Skip to content
  • Celebrate Black Friday with us! Use Save up $8.00, Code:L3QFV3 to unlock discounts!
  • Celebrate Black Friday with us! Use Save up $8.00, Code:L3QFV3 to unlock discounts!
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
Telescope accessories / Prisms & Diagonal mirrors
Sale!
Meade 1.25" 90° Star Diagonal

Meade 1.25″ 90° Star Diagonal

$59.00 Original price was: $59.00.$41.30Current price is: $41.30.

Buy Now
SKU: YXN0C 54333 Categories: Prisms & Diagonal mirrors, Telescope accessories
  • 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
Recently Viewed
  • Meade Amici Prisma 45° 1,25" ETX90 Meade Amici Prisma 45° 1,25" ETX90 $79.00 Original price was: $79.00.$55.30Current price is: $55.30.
  • Lunt Solar Systems Blue-Glass 20mm For B400 To B1800 Blocking-filters Lunt Solar Systems Blue-Glass 20mm For B400 To B1800 Blocking-filters $15.00 Original price was: $15.00.$10.50Current price is: $10.50.
  • Description
  • Additional information
  • Reviews (0)

Product description

This Star Diagonal lets you view objects that are at a 90° angle from the direction the telescope is pointing, thereby allowing comfortable viewing when the telescope is pointed at, or near, the zenith (i.e. directly overhead). The resulting image is right side up, but will be reversed from left to right.

Viewing posture

90°

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…

Coating of optical system

fully

Correction of vertically reversed image

yes

Correction of horizontally reversed image

–

Colour

black

Weight(g)

230

Type

Deviating optics Erecting lenses Telescopes with a focuser at the rear end require an erecting lens to ensure a comfortable viewing position.Click to read more…

Type of build

Diagonal prism

Reviews

There are no reviews yet.

Be the first to review “Meade 1.25″ 90° Star Diagonal” Cancel reply

Related products

Sale!
Starlight Instruments Adapter 2.0" For Celestron C70 Telescope
Quick View

Telescope accessories

Starlight Instruments Adapter 2.0″ For Celestron C70 Telescope

$271.00 Original price was: $271.00.$97.99Current price is: $97.99.
Sale!
ASToptics Dew Heater 150cm (16" Telescopes)
Quick View

Telescope accessories

ASToptics Dew Heater 150cm (16″ Telescopes)

$109.00 Original price was: $109.00.$76.30Current price is: $76.30.
Sale!
PrimaLuceLab Adapter ESATTO 2" LP Auf SC
Quick View

Focusers

PrimaLuceLab Adapter ESATTO 2″ LP Auf SC

$95.00 Original price was: $95.00.$66.50Current price is: $66.50.
Sale!
Orion Optics UK Secondary Mirror 160 Mm
Quick View

Telescope accessories

Orion Optics UK Secondary Mirror 160 Mm

$363.00 Original price was: $363.00.$98.99Current price is: $98.99.
Sale!
Geoptik Transport Case For 6" Refractors Of Up To 1000mm Focal Length
Quick View

Telescope accessories

Geoptik Transport Case For 6″ Refractors Of Up To 1000mm Focal Length

$96.00 Original price was: $96.00.$67.20Current price is: $67.20.
Sale!
Astrozap Flexible Dew Cap With Integrated Dew Cap Heating For 6" SN LXD75
Quick View

Telescope accessories

Astrozap Flexible Dew Cap With Integrated Dew Cap Heating For 6″ SN LXD75

$160.00 Original price was: $160.00.$96.99Current price is: $96.99.
Sale!
Starlight Instruments Focuser Adapter For Celestron 102mm Refractor
Quick View

Telescope accessories

Starlight Instruments Focuser Adapter For Celestron 102mm Refractor

$300.00 Original price was: $300.00.$96.99Current price is: $96.99.
Sale!
Omegon Carry Case For The MiniTrack
Quick View

Telescope accessories

Omegon Carry Case For The MiniTrack

$29.90 Original price was: $29.90.$20.93Current price is: $20.93.
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 2025 © 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.