1.25 31.7mm 8-24mm Zoom Eyepiece Multi Coated + Lens Filter for Telescope"

Description:

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.
Come with 4 pieces 1.25" telescope eyepiece color filter,perfect for enhanced views of the moon and brighter planets.Prevents dazzling, reduces eye strain and improves contrast and surface detail of object and sky.

Specification:

Zoom Eyepiece Info:
Type: Monocular
Focal Length: 8-24mm
Lens Coating: Fully Multicoated Optics
Field of View: 40 to 66 Degree
Eye Relief: 15 to 18 Millimeter
Eyepiece Diameter: 20mm
Lens Material: Aluminum Alloy
Lens Material: Optical Glass
Lens Coating: Broadband Green Film
Interface Dimensions: 1.25 inches
Main Color: Black + Silver (As Pictures Show)
Dimensions: 41mm*41mm*84mm
Net Weight:about 145g
Filter Info:
Material:Metal
Size:30mm/1.18 inch
Color:Green/Blue/Red/Yellow

Package Includes:

1 Piece 8-24mm 1.25 inch Zoom Eyepiece
4 Pieces 1.25" Telescope Eyepiece Color Filter