Maifeng40070 233x70 High Definition High Times Astronomical Telescope with Tripod

1. Optical system: refractive
2. Objective lens diameter: 70mm
3. Focal distance: 400mm
4. Focus ratio: F5.7
5. Eyepiece diameter: 10mm/25mm
6. Magnification: 40X/16X
7. Finderscope: 5x24
8. Zenith mirror: 48 degree positive zenith mirror
9. Horizontal field of view: 61FT (19m)
10. Optical coating: AR coating
11. Barlow magnification mirror: 3X
12. Exit pupil diameter: 2.2mm
13. Resolution: <=4.0
14. Distortion: 4.9%
15. Light collection power: 73.5X
16. View angle: 1.30 degrees
17. Tracking System: Platform type equatorial mount
18. Tripod: Aluminum tripod (45-122cm)
19. Packing list: Telescope, telescopic tripod, telescope bag, 10mm eyepiece, 25mm eyepiece, positive zenith mirror, finderscope, 3X magnification mirror, AstroSolar, rotating constellation disk, manual, certificate, cleansing cloth, dust cover