Sky-Watcher EVOSTAR-90 EQ3-2
  • Sky-Watcher EVOSTAR-90 EQ3-2

Sky-Watcher EvoStar 90 EQ3-2

Sky-Watcher EVOSTAR telescopes are classic two-element, air-spaced, achromatic refractors. They are outstanding, high-performance, high-resolution instruments manufactured to high standards of optical and mechanical precision.

£305.00
VAT included
Quantity
Delivery In 1-5 Days*

 

In-stock products are delivered in 1-5 Days*

 

21 Days Returns

With their long focal lengths and breathtaking, diffraction limited optical performance, they are ideal for the detailed high-power study of the Moon, Planetary Surfaces and other objects in our solar system, giving crisp contrasty images. Supplied with the EQ3-2 equatorial mount, which when polar aligned, will allow you to easily track objects as they move across the night sky via its slow motion control cables.

90mm (3.5") f/900 REFRACTOR TELESCOPE 
 Skywatcher supplied product information -

  • Magnifications (with optics supplied): x36, x72, x90, x180

  • Highest Practical Power (Potential): x180

  • Objective Lens Diameter: 90mm

  • Telescope Focal Length: 900mm (f/10)

  • Eyepieces Supplied (1.25"): 10mm & 25mm

  • x2 Deluxe Barlow Lens 1.25"(with camera adaptor)

  • 6x30 Finderscope

  • 1.25"/31.7mm Star Diagonal

  • Multi-Coated Objective Lens

  • EQ3-2 Deluxe Equatorial Mount

  • Built-in Polar Alignment Scope Holder

  • Aluminium Tripod with Accessory Tray

Our view

Budget priced small refractor on a much more substantial mount than the EQ2. The EQ3-2 can be upgraded to RA tracking or even full GOTO. An ideal white light solar refractor by adding some Baader Astrosolar over the front aperture. A low cost instrument for schools to purchase for science project solar observing.

Tips

Budget for an A4 sheet of Baader Astrosolar and a weak sky pollution filter such as the Baader Neodymium 1.25 filter. Budget also for a 1.25" Baader polarizing set or a 1.25" Neutral density filter for the moon.

10725

Data sheet

Optical Design
Refractor
Aperture
3.5 inch
Mount Type
EQ-3-2 Deluxe
Focal Length
900 mm
Focal Ratio
F10
Optical Coatings
Multi Coated

Specific References

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