Celestron COSMOS 90GT Manuel D'instructions page 2

9 0 G T | W iF i T E L E S C OP E
What's in thE Box
We recommend saving your telescope box so it can be used to store the telescope when it is not in use. Unpack the
box carefully as some parts are small. Use the parts list below to verify that all parts and accessories are present.
PartS liSt
Telescope optical tube StarPointer finderscope Small dust cap for Large dust cap for
assembly and bracket focuser objective lens
(preassembled)
25 mm Kellner 10 mm Kellner
eyepiece (1.25") eyepiece (1.25")
Tripod
Star Diagonal (1.25")
(pre-assembled)
Battery pack Cosmic Calendar Poster
(batteries not included)
Accessory tray
Fig. 1
Solar 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.
Do not leave the telescope unsupervised, either when children are present or adults who may not be familiar with the correct operating procedures of your telescope.
2 | English