NP127is Imaging System APO Refractor Telescope - NPI-5054
TeleVue
From $7,373.00
3 stores
The TeleVue NP127is is a premium 127mm Nagler-Petzval apochromatic refractor specifically engineered for CCD astrophotography and visual observation. Featuring a 660mm focal length at f/5.2, it delivers a naturally flat field across large sensor formats up to 52mm diagonal, making it ideal for deep-sky and planetary imaging without the need for field flatteners. The redesigned 4-element optical system provides exceptional color correction, minimal vignetting, and enhanced thermal stability through its stainless steel front cell and advanced multi-coatings. With a Focusmate dual-speed 10:1 focuser system and compatibility with TeleVue's comprehensive imaging accessories, the NP127is offers the optical precision and mechanical excellence expected from a professional-grade imaging telescope.
Specifications
| Focuser Payload Capacity | 12 lb |
| Height | 9 mm |
| Weight | 12.4 lb |
| Aperture | 127 mm |
| Maximum CCD Chip Diagonal | 52 mm |
| Focal length | 660 mm |
| Field of View (Visual) | 4° |
| Optical design | Nagler-Petzval (4-element, 2-group) |
| Focuser Output Aperture | 2.4 in |
| Width | 12.5 in |
| Focal ratio | f/5.2 |
| Focuser Input Aperture | 3 in |
| Length (excluding handle) | 37 in |