TravelScope 70
Code: 21035
Description
-
70mm refractor telescope with fully coated glass optics and a lightweight frame.
-
Custom backpack included to store your telescope and accessories comfortably.
-
Observe in no time with a quick and easy, no-tool setup.
-
Accessories include: two eyepieces (20mm and 10mm), 45° erect image diagonal, and 5x24 finderscope.
-
Pan handle Alt-Az control with clutch for smooth and accurate pointing.
-
Adjustable height tripod.
- 70mm refractor telescope with fully coated glass optics and a lightweight frame.
- Custom backpack included to store your telescope and accessories comfortably.
- Observe in no time with a quick and easy, no-tool setup.
- Accessories include: two eyepieces (20mm and 10mm), 45° erect image diagonal, and 5x24 finderscope.
- Pan handle Alt-Az control with clutch for smooth and accurate pointing.
- Adjustable height tripod.
- Manufacturer: Celestron
- Weight: 3.000 Kgs
Optical Tube Info: | |
---|---|
Optical Design | Refractor |
Aperture | 70mm (2.8") |
Focal Length | 400mm (15.74") |
Focal Ratio | f/5.7 |
Focal Length of Eyepiece 1 | 20mm (0.78") |
Magnification of Eyepiece 1 | 20x |
Focal Length of Eyepiece 2 | 10mm (0.4") |
Magnification of Eyepiece 2 | 40x |
Barlow Lens | Not Included |
Finderscope | 5x24 |
Star Diagonal | Erect Image, 45° 1.25" |
Optical Tube | Aluminum |
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 (Compared to human eye) | 100x |
Optical Coatings | Fully Coated glass optics |
Optical Tube Length | 431.8mm (17") |
Optical Tube Weight | 1.5 lbs (.68 kg) |
Dovetail | N/A |
Mount Info: | |
Mount Type | Manual Alt Azimuth |
Height adjustment range (includes mount and tripod) | 558.8mm – 1320.8mm (22"-52") |
Tripod Leg Diameter | 31.75mm (1.25") Aluminum |
Accessory Tray | Yes |
Slew Speeds | Manual |
Tripod Weight | 1.8 lbs (.81 kg) |
Dovetail Compatibility | N/A |
Software | Celestron's Starry Night Basic Edition Software, SkyPortal App |
Total Kit Weight | 3.3 lbs (1.5 kg) |
Included Items | Optical tube | Mount/tripod (preassembled) | 20mm eyepiece | 10mm eyepiece | 45° erect image diagonal | 5x24 finderscope | SkyPortal app | Celestron's Starry Night Basic Edition Software | Manual | Backpack to store scope and accessories |