203mm Newtonian Reflector Telescope with Equatorial Mount
Product Overview
The 203mm Newtonian Reflector Telescope with Equatorial Mount (Model 800203) is a high-performance astronomical telescope designed for experienced users and astronomy enthusiasts. Featuring a large 203mm aperture and a precision equatorial mount, this telescope delivers bright, detailed views of deep-sky objects and supports accurate celestial tracking for advanced observation and astrophotography.
Key Specifications
Product Type: Newtonian reflector astronomical telescope
Optical Design: Newtonian reflector
Model: 800203
Aperture: 203 mm (8 inches)
Focal Length: 800 mm
Focal Ratio: f/3.94
Optical Material: High-transmission optical glass
Tube Material: Alloy and reinforced ABS
Mount Type: Equatorial mount with latitude and longitude adjustment knobs
Focusing Method: Manual fine focusing
Tripod: Heavy-duty aluminum alloy tripod with adjustable height and stabilizing horseshoe feet
Counterweight System: Included counterweight and counterweight rod
Dimensions: Ø203 × 800 mm (approximately 7.99 × 31.50 inches)
Net Weight: Approximately 4.2 kg (9.26 lbs)
Available Colors: Silver, Black
Features and Use Cases
Deep-Sky Observation
The 203mm aperture allows users to observe galaxies, nebulae, and star clusters under appropriate sky conditions.
Planetary and Lunar Viewing
Capable of revealing fine details on the lunar surface and visible features of major planets such as Jupiter and Saturn.
Astrophotography Support
The equatorial mount enables accurate tracking for long-exposure astrophotography when properly aligned.
Educational and Research Use
Suitable for advanced hobbyists, astronomy students, and educational demonstrations.
Public Stargazing Events
Well-suited for astronomy clubs and organized night-sky observation activities.
Package Contents
1 × 203mm Newtonian reflector optical tube
1 × Equatorial mount head
1 × Heavy-duty aluminum alloy tripod
1 × Counterweight and counterweight rod
1 × Finder scope
2 × Eyepieces
2 × Barlow lenses (1.5× and 2×)
1 × Sun filter
1 × Moon filter
1 × Accessory tray with support bracket
1 × Tube rings and mounting hardware
1 × Adjustment knobs and screws set
1 × User manual