114mm (4.5 inches) objective mirror
Focal Length : 500mm (20 inches)
F Ratio: 4.4 (that is perfect for wide-field, deep-space observing!)
Plossl 25mm Eyepiece
Plossl 10mm Eyepiece
2x Barlow lens
Moon Filter
Large Collapsible Aluminum Tripod with Accessory Tray
Equatorial Telescope Mount
Dust Free Eyepiece Cleaning Cloth
Map of the Surface of the Moon and Solar System Poster
step-by-step color photo online assembly guide
Optional Right Ascension Motor Drive Now Available in our eBay Store!
Model Number: 611141
Objective Mirror: Concave mirror, hard coated
Lens Clear Aperture: 114mm (4.5 inches)
Focal Length: 500mm
F Ratio: F 4.4
Mount: ET-8 Equatorial
Focusing: Rack and pinion focusing
Collimation: Mirror is collimated before shipment. Primary tube has collimation adjustment screws. Collimation aides and instructions are not included.
Primary Tube Length: 19 inches
Plossl 25mm Eyepiece:
Plossl 10mm Eyepiece:
- Diameter: 1.25 inches.
- Magnification: 50x - 2x more with the Barlow lens!
- Exit Pupil Aperture: 1.5mm
- Visual Field: Apparent 43°
- Diameter: 1.25 inches.
- Magnification: 20x - 2x more with the Barlow lens!
- Exit Pupil Aperture: 5mm
- Visual Field: Apparent 40°
