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Celestron-ultima-100-45.22526524
9.0 out of 10

Celestron Ultima 100- 45

Optical Design : Refractor Aperture : 100 mm (3.94 in) Focal Len Read more

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Specifications

Feature
Value
Comment
Optical Design :
Refractor
Aperture :
100 mm (3.94 in)
Focal Length :
540 mm (21.26 in)
Focal Ratio :
5.4
Finderscope :
Sighting tube
Angle :
45 °
Eyepiece 1 :
8-24 Zoom
Magnification 1 :
22-66x
Carrying Case :
Soft Case
Angular Field of View :
1.8° - 1°
Linear Field of View (@1000 yds) :
95ft @ 22x 53ft @ 66x
Eye Relief :
18 mm @ 22x
Near Focus :
33ft @ 23x
Optical Coatings :
Multi-Coated
Tripod Adaptable :
Yes
Camera Adaptable :
Built-in T-thread on Eyepiece
Other Equipment :
Tripod Balancing Platform
Optical Tube Length :
19 in (482.6 mm)
Weight :
72 oz (2041.17 g)
Release Date
First seen
20 November 2008