Features:
- Optical Design: Refractor
- Caliber: 90mm
- Optic Coated: FMC
- Objective Lens: Doublet air spaced achromatic design
- Focal Length: 800mm
- Focal Ratio: F/8.8
- Eyepiece Barrel Diameter: 2-inch (w/ 1.25 inch adapter)
- Focuser: 2 inch crayford focuser ,Double Speed Focuser
- Millimeter markings on focuser drawtube: Yes
- 360-degree rotatable: Yes
- Dust plug: One 1.25" dust plug included
- Finder scope Bracket: Yes
- Mount Type: Dovetail Plate
- Dovetail Plate Length: 100mm
- Net Weight: 2.48kg / 87.45oz
Package
90500 Astronomical Telescopes OTA
2" -1.25" Adapter
Dovetail Slots
100mm Dovetail Plate
Finder Scope Bracket
Lens Cover
1.25" Dust Cover