FOT106
FOT & Draco Series D106, f/6, FL636mm, 2 ED triplet
ALIEN Eyepiece
20mm Long Eye-relief Eyepiece for 3mm, 5mm, 6mm, 9mm, 12.5mm, 14.5mm
•Premium ALIEN 1.25’’ eyepieces with high magnification designed for observing planet, moon and deep sky use.
•Bright image, low color aberration, superb sharp, crystal clear and impressive true image.
•Parfocal type- no need to re- focus when you exchange different eyepiece
•20mm eye relief with a comfortable viewing
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Description
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Specification
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Accessories
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More Information
| Model No. | A-LER-3 | A-LER-5 | A-LER-6 | A-LER-9 | A-LER-12.5 | A-LER-14.5 |
| Focal Length | 3 | 5 | 6 | 9 | 12.5 | 14.5 |
| (mm) | ||||||
| Eye Relief | 20 | |||||
| (mm) | ||||||
| Field of View | 55 degree | |||||
| Barrel Size | 1.25’’ with filter thread | |||||
| Lens Construction | 7 elements in 4 group | |||||
| Lens Coating | Fully Multi-coated | |||||
| Material | Aluminum with rubber armour | |||||
| Eye Cup | Founder Optics Logo Rubber Eye Cup | |||||
| Weight (g) | 196 | 187 | 184 | 173 | 163 | 155 |
