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TeleVue NP-101is Imaging System APO Refractor

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Product Description

These fast scopes have exemplary wide field and planetary visual capability while adding features to make imaging easier and more flexible.


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

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