1.25" Datyson 8-24mm Zoom Eyepieces HD Full Metal for Astronomic Telescopes Lens

- Gives the widest viewing field along with extra sharpness and long eye relief.
- Low astigmatism, spherical aberration and off-axis color.
- Focal length of 8 to 24 millimeters,allows for expanded magnification options.
- 40 to 60 degree field of view, 15 to 18 millimeter eye relief.
Specification:
Brand: Datyson
Model: 5P9984
Place of Origin: Jiangxi Province, China
Focal Length: 8-24mm zoom
Field of View: 40-66 Degree
Eye Relief: 15-18 mm
Eyepiece Diameter: 20mm
Material: Aluminum Alloy
Lens Material: Optical Glass
Lens Coating: FMC Green Optics
Interface Dimensions: 1.25 inches
Main Color: Black + Silver (As Pictures Show)
Dimensions: 41mm*41mm*84mm
Net Weight: about 145g
Gross weight: 176g
Package Includes:1 Piece 8-24mm 1.25 inch Zoom Eyepiece