127mm, f/5.2 APO (Nagler-Petzval) RefractorImaging/Visual.  Based on exemplary wide field and planetary visual scopes with added features to make imaging easier and more flexible. 4° / 300x (Max. Visual Field / Max. Rec. Power)

CCD cameras have challenged telescope optics beyond anything ever placed at the focal plane. I knew our APO objectives were up to the challenge, and with the proper tweaks would be extraordinary tools for the imager. With Tele Vue Imaging System ("is") telescopes, we have refined our instruments and optional equipment beyond anything a CCD chip has seen. (Reviewer Note.) We started small (literally) in 2005 with the Tele Vue-60is and available Digital Micrometer Kit. Achieving critical acclaim with the 60is, we were encouraged to further develop "is" telescopes and accessories to maximize aperture, real field coverage and performance, and to make the processes easier for the imager. - Al Nagler

NP127is Hard Case Specifications

• Custom fitted case fits TV-NP127is only.
• Supports telescope by the tube, taking pressure off the front cell and focuser pinion.
• Positive lock latches with locks.
• Mount Rings, Digital Indicator, and Starbeam friendly.
• Retaining mechanism holds case lid open at 90°.
• Foam cutouts for 2" diagonal, 3 x 2" eyepieces, & 1 x 1¼" eyepiece.
• Approximate maximum exterior dimensions (excluding handle):37 x 12½ x 9-inches (94 x 32 x 23-cm).
• Approximate empty weight: 5.6-kg.