-40%
Telescope Eyepiece 4mm 1.25
Telescope Eyepiece 4mm 1.25

Telescope Eyepiece 4mm 1.25" 40 layers of fully multi-coated w/ 98% penetration

$ 11.58

Availability: 50 in stock
  • Compatible Series: Universal
  • Features: Fully Multi-Coated
  • Brand: SmatAstronomy
  • Item Diameter: 1.25 in
  • Type: Plössl/Symmetrical
  • Telescope Type: Reflector
  • Restocking Fee: No
  • Return shipping will be paid by: Buyer
  • Compatible Brand: Universal
  • All returns accepted: Returns Accepted
  • Focal Length: 4mm
  • Refund will be given as: Money Back
  • Condition: New
  • Item must be returned within: 30 Days

    Description

    Manufactured using high grade lens, with 40 layers of fully multi-coated optics and 98% penetration. This advanced method of coatings yield super sharp, flat images from galaxies to planetary observing. These sharp looking plossl eyepiece boast a 55 degree field of view, are exceptionally baffled, with edge blackened lens, leaving virtually no ghosting or internal reflections. Unique design eliminates the need for rubber eye guards. Barrels are threaded to accept 1.25'' filters. Dust caps included to protect lens.
    Focal length:
    4.0mm
    Eye relief:
    2.4mm
    Barrel size:
    1.25 inches
    Field of view:
    55.0 degrees
    Lens construction:
    four elements in two groups
    Construction:
    aluminum
    Coating:
    40 layer fully multi-coating
    Weight:
    59g