Technical specifications – Celestron SkyScout Scope 90 User Manual

Page 15

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TECHNICAL SPECIFICATIONS

21068

Optical Design

90mm (3.5") refractor

Focal Length

660mm F/7.3

Optical Coatings

Fully coated

Finderscope

6x30 Erect Image

Mount

Altazimuth

Eyepieces

40mm (16.5x), 10mm (66x)

Star Diagonal

Erect Image diagonal -1.25"

Tripod

1.25" steel tube legs

CD ROM

The Sky L1

Other Accessories

SkyScout Bracket w/hardware

Highest Useful Magnification

213x

Limiting Stellar Magnitude

12.3

Resolution: Rayleigh

1.54 arc seconds

Dawes Limit

1.29 arc seconds

Light Gathering Power

165x unaided eye

Field of View: standard eyepiece

Linear FOV (@1000 yds)

158 ft.

Optical Tube Length

25 in

Telescope Weight

20 lbs


Note: Specifications are subject to change without notice or obligation


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