APM XWA 20mm 100° Eyepiece

Code: APM-HDC20

Availability: Expected Late February

Contact for availability

Delivery contains:

  • Eyepiece
  • Dustcaps



Available on backorder

Available on backorder


Contact Lunt Solar Systems directly for inquiries regarding shipping and delivery times on APM Telescopes Products and Accessories


APM HDC – XWA 20 mm 100° X-treme Wide-Angle Eyepiece

The new, extreme wide-angle eyepieces by APM has a gigantic 100° field of view. With its multi-coated lenses it offers a brilliant contrast for unforgettable views.


  • Incredibly wide field of view 100°
  • Fully multi-coated lenses provide superior light transmittance
  • Very Low chromatic aberration
  • Superior contrast
  • Lens edges and internal spacers are fully blackened
  • Flaring and ghosting on high contrast objects has been eliminated
  • Fully anodized black barrel with high resistance to scratching
  • Sealed against water
  • Threaded for 2″ filters
  • Removable eye guard, under this M44.5 x 0.75 OD Thread for Cameras



Type of eyepiece: Hyper Wide Eyepiece
Focal length: 20 mm
Field of view: 100°
Eye relief: 15 mm
Eye guard: Rubber foldable for eyeglass wearers
Lenses / groups: 9 / 6
Coating: Fully multicoated
Barrel size / Filter thread: 2″ with filter thread
Diameter: maximum Diameter 69 mm, Diameter of Eye guard 48 mm
Length: 160 mm
Camera thread: M44.5 x 0.75

Weight: 23.9 oz

Additional information

Weight 8 lbs
Dimensions 9 × 9 × 5 in


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