Celestron Travel Scope™ 70 Portable Telescope
- 70mm (2.8") Refractor Optical Design
- 400mm Focal Length (f/5.7)
- Total Kit Weight of Just 3.3 lbs (1.5 kg)
- Includes 20x and 40x Eyepieces
- Custom Backpack for Easy Transport
The Celestron Travel Scope 70 Portable Telescope packages a 70mm refractor with 400mm of focal length into a complete kit that weighs just 3.3 lbs. This grab-and-go telescope provides 20x and 40x magnification right out of the box and gathers 100x more light than the human eye, making it an ideal companion for celestial and terrestrial viewing anywhere you go. The entire system—optical tube, tripod, and accessories—fits into the included custom backpack for ultimate portability.
The heart of the Travel Scope 70 is its 70mm refractor optical tube. With a 400mm focal length and an f/5.7 focal ratio, this telescope provides wide fields of view, perfect for scanning the Milky Way or observing large star clusters. The fully coated glass optics deliver clear images of the Moon's craters, the rings of Saturn, and brighter deep-sky targets like the Orion Nebula (M42) and the Andromeda Galaxy (M31).
Thanks to the included 45° erect image diagonal, the view is correctly oriented, making the Travel Scope 70 equally adept as a daytime spotting scope. This dual-purpose capability allows you to go from watching distant wildlife during the day to exploring the cosmos at night with one compact instrument.
Navigating the sky is intuitive with the manual alt-azimuth mount, which features a pan handle with a clutch for smooth, accurate pointing. You can easily track objects as they move across the sky with simple up/down and left/right motions. The pre-assembled tripod weighs only 1.8 lbs and offers a wide height adjustment range from 22" to 52", allowing comfortable viewing for any observer, whether standing or seated at a picnic table.
Designed for adventure, the entire Celestron Travel Scope 70 kit weighs a mere 3.3 lbs. Everything packs securely into the custom-fitted backpack, protecting your gear while you hike to a dark-sky site or travel on vacation. The kit is engineered for rapid setup, letting you go from packed to observing in minutes.
Your journey into astronomy is supported by a powerful software suite. The Celestron Travel Scope 70 includes a free download of Celestron's Starry Night Basic Edition, a premier planetarium software that teaches you about the night sky and helps you plan your observing sessions. For on-the-go guidance, the SkyPortal app for your smartphone or tablet provides an interactive celestial map to help you identify and locate thousands of objects.
The Travel Scope 70's 70mm aperture is excellent for bright celestial objects. You can expect detailed views of the Moon's craters, the phases of Venus, Jupiter's four Galilean moons, and Saturn's rings. Brighter star clusters, nebulae like the Orion Nebula (M42), and the Andromeda Galaxy (M31) are also visible from dark-sky locations.
It's an excellent daytime spotting scope. The included 45° erect image diagonal provides a correctly oriented, right-side-up and left-to-right image, which is essential for terrestrial viewing. With magnifications of 20x and 40x, it's great for observing distant landscapes, ships on the water, or wildlife.
Yes, it's designed for beginners. The mount and tripod come pre-assembled, and the entire setup process takes only a few minutes, even for a first-time user. Its simple alt-azimuth mount with a pan handle is very intuitive to operate.
Extremely portable. The entire kit weighs only 3.3 lbs (1.5 kg), and all components—optical tube, tripod, eyepieces, and accessories—fit snugly into the custom backpack. This makes it easy to carry on hikes, pack in a car for a camping trip, or even take on an airplane.
Yes. The telescope uses a standard 1.25" focuser and diagonal, making it compatible with the vast majority of astronomical eyepieces on the market. You can expand your magnification options by adding other 1.25" eyepieces to your collection.
No. The Travel Scope 70 is a fully manual telescope. The alt-azimuth mount is operated by hand using the pan handle, so you never have to worry about power sources. The included software runs on your PC or mobile device.
| Optical Tube Info | |
| Optical Design | Refractor |
| Aperture | 70mm (2.8") |
| Focal Length | 400mm (15.74") |
| Focal Ratio | f/5.7 |
| Eyepiece 1 Focal Length | 20mm (0.78") |
| Eyepiece 1 Magnification | 20x |
| Eyepiece 2 Focal Length | 10mm (0.4") |
| Eyepiece 2 Magnification | 40x |
| Finderscope | 5x24 |
| Star Diagonal | Erect Image, 45° 1.25" |
| Highest Useful Magnification | 168x |
| Lowest Useful Magnification | 10x |
| Limiting Stellar Magnitude | 11.7 |
| Resolution (Rayleigh) | 1.98 arc seconds |
| Resolution (Dawes) | 1.66 arc seconds |
| Light Gathering Power | 100x (Compared to human eye) |
| Optical Coatings | Fully Coated glass optics |
| Optical Tube Length | 431.8mm (17") |
| Optical Tube Weight | 1.5 lbs (.68 kg) |
| Mount Info | |
| Mount Type | Manual Alt-Azimuth |
| Height Adjustment Range | 558.8mm – 1320.8mm (22"-52") |
| Tripod | Aluminum, 1.25" leg diameter |
| Tripod Weight | 1.8 lbs (0.81 kg) |
| Accessory Tray | Yes |
| Dovetail Compatibility | Vixen/CG-5 Saddle plate |
| General Info | |
| Total Kit Weight | 3.3 lbs (1.5 kg) |
| Software | Celestron's Starry Night Basic Edition Software and SkyPortal App |
| Solar Warning | |
| Safety Note 1 | Never look directly at the Sun with the naked eye or with an optic (unless you have the proper solar filter). |
| Safety Note 2 | Never use your optic to project an image of the Sun onto any surface. |
| Safety Note 3 | Never leave your optic unsupervised, especially when children are present. |
Optical Tube
× 1
Mount and Tripod (preassembled)
× 1
20mm Eyepiece
× 1
10mm Eyepiece
× 1
45° Erect Image Diagonal
× 1
5x24 Finderscope
× 1
Backpack
× 1
SkyPortal App & Starry Night Basic Edition Software
× 1