Premium Optical Device: Aluminum alloy material is used to make it last longer; perfect for broad-field lunar observations; medium-sized star clusters and a wide range of cloudy nebulae; obtaining better observation results during astronomical journey
42 Degree Field of View: 1.25 inch 40 mm plossl eyepiece set offers a wider 42 degree field of view and a 40 mm focal length for observing larger objects; giving the wider view field along with extra sharpness and long eye relief
Fully Muti-Coated Optical Lens: 4-Element Optical Lens; providing bright; sharp images and excellent color correction and the fully coated groups on each lens surface maximize light transmission; contrast; and image clarity
Wide 66-deg apparent field offers expansive views of the moon; star clusters; and the Milky Way; generous 18mm eye relief allows comfortable viewing distance and lets eyeglass wearers see the entire field of view
20mm eyepiece offer wide field of view and superior performance; 5-element design deliver sharp image with good color correction and contrast; aluminum 1.25 inch barrel is internally blackened to eliminate light scattering; thread accept 1.25 inch filter
Astromania Adjustable Guiding Scope Rings 102 mm Inside Diameter (Pair) - for Telescope Tube Diameter or Finders 48 to 100mm
KWD 15.500
Astromania Polar Alignment Scope for EQ-5, Black - for Both Northern and Southern Hemispheres Eyepiece Focus Adjustment to Achieve Sharp Focus on Reticle
KWD 16.500
Astromania 1.25"/2"- 3.5mm 70 Degree Super Wide Angle (SWA) - Mean You Always Enjoy a Huge Field of View
KWD 55.500
Astromania 2" Color/Planetary Filter for Telescope - #56 Green
KWD 7
