13
2. Adjustments to the collimation of the telescope can be made by turning the collimation adjustment
screws (#15) located at the rear of the optical tube.
3. If your telescope is out of collimation, the best way to re-collimate it is with a good collimation
tool. Celestron offers a Newtonian Collimation Tool (#94183) with detailed instructions that make
it an easy chore.
8
8
.
.
S
S
P
P
E
E
C
C
I
I
F
F
I
I
C
C
A
A
T
T
I
I
O
O
N
N
S
S
#31032 #31044 #31041
Optical System: Newtonian Reflector Newtonian Reflector Newtonian Reflector
Aperture: 76mm (3") 114mm (4.5") 114mm (4.5")
Focal Length: 700mm 900mm 1000mm
F/ratio: f/9 f/8 f/9
Focuser Rack and Pinion Rack and Pinion Rack and Pinion
Standard Oculars (or
Eyepieces)
20mm 1¼" (35x)
10mm 1¼" (70x)
20mm 1¼" (45x)
10mm 1¼" (90x)
20mm 1¼" (50x)
10mm 1¼" (100x)
Resolution 1.5 arc seconds 1.0 arc seconds 1.0 arc seconds
Light gathering Power 118x unaided eye 267x unaided eye 267x unaided eye
Limiting Magnitude 11.9 12.8 12.8
Highest useful Power 180x 270x 270x
NOTE: Specifications are subject to change without notice.
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