Skip to content
  • 💸 Get more for your money with 20-40% off! 💸
  • 💸 Get more for your money with 20-40% off! 💸
Telescope ShopTelescope Shop
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

  • Telescopes
  • Eyepieces
  • Binoculars
    • Instruments
    • Accessories
  • Telescope accessories
    • Focusers
    • Alignment accessories
    • Dew shields & Ventilation
    • Prisms & Diagonal mirrors
    • Transport & storage
    • Parts & spares
    • Cables & power supplies
    • Barlow & Erecting Lenses
    • Adaptors
    • Finder
    • Straylight and glare shields
    • Binocular viewers
  • Filters
    • L-RGB Filters
    • Nebulae filters
    • Pass Filters
    • Planetary & Comet Filters
    • Filter wheels & Filter sliders
    • Other
    • Moon filters & Polarizing filters
    • Blocking Filters
  • Mountings & accessories
    • Tube clamps
    • Pole finder
    • Mountings
    • Counterweights
    • Controls
    • Mounting plates and rails
    • Miscellaneous
    • Column Stands & Extensions
    • Tripods & Mounts
    • Motor- & Goto-Upgrades
Eyepieces
Sale!
Masuyama Eyepiece Ortho 18mm FMC

Masuyama Eyepiece Ortho 18mm FMC

$117.00 Original price was: $117.00.$81.90Current price is: $81.90.

Buy Now
SKU: YXN0C 64930 Category: Eyepieces
  • Your satisfaction is 100% guaranteed.
  • Best price, safe shopping guarantee
  • Made of environmentally friendly materials
  • Top Quality Products
Browse
  • Binoculars
    • Accessories
    • Instruments
  • Eyepieces
  • Filters
    • Blocking Filters
    • Filter wheels & Filter sliders
    • L-RGB Filters
    • Moon filters & Polarizing filters
    • Nebulae filters
    • Other
    • Pass Filters
    • Planetary & Comet Filters
  • Mountings & accessories
    • Column Stands & Extensions
    • Controls
    • Counterweights
    • Miscellaneous
    • Motor- & Goto-Upgrades
    • Mounting plates and rails
    • Mountings
    • Pole finder
    • Tripods & Mounts
    • Tube clamps
  • Telescope accessories
    • Adaptors
    • Alignment accessories
    • Barlow & Erecting Lenses
    • Binocular viewers
    • Cables & power supplies
    • Dew shields & Ventilation
    • Finder
    • Focusers
    • Parts & spares
    • Prisms & Diagonal mirrors
    • Straylight and glare shields
    • Transport & storage
  • Telescopes
  • Uncategorized
  • Description
  • Additional information
  • Reviews (0)

Product description

Focal length(mm)

18

Connection (to the telescope)

1,25"1.25" A standard measurement for accessories, expressed as 1.25 inches. 1.25" is equal to 31.8 millimetres.Click to read more…

Apparent field of view(°)

42

Eye relief(mm)

15

Coating of optical system

FMC, Ultra Wind Band Coating

Number of lenses

4

Number of groups

2

Adjustable eyepiece cup

no

Filter thread

yes

Homofocal

yes

inert gas charge

no

Type

Eyepiece Eyepiece Eyepieces are important accessories for every telescope.Click to read more…

Type of build

orthoscopic Orthoscopic These eyepieces offer a particularly flat field of view from the centre to the edge.Click to read more…

Length(mm)

52

Diameter(mm)

34

Reviews

There are no reviews yet.

Be the first to review “Masuyama Eyepiece Ortho 18mm FMC” Cancel reply

Related products

Sale!
Auriga 1.25" 7.2mm - 21.5mm Zoom Eyepiece
Quick View

Eyepieces

Auriga 1.25″ 7.2mm – 21.5mm Zoom Eyepiece

$139.00 Original price was: $139.00.$95.99Current price is: $95.99.
Sale!
TS Optics Ultra-Series 1.25", 5mm, 100° Eyepiece
Quick View

Eyepieces

TS Optics Ultra-Series 1.25″, 5mm, 100° Eyepiece

$262.00 Original price was: $262.00.$96.99Current price is: $96.99.
Sale!
TeleVue Delos 1.25", 14mm Eyepiece
Quick View

Eyepieces

TeleVue Delos 1.25″, 14mm Eyepiece

$350.00 Original price was: $350.00.$95.99Current price is: $95.99.
Sale!
Vixen SLV Eyepiece 10mm 1.25"
Quick View

Eyepieces

Vixen SLV Eyepiece 10mm 1.25″

$153.00 Original price was: $153.00.$97.99Current price is: $97.99.
Sale!
Skywatcher Eyepiece PanaView 32mm 2"
Quick View

Eyepieces

Skywatcher Eyepiece PanaView 32mm 2″

$117.00 Original price was: $117.00.$81.90Current price is: $81.90.
Sale!
Explore Scientific 2", 68° 40mm N2-filled Eyepiece
Quick View

Eyepieces

Explore Scientific 2″, 68° 40mm N2-filled Eyepiece

$386.00 Original price was: $386.00.$96.99Current price is: $96.99.
Sale!
Explore Scientific 2", 68° 28mm Argon Filled Eyepiece
Quick View

Eyepieces

Explore Scientific 2″, 68° 28mm Argon Filled Eyepiece

$236.00 Original price was: $236.00.$95.99Current price is: $95.99.
Sale!
Meade Eyepiece Series 5000 UHD 24mm 1.25"
Quick View

Eyepieces

Meade Eyepiece Series 5000 UHD 24mm 1.25″

$308.00 Original price was: $308.00.$99.99Current price is: $99.99.
MY ACCOUNT
  • Cart
  • Checkout
  • My account
  • Wishlist
ABOUT US
  • About Us
  • FAQ
  • Returns & Exchanges
  • Delivery
  • Contact Us
LEGAL
  • Privacy Policy
  • Payment Method
  • Shipping & Returns
  • Term and Conditions
Signup for Newsletter

Sign up for exclusive offers, original stories, events and more.

    Copyright 2026 © www.telescopeexperts.com
    • Telescopes
    • Eyepieces
    • Binoculars
      • Instruments
      • Accessories
    • Telescope accessories
      • Focusers
      • Alignment accessories
      • Dew shields & Ventilation
      • Prisms & Diagonal mirrors
      • Transport & storage
      • Parts & spares
      • Cables & power supplies
      • Barlow & Erecting Lenses
      • Adaptors
      • Finder
      • Straylight and glare shields
      • Binocular viewers
    • Filters
      • L-RGB Filters
      • Nebulae filters
      • Pass Filters
      • Planetary & Comet Filters
      • Filter wheels & Filter sliders
      • Other
      • Moon filters & Polarizing filters
      • Blocking Filters
    • Mountings & accessories
      • Tube clamps
      • Pole finder
      • Mountings
      • Counterweights
      • Controls
      • Mounting plates and rails
      • Miscellaneous
      • Column Stands & Extensions
      • Tripods & Mounts
      • Motor- & Goto-Upgrades
    • Login

    Login

    Lost your password?

    Register

    Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.