Telescope Discovery Spark 707 AZ comes with a range of accessories and an interesting educational book, combining everything you need for amateur observation of the night sky. You get easy operation, a wide range of astronomical observations and an extensive set of accessories. You could observe details of lunar landscapes, the planets of the Earth group and even see the brightest objects in deep Space. It is also possible to explore terrestrial objects during the day by using the telescope as a spyglass.
Discovery Spark 707 AZ is based on the achromatic refractor design, i.e. the image is formed without colour distortion. The outer surfaces of the glass lenses have an anti-reflective coating, which helps the system collect more light and ensures high picture quality across the whole field of view. With the azimuth mount it is easy to work, and the vertical axis is equipped with a locking button for precise adjustment. Thanks to the standard 1.25" eyepiece tube diameter, the telescope is compatible with many optical accessories.
The set comes with adjustable aluminium tripod, accessory tray and three eyepieces, which provide different magnifications, a direct-view eyepiece and a 3x Barlow lens. Additionally, with the device and accessories you will find the educational book "Cosmos. The Non-Empty Emptiness", which contains a detailed description of the celestial bodies of the Solar System and gives practical tips for telescope observation.
Features:
- Optics - refractor telescope, achromat, anti-reflective optical glass;
- Objective lens diameter (aperture) - 70 mm;
- Focal length 700 mm;
- Maximum practical magnification - 140x;
- Aperture ratio - f/10;
- Resolution threshold, arcseconds - 10;
- Limiting stellar magnitude - 11.33;
- Eyepieces - SR4 mm (175x), H12.5 mm (56x), H20 mm (35x), Direct-view eyepiece 1.5x;
- Eyepiece tube diameter - 1.25 in;
- Barlow lens - 3x;
- Finder - optical, 5x24;
- Focusing mechanism - rack and pinion;
- Tripod - aluminium, adjustable height 670–1230 mm;
- Telescope control - manual;
- Mount - azimuthal;
- Optical tube mounting mode - screws;
- Optical tube material - metal;
- User level - for children, beginners, easy assembly;
- Observed objects - planets of the Solar System, terrestrial objects.
Product contents:
- Telescope optical tube;
- Eyepieces - SR 4 mm, H 12,5 mm and H 20 mm;
- Direct-view eyepiece with 1.5x magnification;
- Diagonal mirror 90°;
- 3x Barlow lens;
- Optical finder 5x24;
- Azimuth mount;
- Aluminium tripod with accessory tray;
- Educational book "Cosmos. The Non-Empty Emptiness";
- User manual and warranty card.
