The TeleVue flagship: 127 mm Petzval for visual and full-frame
The TeleVue NP127is is a top-of-the-line four-element apochromatic lens. With a 127 mm aperture and a 660 mm brand focal length (f/5.2), it combines high light-gathering power with an impressively flat field of view: the Imaging System series at its best, optimized for high-quality astrophotography without compromising visual performance.
From wide field to high magnification
The Petzval quadruplet with special glass types makes the image virtually free of color errors and field curvature, ideal for modern full-frame sensors. With a maximum field of view of up to approximately 4.4 degrees, large nebula complexes come into full view, and at high magnification, the Moon and planets show fine structures with high contrast. The included 2 to 2.4-inch adapter connects standard imaging trains. Realistically, visually useful magnification is up to about 250x.
In the box
- Optical tube NP127is 127/660 Petzval quadruplet
- Rear Imaging System with 2 to 2.4-inch adapter
- Transport cases
Featured accessories
The TeleVue PMT-4201 T-Ring Adapter (99 euro) connects your camera directly to the Imaging System rear.
For whom yes, for whom no
For: the demanding photographer and observer seeking the maximum flat Petzval field with TeleVue finish. Not: those who primarily observe visually on a limited budget; the TV-85 delivers the TeleVue experience for a third of the price.
Specifications
| Optical design | Petzval quadruplet, four lenses in two groups |
| Opening | 127 mm |
| Focal length | 660 mm |
| Opening ratio | f/5.2 |
| Field of view | Up to about 4.4 degrees |
| Adapter | 2 to 2.4 inches (included) |
| Execution | OTA (loose tube) |
Are you unsure about the right tube for your needs? The telescope selection aid helps you choose. Also view all Refracting telescopes and the full range of TeleVue.
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