1.25" 38mm FMC coated HD telescope eyepiece

1 Strong Versatility: Strong versatility, 1.25 inch standard interface, suitable for all 1.25 inch astronomical telescopes and accessories, built in M28.5x0.6mm thread specification. 2 38MM Focal Length: Using 2 groups of 4 optical structures, with 38MM focal length and 52 degree large field of view, comfortable viewing, easy to find the target. 3 Optical Glass Lens: The lens adopts high quality optical glass, FMC coating process, small chromatic aberration, high light transmittance, low dispersion, clear image. 4 Lens Barrel: The lens barrel is made of aluminum alloy, which is sturdy and durable, with internal matting treatment to reduce reflection. 5 Foldable Eyecups: The eyepiece of the astronomical telescope is designed with a folding eyecup, which is not easy to be fatigued when watching for a long time.Item Type: Astronomical Telescope Eyepiece
Material: Aluminum Alloy, Optical Glass
Interface Specification: 1.25in
Focal Length: 38MM
Field of View: 52 Degrees
Exit Pupil Distance: 17MM
Lens Coating: FMC
Optical Structure: 4 Elements in 2 Groups
Thread Specification: M28.5x0.6mm

What's in the box
1 x Astronomical Telescope Eyepiece
2 x Dust Cover