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Product details
- SKU USED102905
Used telescope. Minor dust on the lens internally with no effect on the quality of the optics.
About this product
This long focal length 4-inch f10 achromat refractor is the quintessential telescope for astronomy.
A good choice for observing the Moon, solar system targets and brighter deep sky objects.
Views are clear and sharp with high contrast. Chromatic aberration is also surprisingly well-corrected.
A 6x30 optical finderscope, tube-rings and a Sky-Watcher/Vixen type dovetail are also included.
For photography, it has a convenient direct SLR connection.
Features & specifications:
Air-spaced Doublet Optics
Direct SLR Camera Connection
6x30 Finderscope
Dual-Fit 1.25"/2" Focuser
Multi-Coated Objective Lens
28% more Light Gathering than 90mm
Highest Practical Power (Potential): x204
Objective Lens Diameter: 102mm
Telescope Focal Length: 1000mm (f/9.8)