|Optical Tube Length||600 Millimeters|
|Objective Lens Diameter||90 Millimeters|
|Telescope Mount Description||Altazimuth Mount|
|Item Weight||18 Pounds|
|Lens Coating Description||Fully Coated|
Gskyer 90mm Astronomical Refracter Telescope
This 90x600mm refractor telescope can be a good observation of celestial bodies and terrestrial objects - best for viewing Lunar and Planetary. Featuring all coated glass optical components,our telescope provides clean, crisp views.
- Aperture: 90mm(3.5in)
- Focal Length: 600mm(23.62in)
- Focal Ratio: F6.7
- Eyepiece1: 25mm(0.98in)
- Magnification1: 24X
- Eyepiece2: 10mm(0.39in)
- Magnification2: 60X
- Eyepiece3: 5mm(0.196n)
- Magnification3: 120X
- Max Magnification: 360
- Finderscope: 6*30
- Zenith Mirrors: 48°Erecting BAK7 prism
- Mount: AZ Altazimuth Mount
- Optical coating: Multi Antireflection Green Film
- Barlow lens: 3X
- Resolution: ≤2.8
- Angular Field of View: 1°36"
- Tuble connection: Hook Dovetail Plate
- Tripod: 1.27inch stainless steel Tripod
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Gskyer Infinity have over 20 years Optical history,Use of Germany's advanced technology, for different groups of people from different telescopes for science, astronomy, exploration, and tourism, etc.Gskyer's value priced Powerseeker 90600AZ is an affordable entry high level telescope with some nice extras like a correct image prism and "The Sky" astronomy.
Telescope Optical Tube
Integral forming aluminum ally telescope optical tube.
Mounting Knob & Safety Screw in the dovetail bracket.
Featuring coated antireflection blue film components, Gskyer 90mm refractor telescope provides clean, crisp views.
High Power Eyepieces
Using the high power eyepiece, perfect for observing the Moon and planets or bringing distant wildlife in close for detailed views.
High Power Telescope
Professional high-power astronomical mirror telescope.
Optical Tube Design
90 Millimeter (3.5 inch) aperture refracting telescope.
Focal length 600 Millimeter and ratio f/6.6.
Come with one full size stretchable tripod made of stainless steel.
|Full Size Tripod||No||✓||✓||✓||✓|
|Tripod||Iron||Aluminium||Stainless Steel||Stainless Steel||Stainless Steel|
|Finderscope||Inverted Image||Inverted Image||Positive Image||Positive Image||Positive Image|
|Optical Coating||Antireflection Blue Film||Antireflection Blue Film||Antireflection Blue Film||Antireflection Blue Film||Antireflection Blue Film|