Out of stock

Seben 900-76 EQ2 Reflector Telescope Smartphone Camera Adapter Holder Mount DKA5


Out of stock

Add to Wishlist
Add to Wishlist
SKU: 59856 Category:


Product can be shipped as of 31.03.2021Order now!


900-76 EQ2 Reflector Telescope “Big Pack”

We assembled a Big Pack for you again, as we are known for! Lots of accessories are included without hidden extra costs!

Seben Universal Smartphone Handy Adapter DKA5 inclusive

Important information for everyone interested in astronomy products:

For more than one decade Seben has been delivering high quality products all over the world. Among our clients we count thousands and thousands of private users as well as known institutions, which did not decide in favour of our products before they ran extensive tests.

Please consider that the market has been flooded with many different offers just recently. But behind many of these offers products of bad quality are hiding.

Therefore trust in Seben products, as they have already been tried and tested thousand fold!

Item description 900-76:

Seben’s 900-76 reflector telescope provides due to its 900mm focal length fantastic image sharpness and contrast and remains unbeaten in this price category.

In combination with the enormous (up to 450-times) magnification, you receive sensational high resolution, which marks the borderline to professional observing.

Explore new worlds – in the farthest corners of the universe!

The possible magnifications of 45x, 77x, 90x, 144x, 150x, 225x, 300x and even 450x enable most impressive observations of the starlit night sky.

The precisely ground primary mirror plays a significant role for judging this high performance observation device. It is characterized by its especially accurate coated mirror surface. As an exclusive quality indication this mirror represents the precise production of all parts of this telescope.

Because of its up-to-date-construction, and in combination with its modern, high performance 1.25″ (31.7mm) accessory sockets, you are able to equip Seben’s 900-76 telescope with nearly every accessory available. It is even possible to extend Seben’s 900-76 telescope for the popular pastime of Astrophotography!

But we aren’t just talking about extra accessories, we do the job properly! The following 31.7mm (1.25″) extra accessories are all part of our “Big-Pack”. Whereas you usually have to spend a lot of extra money for them with other manufacturers, there is not a penny extra to be paid with us.

The added 31.7mm (1.25″) Moon Filter reduces the Moon’s glare. This is produced by reflected sunlight and normally washes out most of the craters and other surface details from view.

The additionally supplied 31.7mm (1.25″) Barlow Lens enables a doubling of the magnification of the inserted eyepiece.

The 31.7mm (1.25″) 1,5x Erecting Eyepiece produces an upright and side correct image. This is of particular importance for terrestrial viewing, because usually the image would appear upside down in an astronomical telescope.

Because of its lower power the 5×24 Finder Scope makes it easier to locate celestial objects.

With the provided 31.7mm (1.25″) eyepieces (20mm, 12.5mm, 6mm and 4mm) the following magnifications can be achieved without further accessories having to be bought expensively: 45x, 77x, 90x, 144x, 150x, 225x, 300x und 450x.

The extremely stable, vertically adjustable Tripod enables best observation conditions, especially if you want to shift from celestial to terrestrial viewing or vice versa.

Furthermore we want to accentuate the equatorial mount of the telescope, which enables easy tracking of celestial objects as they move across the night sky. Contrary to a simply two-axis altazimuth mount which can only be moved in altitude, up and down, or azimuth, side to side, as separate motions, an equatorial mount also has a rotational axis parallel to the Earth’s axis of rotation. The equatorial axis (the right ascension) of an equatorial mount is paired with a second perpendicular axis of motion (known as the declination).


  • Aperture: 76mm
  • Focal Length: 900mm
  • Faintest discernable stars: 12.0M! (over 1,000,000 Stars visible!!!)
  • Dawes Limit: 1.9 arc-seconds
  • Focal Ratio: 1:12
  • Eyepieces: 31.7mm (1.25″)
  • Magnification normal: SR4mm/225x, H6mm/150x, H12.5mm/77x, H20mm/45x
  • Magnification with Barlow-Lens SR4mm/450x, H6mm/300x, H12.5mm/144x, H20mm/90x
  • Mount: EQ2
  • Weight: ~10kg
  • Extendable for astrophotography, usage of filters, etc. because of the 31.7mm (1.25″) accessory sockets

Item description Seben Universal Smartphone Handy Adapter DKA5:

Seben Universal Smartphone / Camera / Cell Phone Adapter Holder DKA5 for Telescope, Spotting Scope, Binocular, Microscope Ideally suitable to take photos and videos with your smartphone in combination with telescopes, spotting scopes, binoculars, microscopes and much more. What do I need to be able to use the Seben DKA5? 1) A smartphone with camera function and a width of 54mm-90mm. 2) Any optical device with an eyepiece diameter of 28mm-47mm. Is assembly complicated? On the contrary, assembly is really easy. Simply connect the DKA5 with the eyepiece of the optical device used as telescope, spotting scope, etc. by using the sturdy clamp mechanism. In the same easy way you can connect the smartphone to the DKA. Technical details:Length: ~17cmWidth: ~5,8cmWeight: ~170g

Contents of delivery:

1x Telescope tube Seben 900-76 1x Seben Universal Smartphone Handy Adapter DKA5

Furthermore you receive the following accessories without paying one penny extra:

  • 1x Eyepiece 31.7mm (1.25″) H20
  • 1x Eyepiece 31.7mm (1.25″) H12.5
  • 1x Eyepiece 31.7mm (1.25″) H6
  • 1x Eyepiece 31.7mm (1.25″) SR4
  • 1x 1.5x Erecting Eyepiece 31.7mm (1.25″)
  • 1x Moon Filter 31.7mm (1.25″)
  • 1x Barlow-Lens 31.7mm (1.25″)
  • 1x Finder Scope 5×24
  • 1x EQ2 Mount
  • 4x Protective eyepiece receptacles
  • 1x Protective cap for the tube
  • 1x Protective cap for the accessory socket
  • 1x Sturdy, vertically adjustable aluminium tripod

The easiest Rubik’s Cube solution is available in many languages. Learn it quickly memorizing only a few algorithms.

Our expert comment:

Are you looking for a high quality telescope?

Be sure you consider our first class Omegon Telescope Advanced 150/750 EQ-320 and Omegon Advanced N 203/1200 telescopes. These offer a more stable base and much better optics.

It is also worth taking a look here for Omegon Advanced Telescopes. ( video in German)

Are you looking for a high quality telescope?

Be sure you consider our first class [cms://shop/p_id=61021 “Omegon Telescope Advanced 150/750 EQ-320”] and [cms://shop/p_id=48730 “Omegon Advanced N 203/1200”] telescopes. These offer a more stable base and much better optics.

It is also worth taking a look here for [http://www.astroshop.de/teleskope/10/m,Omegon/a,Teleskope.Allgemein.Serie=Advanced “Omegon Advanced Telescopes.“] ( video in German)

Product number: 59856


There are no reviews yet.

Be the first to review “Seben 900-76 EQ2 Reflector Telescope Smartphone Camera Adapter Holder Mount DKA5”

Your email address will not be published.