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Moon Filter (#94119-A) - 

Celestron’s Moon Filter is an economical eyepiece filter for reducing the brightness of the moon and 

improving contrast, so greater detail can be observed on the lunar surface.  The clear aperture is 21mm and the transmission is about 
18%. 

PowerTank (#18774)

 – 12v 7Amp hour rechargeable power supply. Comes with two 12v output 

cigarette outlets, built-in red flash light , Halogen emergency spotlight. 120v AC adapter  and cigarette 
lighter adapter included. Celestron also offers a 17 amp hour models (#18777). 

 

Polarizing Filter Set (#93608) -

 

The polarizing filter set limits the transmission of light to a specific 

plane, thus increasing contrast between various objects.  This is used primarily for terrestrial, lunar and 
planetary observing.

 

 

Radial Guider (#94176)

 - The Celestron  Radial Guider® is specifically 

designed for use in prime focus, deep sky astrophotography and takes the 
place of the T-Adapter.  This device allows you to photograph and guide 

simultaneously through the optical tube assembly of your telescope.  This type of guiding produces the 
best results since what you see through the guiding eyepiece is exactly reproduced on the processed film.  
The Radial Guider is a “T”-shaped assembly that attaches to the rear cell of the telescope.  As light from 
the telescope enters the guider, most passes straight through to the camera.  A small portion, however, is 
diverted by a prism at an adjustable angle up to the guiding eyepiece.  This guider has two features not 
found on other off-axis guiders;  first,  the prism and eyepiece housing rotate independently of the camera 
orientation making the acquisition of a guide star quite easy.  Second, the prism angle is tunable allowing 
you to look at guide stars on-axis.  This accessory works especially well with the Reducer/Corrector. 

 

Reducer/Corrector (#94175) -

 This lens reduces the focal length of the telescope by 37%, making your CPC 11 a 1764mm f/6.3 

instrument and the CPC 800 a 1280mm f/6.3 instrument.  In addition, this unique lens also corrects 
inherent aberrations to produce crisp images all the way across the field when used visually.  When 
used photographically, there is some vignetting that produces a 26mm circular image on the processed 
film.  It also increases the field of view significantly and is ideal for wide-field, deep-space viewing.  It 
is also perfect for beginning prime focus, long-exposure astro photography when used with the radial 
guider.  It makes guiding easier and exposures much shorter. 
  

Sky Maps (#93722) - 

Celestron Sky Maps are the ideal teaching guide for learning the night sky.  You 

wouldn’t set off on a road trip without a road map, and you don’t need to try to navigate the night sky 
without a map either.  Even if you already know your way around the major constellations, these maps 
can help you locate all kinds of fascinating objects.

 

 

Skylight Filter (#93621) -

 The Skylight Filter is used on the Celestron CPC telescope as a dust seal.  The filter threads onto the rear cell 

of your telescope.  All other accessories, both visual and photographic (with the exception of Barlow lenses), thread onto the skylight 
filter.  The light loss caused by this filter is minimal

.

  

 

Solar Filter -  

The AstroSolar® filter is a safe and durable filter that covers the front opening of the telescope.  View sunspots and other 

solar features using this double-sided metal coated filter for uniform density and good color balance across the entire field.  The Sun 
offers constant changes and will keep your observing interesting and fun. Celestron offers filters for CPC 800 (#94162).

 

 

T-Adapter (#93633-A) -

 T-Adapter (with additional T-Ring) allows you to attach your SLR camera to the rear cell of your Celestron 

CPC.  This turns your CPC into a high power telephoto lens perfect for terrestrial photography and short exposure lunar and filtered solar 
photography.

 

 

T-Ring -

 The T-Ring couples your 35mm SLR camera body to the T-Adapter, radial guider, or tele-extender.  This accessory is 

mandatory if you want to do photography through the telescope.  Each camera make (i.e., Minolta, Nikon, Pentax, etc.) has its own 
unique mount and therefore, its own T-Ring.  Celestron has 8 different models for 35mm cameras. 
 

Tele-Extender, Deluxe (#93643) -

 The tele-extender is a hollow tube that allows you to attach a camera to the telescope when the 

eyepiece is installed.  This accessory is used for eyepiece projection photography which allows you to capture very high power views of 
the Sun, Moon, and planets on film.  The tele-extender fits over the eyepiece onto the visual back.  This tele-extender works with 
eyepieces that have large housings, like the Celestron Ultima series.

 

 

Wedge, Heavy Duty (#93655)

 

– The wedge allows you to tilt the telescope so that its polar axis is parallel to the earth's axis of rotation.  

Ideal for using your CPC for guided astrophotography.

  

 

A full description of all Celestron accessories can be found in the Celestron Accessory Catalog (#93685).

Содержание CPC 1100

Страница 1: ...I IN NS ST TR RU UC CT TI IO ON N M MA AN NU UA AL L...

Страница 2: ...North EQ South Alignment 17 CPC Re Alignment 18 Selecting an Object 18 Slewing to an Object 19 Finding Planets 19 Tour Mode 19 Constellation Tour 20 Direction Buttons 20 Rate Button 20 Setup Procedure...

Страница 3: ...ts 36 Observing Deep Sky Objects 36 Seeing Conditions 36 Transparency 36 Sky Illumination 36 Seeing 37 CELESTIAL PHOTOGRAPHY 38 Short Exposure Prime Focus Photography 38 Eyepiece Projection 39 Long Ex...

Страница 4: ...with Celestron s legendary Schmidt Cassegrain optical systems give amateur astronomers the most sophisticated and easy to use telescopes available on the market today Take time to read through this m...

Страница 5: ...el see below 8 Optical Tube 2 Focus Knob 9 Schmidt Corrector Lens 3 Star Diagonal 10 Fork Arm 4 Hand Control 11 Carrying Handle 5 Eyepiece 12 Right Ascension Locking Knob 6 Finderscope 13 Tripod 7 Fin...

Страница 6: ...unted on the tripod and the tube should be positioned horizontal to the ground S Se et tt ti in ng g u up p t th he e T Tr ri ip po od d For maximum rigidity the Celestron heavy duty tripod has a leg...

Страница 7: ...ual observing this may not pose a problem However if you plan on doing photography the tripod should be set low to ensure stability A recommended height is to set the tripod in such a manner that you...

Страница 8: ...hat both clutches are somewhat loose this will diminish the load placed on the worm gear assemblies and protect them from damage T Th he e S St ta ar r D Di ia ag go on na al l The star diagonal diver...

Страница 9: ...uses eyepieces with a standard 1 1 4 barrel diameter T Th he e F Fi in nd de er rs sc co op pe e The CPC telescope comes with an 8x50 finderscope The specifications for a finderscope stand for the ma...

Страница 10: ...e finder To align the finder 1 Choose a conspicuous object that is in excess of one mile away This will eliminate any possible parallax effect between the telescope and the finder 2 Point your telesco...

Страница 11: ...Accessories section in the back of this manual 1 To power the CPC with the car battery adapter simply plug the round post into the designated 12v power outlet located on the drive base 2 Turn on the...

Страница 12: ...complete control of the CPC in any direction Use the direction keys to move the telescope to the initial alignment stars or for centering objects in the eyepiece 4 Catalog Keys The NexStar hand contro...

Страница 13: ...g mode tracking rate and setting filter and slew limits finally the last section reviews all of the utilities functions such as PEC polar alignment and hibernating the telescope A Al li ig gn nm me en...

Страница 14: ...ng objects in both the finderscope and the eyepiece 6 For the second alignment object choose a bright star or planet as far as possible from the first alignment object Once again use the arrow button...

Страница 15: ...he CPC set up outside with all accessories attached and the tripod leveled follow the steps below to align the telescope 1 Once the CPC is powered on Press ENTER to begin alignment 2 Use the Up and Do...

Страница 16: ...lign procedure However instead of slewing to two alignment stars for centering and alignment the CPC uses only one star to model the sky based on the information given This will allow you to roughly s...

Страница 17: ...Solar System alignment EQ AutoAlign The EQ AutoAlign uses all the same time site information as the Alt Az alignments however it also requires you to position the tube so that the altitude index marke...

Страница 18: ...stem alignment method you can use re align to align to additional objects in the sky This will improve the pointing accuracy of your telescope without having to re enter addition information To replac...

Страница 19: ...ast slew speeds and may hit an observer in the eye If you manually enter an object that is below the horizon CPC will notify you by displaying a message reminding you that you have selected an object...

Страница 20: ...r in the upper right corner of the LCD display to indicate that the rate has been changed The hand control has a double button feature that allows you to instantly speed up the motors without having t...

Страница 21: ...d while it is linking with the GPS Once current information has been received it will update the displayed information If GPS is switched off the hand control will only display the last saved time and...

Страница 22: ...hing by the Named Object or Messier catalogs the hand control will let you know that the Ring Nebula M57 is approximately 6 from your current position Searching the Double Star catalog will reveal tha...

Страница 23: ...easing the button but setting the values lower results in a pause when pressing the button go with the higher value for positive but use a lower value for negative CPC will remember these values and u...

Страница 24: ...is useful when autoguiding or any time that cables are plugged into the base of the telescope By default the cord wrap feature is turned off when the telescope is aligned in altazimuth and turn on whe...

Страница 25: ...tting Press ENTER to wake up the telescope Pressing UNDO at the Wake Up screen allows you to explore many of the features of the hand control without waking the telescope up from hibernate mode To wak...

Страница 26: ...3 Center Alignment Object 2 Center Alignment Object 1 GPS LINKING SKY ALIGN Center Star 1 Select Star 1 Center Star 2 GPS LINKING AUTO TWO STAR ALIGN CENTER STAR 1 SELECT STAR 1 CENTER STAR 2 SELECT...

Страница 27: ...ors for increased reflectivity and a fully coated corrector for the finest anti reflection characteristics Inside the optical tube a black tube extends out from the center hole in the primary mirror T...

Страница 28: ...e CPC 8 is 8 inches in diameter Multiplying 8 by 60 gives a maximum useful magnification of 480 power Although this is the maximum useful magnification most observing is done in the range of 20 to 35...

Страница 29: ...is greatly reduced Also when photographing under these conditions the processed film may come out a little grainier than normal with lower contrast and underexposed If you wear corrective lenses spec...

Страница 30: ...ion or DEC for short Lines of declination are named for their angular distance above and below the celestial equator The lines are broken down into degrees minutes of arc and seconds of arc Declinatio...

Страница 31: ...never rise and never set You will never see the stars complete one circle because the sunlight during the day washes out the starlight However part of this circular motion of stars in this region of t...

Страница 32: ...he EQ alignment methods Follow these steps to Wedge Align the CPC in the Northern Hemisphere 1 With the telescope set up on an optional equatorial wedge and roughly positioned towards Polaris align th...

Страница 33: ...completed To perform the declination drift method you need to choose two bright stars One should be near the eastern horizon and one due south near the meridian Both stars should be near the celestia...

Страница 34: ...ar axis to eliminate any drift Unfortunately the latter adjustments interact with the prior adjustments ever so slightly So repeat the process again to improve the accuracy checking both axes for mini...

Страница 35: ...r O Ob bs se er rv vi in ng g H Hi in nt ts s To increase contrast and bring out detail on the lunar surface use filters A yellow filter works well at improving contrast while a neutral density or po...

Страница 36: ...surface brightness they should be observed from a dark sky location Light pollution around large urban areas washes out most nebulae making them difficult if not impossible to observe Light Pollution...

Страница 37: ...ic disturbances vary from time to time and place to place The size of the air parcels compared to your aperture determines the seeing quality Under good seeing conditions fine detail is visible on the...

Страница 38: ...a body that is not 100 percent functional The light meter for example does not have to be operational since you will be determining the exposure length manually You also need a cable release with a lo...

Страница 39: ...job a little easier align the finder as accurately as possible This allows you to get the object in the telescope s field based on the finder s view alone Another problem introduced by the high magni...

Страница 40: ...brightness of these objects however requires long exposure times and as a result are rather difficult There are several techniques for this type of photography and the one chosen will determine the st...

Страница 41: ...ss hairs for several minutes This will help you familiarize yourself with the periodic error of the drive and the operation of the hand control Remember to ignore declination drift when programming th...

Страница 42: ...g the shutter manually can cause vibrations producing blurred photos To reduce vibration when tripping the shutter use a cable release A cable release keeps your hands clear of the camera and lens thu...

Страница 43: ...tures on the moon When imaging the planets very short exposures are needed The exposure lengths range from 03 to 1 seconds on planetary images Focus is critical as is good atmospheric conditions Gener...

Страница 44: ...replace all lens covers once you have finished using it Since the rear cell is NOT sealed the cover should be placed over the opening when not in use This will prevent contaminants from entering the...

Страница 45: ...opposite where your finger is located 4 Use the hand control buttons to move the de focused star image to the edge of the field of view in the same direction that the central obstruction of the star i...

Страница 46: ...contrast Each eyepiece comes in a durable plastic case Ultima Ultima is our 5 element wider field eyepiece design In the 1 1 4 barrel diameter they are available in the following focal lengths 5mm 7 5...

Страница 47: ...me focus long exposure astro photography when used with the radial guider It makes guiding easier and exposures much shorter Sky Maps 93722 Celestron Sky Maps are the ideal teaching guide for learning...

Страница 48: ...yepiece 35mm Camera 9 1 x 68 78 9 x 6 65 72 x 50 Linear Field of View at 1000 yds 47 ft 41 ft 34 5 ft Optical Tube Length 17 22 23 Weight of Telescope 42 lbs 58 lbs 65 lbs Weight of Tripod 19 lbs 19 l...

Страница 49: ...asured from due north between the astronomical meridian the vertical line passing through the center of the sky and the north and south points on the horizon and the vertical line containing the celes...

Страница 50: ...bright at the end of its life cycle O Open Cluster One of the groupings of stars that are concentrated along the plane of the Milky Way Most have an asymmetrical appearance and are loosely assembled T...

Страница 51: ...ing Moon The period of the moon s cycle between new and full when its illuminated portion is increasing Z Zenith The point on the Celestial Sphere directly above the observer Zodiac The zodiac is the...

Страница 52: ...6 Mather AFB 121 1 8 38 34 2 Mcclellan 121 2 4 38 40 2 Merced 120 31 2 37 16 8 Miramar NAS 117 9 32 52 2 Modesto 120 57 37 37 8 Moffet 122 3 37 25 2 Mojave 118 9 35 3 Montague 122 31 8 41 43 8 Montere...

Страница 53: ...wa 92 27 41 6 Sioux City 96 22 8 42 24 Spencer 95 9 43 10 2 Waterloo Mun 92 2 4 42 33 KANSAS Chanute 95 28 8 37 40 2 Col J Jabar 97 13 2 37 45 Concordia 97 39 39 33 Dodge City 99 58 2 37 46 2 Elkhart...

Страница 54: ...ercury 116 1 2 36 37 2 Nellis AFB 115 1 8 36 13 8 Owyhee 116 10 2 42 34 8 Reno 119 46 8 39 30 Tonopah 117 4 8 38 4 2 Wildhorse 116 15 41 19 8 Winnemucca 117 4 8 40 54 Yucca Flat 116 4 8 37 34 8 NEW HA...

Страница 55: ...101 27 32 18 Brownsville 97 25 8 25 54 Brownwood 98 57 6 31 47 4 Carswell AFB 97 25 8 32 46 8 Chase NAS 97 40 2 28 22 2 Childress 100 16 8 34 25 8 College Stn 96 22 2 30 34 8 Corpus Chrst 97 3 27 46...

Страница 56: ...3 25 e 52 30 n Birmingham England 1 55 w 52 25 n Bombay India 72 48 e 19 0 n Bordeaux France 0 31 w 44 50 n Bremen Germany 8 49 e 53 5 n Brisbane Australia 153 8 e 27 29 s Bristol England 2 35 w 51 28...

Страница 57: ...sing NexRemote to control your telescope refer to the instruction sheet that came with the NexRemote CD and the help files located on the disk In addition to NexRemote the CPC can be controlled using...

Страница 58: ...58 APPENDIX E MAPS OF TIME ZONES...

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Страница 66: ...nds of meteors per hour Solar Eclipses in North America plus Total Eclipses Around the World Date Eclipse Type Duration Location 2001 Dec 14 Annular 03m53s North America Hawaii 2001 Jun 21 Total 04m57...

Страница 67: ...dling or unauthorized repair Further product malfunction or deterioration due to normal wear is not covered by this warranty CELESTRON DISCLAIMS ANY WARRANTIES EXPRESS OR IMPLIED WHETHER OF MERCHANTAB...

Страница 68: ...et Torrance CA 90503 Tel 310 328 9560 Fax 310 212 5835 Web site at http www celestron com Copyright 2005 Celestron All rights reserved Products or instructions may change without notice or obligation...

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