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[90FTF20] 90FL Feather Touch Focuser Set
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Part # |
90FTF20 |
Description |
90FL Feather Touch Focuser Set |
Aperture |
90mm Fluorite |
Focal length |
500mm |
F-ratio |
5.6 |
Lens configuration |
2 elements in 2 groups |
Coating |
Fully multi-coated |
Physical length |
400mm |
Tube diameter |
80mm |
Weight |
1.8kg |
Filter |
82mm (front cap) |
Parts included |
2591, 7803, FTF-BORGII & FTF-2020BCR |
Notes |
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