Celestron AstroMaster Instruction Manual download pdf (Page 2)

CelestronInternational•2835ColumbiaStreet•Torrance,CA90503USA•Phone:1.800.421.9649•Fax:310.212.5835

warranty: two yEar limitED warranty.

For complEtE warranty DEtails contact cElEstron,

or visit: www.cElEstron.com

red PlAnetAry Filter — #25 14% t

Jupiter – Useful for studying bluer clouds. Mars – Ideal for

observationofthepolaricecapsandfeaturesontheMartian

surface. Sharpens the boundaries of yellow dust clouds.

Mercury – Improves observation at twilight, when the planet

isnearthehorizon.Duringdaylight,itreducesthebrightness

of the blue sky to enhance surface features. Saturn – Useful for

studying bluer clouds. Venus – Use during daylight observing

to reduce brightness of blue sky. Occasionally deformations of

the terminator are visible.

moon Filter

Celestron’sMoonFilterisaneconomicaleyepiecelterfor

reducing the brightness of the moon and improving contrast, so

greater detail can be observed on the lunar surface. The clear

apertureis21mmandthetransmissionisabout18%.

micro FibEr cloth

TheCelestronMicroberclothwillsafelyremovengerprints

and smears from optics without causing any damage or leaving

residue. Use the cloth to gently rub across the surface of the

optics.Don’trubincircles.Forlargeropticssuchasbinoculars

and telescope, start in the center of the lens and rub out

towards the edge.

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Celestron AstroMaster Instruction Manual Page 2