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TeleVue NP-101is Imaging System APO Refractor
- Manufacturer: TeleVue
- MPN: NPI-4057
- SKU: NPI-4057
- Last price was: $4,267.00
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Availability: Backorder
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These fast scopes have exemplary wide field and planetary visual capability while adding features to make imaging easier and more flexible.
Specifications
| Type | APO (Nagler-Petzval) Refractor (Elements/Groups: 4/2) |
| Objective (mm) | 101 |
| Focal Length (mm) | 540 |
| Focal Ratio (f/#) | 5.4 |
| Drawtube/Focuser | 2.4-inch, Focusmate dual-speed rack/pinion |
| Length OTA (inch) | 25.5 |
| Weight OTA/Std. Config (lbs) | 10.65 / 10.65 |
| Maximum Visual Field (deg.) | 4.9 (with 2-inch 55mm Plössl) |
| Maximum Recommended Power (x) | 250 |
Included Accessories
- Enlarged focuser with 3" entrance aperture and 2.4" exit aperture
- Focuser body has brass clamp ring with 2-lock knobs
- Accessory end-ring with tilt capability and 4-lock knobs
- Imaging insert threaded for Imaging System components.
- 2" accessory insert for visual or other 2" accessories
- Focusmate dual-speed focuser 10:1
- Sliding metal dew shield
- Screw-on metal lens cover
- Hard-shell carry case