Discovery Spark 769 EQ telescope with book

€219.95
Availability: In stock
SKU:
DI-79273

Discovery Spark 769 EQ Telescope with book 

Discovery Spark 769 EQ Telescope with book 

Discovery Spark 769 EQ is a Newtonian reflector with a spherical mirror that is perfect for beginners who want to explore deep-sky objects: nebulae, clusters, and distant galaxies. Thanks to this telescope, you can see many of these objects and others from the Messier catalog. Near space, namely, the Moon and the planets of the solar system, will be available for observation too. The colorful book “Space. Non-Empty Emptiness” will help you refresh your knowledge of astronomy and explore the night sky.

The optical tube of the Discovery Spark 769 EQ Telescope is manually operated with an equatorial mount with slow-motion control. It makes it easy to track objects across the sky without letting them out of sight. It is a feature that will be appreciated by those who want to give astrophotography a try. The glass optics of the telescope has a special anti-reflective coating, which significantly improves the light transmission and, therefore, the quality of images. The celestial bodies are seen clearly and sharply.

A sturdy aluminum tripod will help you stabilize the telescope at a selected observing location. The tripod height can be adjusted to the user. The accessory tray in the center stores replacement eyepieces, mounts, etc. Everything that you might need for observation is already included.

Key features:

  • Reflector with a spherical mirror and an anti-reflective coating
  • Equatorial mount with slow-motion control
  • 900mm focal length produces high quality images
  • Great for the first introduction to deep space
  • Guidebook to the night sky and a bright colorful box

The kit includes:

  • Telescope optical tube
  • SR 4mm eyepiece
  • H 12.5mm eyepiece
  • H 20mm eyepiece
  • Optical finderscope 5x24
  • 2x Barlow lens
  • Equatorial mount EQ2
  • Slow-motion control knobs
  • Counterweight
  • Counterweight bar
  • Tube ring
  • Aluminum tripod with an accessory tray
  • "Spazio. Vuoto-non vuoto" knowledge book in Italian Language
  • User manual and warranty card

Optical design

Newtonian reflector

Optics material

optical glass

Optics coating

anti-reflective

Primary mirror diameter (aperture), mm

76

Lens (mirror) shape

spherical

Focal length, mm

900

Highest practical power, x

152

Focal ratio

f/9

Resolution threshold, arcseconds

9

Limiting stellar magnitude

11,5

Eyepieces

SR 4mm (225х), H 12.5mm (72х), H 20mm (45х)

Eyepiece barrel diameter

0.965

Barlow lens

2x

Finderscope

optical, 5x24

Focuser

rack and pinion

Tripod

aluminum

Tripod height (adjustable), mm
in

670–1230

Accessory tray

yes

Telescope control

manual

Mount

equatorial EQ2

Tube-mount assembly system

with rings

Optical tube material

metal

Usage

General use product.
May be used by kids over 3 years old.

User level

beginner

Assembly and setup

simple

Observed objects

deep-sky objects

Extended kit

yes

More Information
Product Status New
Package width 93
Package height 27
Package depth 23.5
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