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Barlow lens and image amplifiers
A
Barlow changes the focal length of a telescope i.e.. a 1000mm with a 2x
Barlow becomes 2000mm. This will have the effect of doubling the image
size.
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Meade
1.25" #126 2x short focus (ideal for ETX series)
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£ 42.99
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Meade 1.25" #140 2x
Apochromatic
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£ 42.99
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2" ED Barlow with
1.25" adaptor
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£ 49.99
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Celestron standard 2x Barlow
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£ 29.99
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Celestron Omni
2x Barlow
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£ 39.00
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Celestron X-Cel ED 2x Barlow
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£ 75.00
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Celestron Ultima 2x
Barlow
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£ 79.00
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Meade 5000 series 2x Tele-Extenders
1.25"
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£ 140.99
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Meade 5000 series 3x Tele-Extenders
1.25"
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£ 140.99
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Meade 5000 series 5x Tele-Extenders
1.25"
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£ 140.99
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Meade 5000 series 2x Tele-Extenders
2"
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£ 169.99
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Focal Reducers A
focal reducer will lower the f stop of your telescope for faster / shorter
exposure times, which helps with photography and gives a wider field of
view.
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Meade 6.3 for SCT telescopes
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£ 94.99
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Meade 3.3 for SCT telescopes
(photo only)
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£ 109.99
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Celestron 6,3 for SCT
telescopes
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£ 119.00
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Diagonals Upgrading
the diagonal on your telescope can be one of the best upgrades for your
equipment as diagonals packaged with most telescopes can be improved upon.
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| Meade
5000 series 2" enhanced dielectric with 1.25" adaptor : push
fit |
£
147.99 |
| SkyWatcher
2" dielectric with 1.25" adaptor : push fit |
£
99.99 |
| SkyWatcher
dielectric 1.25" |
£
59.99 |
| Celestron
2" SCT/push fit diagonal with 1.25" adaptor |
£
85.00 |
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Celestron
XLT 2" diagonal for refractors |
£
135.00 |
| Celestron
XLT 2" diagonal for SCT |
£
135.00 |
| Celestron
45 degree erecting prism |
£
32.00 |
| Celestron
90 degree erecting prism |
£
39.99 |
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| The
above is only a selection from our full range. |
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BACK |
E & O E
- ©2007 Sussex Astronomy Centre |