectacular deepsky objects.

Name RA Dec Mag S ize Type Const Comments

ndrom

eda OOh 42.7

ffi

+41°16' 3.5 178' Gal Andromeda M31. The closest spiral

iaxyM

31 galaxy to earth.

Spanning3°across, the

Andromedagalaxy is

thefarthest objectthat

can be seen with the

nakedeye. Distance

2.8million Iy.

amet

er =180000 Iy.

Barnard 's 19h44.9ffi -14°48' 9.0 10.2' Gal Sagitt ariu s Irregular

dwarf

galaxy.

Galaxy Distance=1.7

milly

NGC 6 822 Diameter=10000 Iy.

Bear Paw 08

h13.2

ffi

+46°00' 11.7 1.7' Gal Lynx Moderatelybright,

Galaxy round,and well-resolved

NGC 2537 galaxy.

Beehive OC 08h40.l

ffi

+ J9059' 3.1 95' OC Cancer Open cluster containing

M44 over 200 stars,visible to

the naked eye.Also

called Praesepeand M44.

Distance=525 Iy.

Diameter=40 Iy.

Black-Eye 12h56.7

ffi

+21°41' 8.5 9.3' Gal Coma A spiral galaxy with a

Gai

axyM

64 Berenicesstrikingdark dust cloud

near

thecentral nucleus.

Distance=20 million Iy.

Blinking Plan 19h44.Sffi + 50°31' 10.0 2.3' PN Cygnus Planetary nebuladisc

NGC 6826 with 11th-magnitude

centralstar.

Blue Planetary II h50.3

ffi

- 57°11' 8.0 0.2' PN Centaurus Small,r

ound

planetary

NGC 3918 nebula.Blue in color

with 7th-mag nitudes

tar

in center.

Blue Snowball 23

h25.9

ffi

+42°33' 9.0 2.2' PN Andromeda A h azy blue planetary

NGC 7662 nebulaestim atedto be

1800 to 5600Iy awayand

20000 to 50000 AU

across.

Bode's Nebula 09h55.6

ffi

+69°04' 6.9 25.7' Gal Ursa Ma

jor

A massive galaxy witha

M8 1 luminosity equalto 20

billionsuns and a total

mass of approx 250 solar

masses. Distance7

millio

Diamet er

=36000 Iy.

Box Nebula 17h14.1

ffi

- 12°55' 11.0 1.1' PN Ophiuchus This planetary nebula

NGC 6309 has a greenishdisk and

appears rectangularin

shape, henceits name.

The Box Nebula is best

seen using an 0III

nebula filter.

BubbleNebula 23

h20.7

ffi

+61°12' 15' SR Cassiopeia Remnantof a supernova,

NGC 7635

named

for its gaseousarc

Objects in the

NexStar

Hand

Control 267

Name RA Dec Mag Size Type Const Comments

thatresemblesa large

bubble.

Distance=11000 ly.

Bug Nebula 17

h13.7

ffi

-37°06' 13.0 0.8' PN Scorpius Irregular-shaped

NGC6302 planetarynebula.

ButterfiyOC 17h40.1

ffi

-32°13' 4.2 15' OC Scorpius Also called M6. Bright

M6 open clustercontaining

about50 stars.

Distance=1300ly.

Diameter

=20 ly.

California 04h00.7

ffi

+36°37' 145' Neb Perseus Very faint, large, and

Nebula diffusenebula

NGC 1499 resemblingtheshapeof

Californ ia. Best seen

using ahydrogen-beta

filter.

Cat's Eye l7h58.6

ffi

+66°38' 9.0 5.8' PN Draco One of thebrightest

Nebula planetarynebulaewith a

NGC6543 centralstar nearly 100

times theluminosityof

the Sun.

Distance=3200 ly.

Diameter

=0.33 ly.

Christmas 06h

4I.l

m+09°53' 3.9 60' OC Monoceros A very young open

Tree cluster,also called the

NGC 2264 Cone Nebula, with 150

members

surrounded

dark

nebulosity.

Distance=2600 ly.

Diameter

=20 ly.

Cocoon 21

h53.4

ffi +47°16' 7.2 12' Neb Cygnus A faint openclustersur-

Nebula roundedby nebulosity

IC 5146 that islocatedESEof a

large

dark

nebula-

Barnard168.

Crab Nebula 05

h34.5

ffi

+22°01' 8.4 6' SR Taurus Also called Ml.

Ml Supernova

remnant

that

was recordedby the

Chinese in the year 1054.

At itsbrightest,it was

visible evenin the

daytimeand cast a

shadowin thenighttime.

Distance=6500 ly.

Diameter

=10 ly.

Crescent 20h12

ffi

+38°21' 20' Cygnus A faint, very large

Nebula nebularwith adouble

NGC6888

star

visibleinside. Best

seen with an OlII filter.

Deer Lick 22

h37

ffi

+34°25' 9.5 10.7' Gal Pegasus A fairly brightelongated

Galaxy galaxy with four small

NGC 7331 companiongalaxies sur-

roundingit.

Double 2

h19

ffi

+57°09' 4.0 30' OC Perseus Two openclusters

Cluster visible

268 The

NexStar

User's Guide

Name RA Dec Mag Size Type Const Comments

NGC

869/884

to thenakedeye, each

with a diameterof about

70 ly.Both clustersare

veryyoung. NGC 884 is

8500 ly in distanceand

11.5 million years old.

NGC 869 is 7000

lyaway

and 6.4millionyears old.

Dumbbell 19h59.6

ffi

+ 2Z043' 8.1 15.2 PN Vulpecula One of theclosest

NebulaM27 plan

etar

ynebulaeto

earth.Expandingat a

speed of 27

km/

s,it can

be estimatedto beabout

48 000 years old.

Distance= - 750 ly.

Diameter = 2 ly.

Eagle Nebula 18h18.8

ffi

-13°47' 6.0 35' Neb Serpens A large

open

cluster

MI6

surrounded

by adiffuse

nebula.A very active

region ofstarfo

rmation

Distance= - 8000 ly.

Diameter= 70 ly.

Eight Burst 10h07.0

ffi

-40°26' 8.0 0.8' PN Vela Bright central star.

Nebula Namedafterits multi-

NGC 31 32 ring structure visible in

photographs.Distance=

2500 ly.

Diameter=0.7Iy.

Eskimo 07h29.2

ffi

+20°55' 10.0 0.7' PN Gemini Bright

inner

ring

Nebula separatedby a

dark

gap

NGC 2392 from

another

faint outer

ring. Distance= approx.

2500 ly.

Ghost Of 10h24.8

ffi

-18°38' 9.0 20.8' PN Hydra Pl

anetar

ynebula with an

Jupiter elongated inner ring.

NGC 3242 Distanc e= - 2600 ly.

Diameter =0.5 ly.

Helix Nebula 22h29.6

ffi

-20°48' 12.8' PN Aqu ariu s The largestand closest

NGC 7293 planetarynebulawith an

angulardiameterof half

the full Moon.

Distance= - 300 ly.

Diameter= 1.751y.

Hercules GC 16h41.7

ffi

+36°28' 5.9 16.6' GC He rcules Globularclustervisible to

M13 thenakedeye. The cluster

contains about I million

stars and isestimatedto

be 10billionyears old.

Distance= 25 000ly.

Diameter= 160 ly.

H ind 's 04h22.9

ffi

+l9

°32

mNeb TaurusVery faintreflection

Variablenebula.

Nebula

NGC 1555

Horsehead 05h41

ffi

-O

Z024

'II.3 60' Neb Orion A

dark

nebula

that

Nebula resembles theshapeof a

IC 434 horse head, positionedin

ont

of a bright diffuse

Ce manuel convient aux modèles suivants

Table des matières

Autres manuels Celestron Télescope

Celestron

Celestron 1510 Manuel utilisateur

Celestron

Celestron NexStar 60 Manuel utilisateur

Celestron

Celestron NexStar SE Series Manuel utilisateur

Celestron

Celestron PowerSeeker 21008 Manuel utilisateur

Celestron

Celestron StarSense EXPLORER LT 114AZ Manuel utilisateur

Celestron

Celestron OMNI XLT 102 Manuel utilisateur

Celestron

Celestron 22401 Manuel utilisateur

Celestron

Celestron Travel Scope 50 Manuel utilisateur

Celestron

Celestron C65 Manuel utilisateur

Celestron

Celestron National Park Foundation ExploraScope 60AZ Manuel utilisateur

Celestron

Celestron AstroMaster 114EQ Manuel utilisateur

Celestron

Celestron Travel Scope 60 Manuel utilisateur

Celestron

Celestron 80AZS Manuel utilisateur

Celestron

Celestron StarSense AutoAlign Manuel utilisateur

Celestron

Celestron EXPLORASCOPE 22100-CT-DS Manuel utilisateur

Celestron

Celestron 80LCM Manuel utilisateur

Celestron

Celestron 22405 Manuel utilisateur

Celestron

Celestron COMETRON 114AZ Manuel utilisateur

Celestron

Celestron AstroMaster 90EQ Manuel utilisateur

Celestron

Celestron STARSENSE EXPLORER 8 DOBSONIAN Manuel utilisateur

Celestron

Celestron PowerSeeker 70EQ Manuel utilisateur

Celestron

Celestron PowerSeeker 70EQ Manuel utilisateur

Celestron

Celestron PowerSeeker 40AZ Manuel utilisateur

Celestron

Celestron AstroMaster 70AZ Manuel utilisateur

Manuels Télescope populaires d'autres marques

Meade

Meade 81005 Condor Manuel utilisateur

Meade

Meade 114 EQ-DS Manuel utilisateur

Meade

Meade LX200 CLASSIC Manuel utilisateur

Leica

Leica 82 HD Manuel utilisateur

EASTCOLIGHT

EASTCOLIGHT 9920 Manuel utilisateur

zoomion

zoomion Genesis 200 EQ Manuel utilisateur

TEC

TEC APO 140 Manuel utilisateur

Orion

Orion 7832 Manuel utilisateur

Carson

Carson Skelescope SK-100 Manuel utilisateur

SKY-WATCHER

SKY-WATCHER VIRTUOSO Manuel utilisateur

Orion

Orion EZ Finder 7228 Manuel utilisateur

cassini

cassini C-JRS Manuel utilisateur

nedis

nedis SCTE5060WT Manuel utilisateur

Meade

Meade Polaris 60EQ-D Manuel utilisateur

PlaneWave

PlaneWave CDK700 Manuel utilisateur

William Optics

William Optics Synta Crayford Manuel utilisateur

Orion

Orion FUNSCOPE Manuel utilisateur

Levenhuk

Levenhuk Skyline Travel Manuel utilisateur