Celestron CPC 800 Deluxe HD Bedienungsanleitung

Celestron Teleskop CPC 800 Deluxe HD

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INSTRUCTION MANUAL

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Your telescope is designed to give you years of fun and rewarding observations. However, there are a few things to consider before using

your telescope that will ensure your safety and protect your equipment.

Warning

Never look directly at the sun with the naked eye or with a telescope (unless you have the proper solar

filter). Permanent and irreversible eye damage may result.

Never use your telescope to project an image of the sun onto any surface. Internal heat build-up can damage the telescope and any

accessories attached to it.

Never use an eyepiece solar ﬁlter or a Herschel wedge. Internal heat build-up inside the telescope can cause these devices to crack or

break, allowing unﬁltered sunlight to pass through to the eye.

Never leave the telescope unsupervised, either when children are present or adults who may not be familiar with the correct operating

procedures of your telescope.

Technical Specs

Highest Useful Magnification 480x 555x 660x 840x

Lowest Useful Magnification 29x 34x 40x 51x

Limiting Stellar Magnitude 14 14.4 14.7 15.3

Resolution: Rayleigh .68 arc seconds .59 arc seconds .50 arc seconds .39 arc seconds

Dawes Limit .57 arc seconds .49 arc seconds .42 arc seconds .33 arc seconds

Light Gathering Power 843x unaided eye 1127x unaided eye 1593x unaided eye 2579x unaided eye

Field of View: standard eyepiece .85º .8º .67º .48º

Linear FOV (@1000 yds) 44 ft. 42 ft. 35 ft. 25 ft.

Optical Coatings - Standard Starbright XLT Coating Starbright XLT Coating Starbright XLT Coating Starbright XLT Coating

Secondary Mirror Obstruction 2.7" 3.35" 3.75" 4.5"

by Area 11% 13% 12% 10%

by Diameter 34% 36% 34% 32%

Optical tube length 17 inches 22 inches 24 inches 31 inches

#91030

XLT

#91040

XLT

#91050

XLT

#91060

XLT

EdgeHD 800 EdgeHD 925 EdgeHD 1100 EdgeHD 1400

Diameter

203mm (8") EdgeHD

Optics 235mm (9.25") EdgeHD

Optics 280mm (11") EdgeHD

Optics 356mm (14") EdgeHD

Optics

Focal Length 2032mm F/10 2350mm F/10 2800mm F/10 3910mm F/10

Eyepiece 40mm - 1.25" (51x) 23mm - 2" (102x) 23mm - 2" (122x) 23mm - 2" (170x)

Finderscope 9x50 9x50 9x50 9x50

Diagonal 90° - 1.25" 90° - 2" with 1.25"

adapter 90° - 2" with 1.25"

adapter

The visual back is the accessory that allows you to attach all visual accessories to the 8" telescope. The 8" telescope optical

tubes come with the visual back installed. If it is not already on the tube it can be attached as follows:

1. Remove the rubber cover on the rear cell.

2. Place the knurled slip ring on the visual back over the threads on the rear cell (Fig 1-1).

3. Hold the visual back with the set screw in a convenient position and rotate the knurled slip ring clockwise until tight.

Once this is done, you are ready to attach other accessories, such as eyepieces, diagonal prisms, etc.

If you want to remove the visual back, rotate the slip ring counterclockwise until it is free of the rear cell.

The star diagonal is a prism or mirror that diverts the light at a right angle to the light path of the telescope. This allows you

to observe in positions that are physically more comfortable than if you looked straight through.

To attach the 1.25" star diagonal onto the 8" optical tube:

1. Turn the set screw on the visual back until its tip no

longer extends into (i.e., obstructs) the inner diameter of

the visual back.

2. Slide the chrome portion of the star diagonal into the

visual back.

3. Tighten the set screw on the visual back to hold the star

diagonal in place.

If you wish to change the orientation of the star diagonal, loosen

the set screw on the visual back until the star diagonal rotates

freely. Rotate the diagonal to the desired position and tighten the

set screw.

To attach the 2" star diagonal onto the 9.25/11/14" optical tubes:

1. Remove the visual back from the rear of the tube.

2. Attach the threaded ring of the 2" diagonal to the rear cell of

the telescope.

3. Loosen the thumb screws on the side of the diagonal and

remove the 1.25" adapter from the barrel of the diagonal.

If you wish to change the orientation of the 2" star diagonal, loosen the

retaining ring that attaches the diagonal to the rear cell. Rotate the

diagonal to the desired position and tighten the retaining ring.

1.25" Star

Diagonal

Visual Back

1.25"

Eyepiece

Figure 1-1 – Visual accessories for the 8"

2" Mirror

Diagonal

2 inch

Eyepiece

Figure 1-2 – Visual accessories for the 9.25/11/14"

Produktspezifikationen

Marke:	Celestron
Kategorie:	Teleskop
Modell:	CPC 800 Deluxe HD
Gewicht:	27600 g
Produktfarbe:	Black, Grey
Vergrößerung:	480 x
Länge (mm):	432 mm
Schlauchtyp:	Aluminium
Feste Brennweite:	2032 mm
Azimutale Montierung:	Ja
Fixe Apertur:	203.2 mm
Öffnungsverhältnis:	10
Stativmaterial:	Stahl
Durchmesser optische Röhre:	238 mm
Maximal unterstützter Okulardurchmesser:	40 mm
Kompatible Okular:	40 mm