Skip to content
  • 🌟 Get the best deal on 🌟Featured Items🌟 and snap sales!🌟
  • 🌟 Get the best deal on 🌟Featured Items🌟 and snap sales!🌟
Telescope Sales ShopTelescope Sales Shop
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

  • Telescope accessories
    • Parts & spares
    • Straylight and glare shields
    • Finder
    • Prisms & Diagonal mirrors
    • Transport & storage
    • Alignment accessories
    • Focusers
    • Cables & power supplies
    • Dew shields & Ventilation
    • Barlow & Erecting Lenses
    • Miscellaneous
    • Adaptors
    • Binocular viewers
  • Binoculars
    • Accessories
    • Instruments
  • Filters
    • L-RGB Filters
    • Planetary & Comet Filters
    • Pass Filters
    • Moon filters & Polarizing filters
    • Nebulae filters
    • Filter wheels & Filter sliders
    • Other
    • Blocking Filters
  • Eyepieces
  • Telescopes
  • Mountings & accessories
    • Mountings
    • Tripods & Mounts
    • Tube clamps
    • Column Stands & Extensions
    • Mounting plates and rails
    • Pole finder
    • Miscellaneous
    • Motor- & Goto-Upgrades
    • Controls
    • Counterweights
    • Equatorial wedges
Telescope accessories / Prisms & Diagonal mirrors
Sale!
Artesky Diagonal Mirror 90° 2"
Artesky Diagonal Mirror 90° 2" - Image 2

Artesky Diagonal Mirror 90° 2″

$136.00 Original price was: $136.00.$99.99Current price is: $99.99.

SKU: YXN0C 63250 Categories: Prisms & Diagonal mirrors, Telescope accessories
  • Safeguard Your Shopping Experience
  • Quality You Can Trust
  • Experience Quality, Shop with Us
  • Multiple safe payment methods
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
    • Equatorial wedges
    • 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
    • Miscellaneous
    • Parts & spares
    • Prisms & Diagonal mirrors
    • Straylight and glare shields
    • Transport & storage
  • Telescopes
  • Description
  • Additional information
  • Reviews (0)

Product description

This star diagonal gives 99% reflection, and so provides a much brighter image than with an ordinary star diagonal.

Connection (to the telescope)

2"2" A standard measurement for accessories, expressed as 2 inches. 2" is equal to 50.8 millimetres.Click to read more…

Viewing posture

90°

Coating of optical system

dielectric

Surface reflection

99

Surface accuracy

1/10

Correction of vertically reversed image

yes

Correction of horizontally reversed image

–

Ring clamp

yes

Filter thread

yes

Eyepiece adaptor

1,25" – 2"

Material

Aluminium

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 mirror Zenith mirror Provides a comfortable telescope viewing position.Click to read more…

Reviews

There are no reviews yet.

Be the first to review “Artesky Diagonal Mirror 90° 2″” Cancel reply

Related products

Sale!
Telegizmos T3-G2 Telescope Cover For 12"-14" SCT On F GEM Mounts
Quick View

Telescope accessories

Telegizmos T3-G2 Telescope Cover For 12″-14″ SCT On F GEM Mounts

$353.00 Original price was: $353.00.$96.99Current price is: $96.99.
Sale!
Farpoint Knob For GSO And Meade Main Mirror Cells
Quick View

Telescope accessories

Farpoint Knob For GSO And Meade Main Mirror Cells

$84.57 Original price was: $84.57.$59.20Current price is: $59.20.
Sale!
Astrozap Flexible Dew Cap With Integrated Dew Cap Heating For 10" SN LXD75}
Quick View

Telescope accessories

Astrozap Flexible Dew Cap With Integrated Dew Cap Heating For 10″ SN LXD75}

$278.00 Original price was: $278.00.$95.99Current price is: $95.99.
Sale!
B&W B+W Type 6600 Black/ Padded Divider System
Quick View

Telescope accessories

B&W B+W Type 6600 Black/ Padded Divider System

$337.00 Original price was: $337.00.$96.99Current price is: $96.99.
Sale!
Starlight Instruments Focuser Adapter For 10", 12" And 14" Meade SC Telescopes
Quick View

Telescope accessories

Starlight Instruments Focuser Adapter For 10″, 12″ And 14″ Meade SC Telescopes

$328.00 Original price was: $328.00.$98.99Current price is: $98.99.
Sale!
TS Optics M78/M82 Adapter
Quick View

Telescope accessories

TS Optics M78/M82 Adapter

$117.00 Original price was: $117.00.$81.90Current price is: $81.90.
Sale!
Geoptik Sun Protection For15/17" Screen Laptops
Quick View

Straylight and glare shields

Geoptik Sun Protection For15/17″ Screen Laptops

$85.00 Original price was: $85.00.$59.50Current price is: $59.50.
Sale!
Lunatico Heater Strap ZeroDew16" Heating Band- USB
Quick View

Telescope accessories

Lunatico Heater Strap ZeroDew16″ Heating Band- USB

$155.00 Original price was: $155.00.$96.99Current price is: $96.99.
MY ACCOUNT
  • Cart
  • Checkout
  • My account
  • Wishlist
ABOUT US
  • About Us
  • FAQ
  • Returns & Exchanges
  • Delivery
  • Contact Us
LEGAL
  • Privacy Policy
  • Payment Method
  • Shipping Policy
  • Term and Conditions
Signup for Newsletter

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

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