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The observatory will have two main permanently installed telescopes a 14" Meade LX200R and a 20" equatorial reflector.
Meade LX200
This is a standard 14" Meade LX200 on a permanent pier mount. Details of the telescope can be found at the Meade Site. A summary is included below:
| Optical Design |
Schmidt Cassegrain |
| Clear Aperture |
356mm(14") |
| Focal Length Focal Ratio |
3556mm f/10 (14") |
| Maximum Practical Visual Power |
850X (14") |
| Telescope Mounting |
heavy-duty fork type; double-tine |
| Primary Mirror Lock |
included (progressivTHtension) |
| Zero Image-Shift Micro Focuser |
included (4-speed) All models |
| Viewfinder |
8 x 50mm |
| GPS, True-level and North sensors |
included (16-channel GPS receiver) |
| Pointing Precision, High Precision Mode |
1-arc min. |
| Autostar® II Hand Controller |
included (147,541 object database) |
| Slew Speeds: |
RA and Dec: 0TH1x to1.0x sidereal, variable in0.01x increments; 2x, 8x, 16x, 64x, 128x sidereal; 1°/sec. to 8°/sec., variable in 0.1° increments |
| Tracking Rates |
sidereal, lunar, or custom-selected from 2000 incremental rates |
| Primary, Secondary Mirrors |
Pyrex® glass grade-A |
| Correcting Plate/Lens |
Water white glass |
| Optical coatings |
UHTC |
20" Split Ring Equatorial
This telescope is a prototype design of a split ring equatorial style scope, with a truss tube design.
| Optical Design |
Newtonian |
| Clear Aperture |
508mm(20") |
| Focal Length Focal Ratio |
2032mm f/4 (80") |
| Telescope Mounting |
Equatorial |

It incorporates a 20" mirror operating at f4, giving it a 80" focal length.This is a reasonably "fast" optical configuration yielding splendid wide field images of deep sky objects. Planetary observations should really be attempted using the 14" Meade LX200. The scope was developed and manufactured by Pulsar Optical company. Below is a view of the 20" at the 2006 Kielder star party.
The top cage is rotatable so giving ease of observations, I have personally tested collimation during rotation and it held reasonably well. As always with this type of configuration you will always loose some degree of collimation, the trick is to observe one part of the sky fully before attempting to rotate the cage, so decreasing the likelihood of loss of collimation. The primary mirror is fitted with cooling fans and a dew heater is fitted to the secondary mirror. There is room for a motor to be fitted to the polar axis so that we can track objects, hence the equatorial mount. Presently we are attempting to locate a motor suitable for the job, any suggestions gladly welcomed by all.
Solar Telescope
We also have a Coronado MaxScope 60 - a 0.5Ångström Hydrogen Alpha Solar Telescope. This is mounted on a HEQ5 Equatorial mount.
| Aperture |
60mm |
| Focal Length |
400mm |
| Focal Ratio |
f/6.6 |
| Bandwidth |
< 0.7 A |
| Thermal Stability |
0.005 Å/°C |
| Safety Blocking |
>10-5 from EUV/IR |
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