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Eyepiece Accessories

Items 51 - 75 of 90
Takahashi 1.25" Eyepiece Holder

Takahashi 1.25" Compression Ring Ocular Adapter - TKP00101

SKU: TAK-TKP00101
  • The 1.25" Ocular Adapter is for 1.25" eyepieces and diagonals.

  • Takahashi has designed the adapter a two-point compression ring and chrome set-screws.

  • One side will thread into the 2" opening of the Coupling S Adapter from Takahashi.

  • The provided 1.25" sleeve will accept a 1.25" diagonal or eyepiece.
$89.00
Takahashi 50.8mm Sleeve - TKP00113

Takahashi 2" Sleeve to 1.25" Adapter - TKP00113

SKU: TAK-TKP00113
  • This sleeve adapter connects to the Coupling S on the eyepiece side.

  • On the telescope side, the sleeve adapter connects to the 2" Eyepiece Holder or the 50.8 mm Extension Tube.

  • This part serves as an alternative for the TCN0055 adapter.

  • With this sleeve you can connect the 1.25" Ocular Adapter, view through a 1.25" eyepiece, or insert a 1.25" diagonal.
$47.00
ZWO T2 to 1.25" Holder

ZWO T2 to 1.25" Holder - T2-125-HOLDER

SKU: ZWO-T2-125-HOLDER
  • This ZWO adapter comes with T2 Male threads on one side.

  • The other side accepts 1.25" accessory barrels.

  • ZWO has made sure to include an compression ring to firmly hold your accessories.

  • The design ensures that the adapter will not mar your inserted accessories.
$25.00
Starlight Instruments Low Profile 1.25" Eyepiece Adapter

Starlight Instruments Low Profile 2" to 1.25" Adapter - EA20-205LP

SKU: SLI-EA20-205LP
  • This Starlight Instruments adapter is made to be used with 2" diameter openings.

  • Using this adapter will allow users to use 1.25" accessories with 2" openings.

  • The included compression rings firmly holds 1.25" eyepieces.

  • The low profile adapter means that not much length is added to your optical path.
$65.00
Baader Planetarium Hyperion Stepper Ring - M62 to M67

Baader M62 to M67 Hyperion Stepper Ring - HDT62/67

SKU: BAD-HDT62/67
  • This stepper ring is used to aid observers in attaching their Hyperion Eyepieces to larger telescopes.

  • To use this stepper ring, you will need the Hyperion DT-ring SP54/M62.

  • The lens side thread of the ring is M67, and the eyepiece and camera side has a thread of M62.

  • The Baader Stepper ring has an inner diameter of 61 mm and an outer diameter of 70 mm.
$23.00
Baader Planetarium Hyperion Stepper Ring - M62 to M72

Baader M62 to M72 Hyperion Stepper Ring - HDT62/72

SKU: BAD-HDT62/72
  • This stepper ring is used to aid observers in attaching their Hyperion Eyepieces to larger telescopes.

  • To use this stepper ring, you will need the Hyperion DT-ring SP54/M62.

  • The lens side thread of the ring is M72, and the eyepiece and camera side has a thread of M62.

  • The Baader Stepper ring has an inner diameter of 61 mm and an outer diameter of 75 mm.
$23.00
Baader Planetarium Hyperion Stepper Ring - M62 to M77

Baader M62 to M77 Hyperion Stepper Ring - HDT62/77

SKU: BAD-HDT62/77
  • This stepper ring is used to aid observers in attaching their Hyperion Eyepieces to larger telescopes.

  • To use this stepper ring, you will need the Hyperion DT-ring SP54/M62.

  • The lens side thread of the ring is M77, and the eyepiece and camera side has a thread of M62.

  • The Baader Stepper ring has an inner diameter of 61 mm and an outer diameter of 80 mm.
$23.00
Baader Planetarium Hyperion Stepper Ring - M72 to M82

Baader M72 to M82 Hyperion Stepper Ring - HDT72/82

SKU: BAD-HDT72/82
  • This stepper ring is used to aid observers in attaching their Hyperion Eyepieces to larger aperture telescopes.

  • To use this stepper ring, you will need the Hyperion DT-ring SP62/M72.

  • The lens side thread of the ring is M82, and the eyepiece and camera side has a thread of M72.

  • The Baader Stepper ring has an inner diameter of 72 mm and an outer diameter of 85 mm.
$23.00 $18.40
Baader Planetarium Hyperion Zoom Eyepiece Adapter for HDT Rings

Baader DT Rings to Hyperion Zoom Eyepiece Adapter - M43/SP54 - HTA43/54

SKU: BAD-HTA43/54
  • This Baader Adapter is made to connect Hyperion DT Rings and Hyperion Mark III Zoom eyepieces.

  • The adapter has the following threads: M43 internal thread for eyepieces and an SP54 external thread.

  • The DT Rings to Hyperion Zoom adapter is compatible with the Baader Planetarium and Zeiss brands.

  • Baader's adapter has an inner diameter of 42 mm and an outer diameter of 57 mm.
$36.00
Baader Planetarium M43 Extension Ring for Hyperion & Morpheus Eyepieces

Baader Planetarium M43 Spacer Ring for Hyperion & Morpheus Eyepieces - SPCR-43

SKU: BAD-SPCR-43
  • This extension ring supports Ring supports eyepieces or adapters with an M43 outer thread.

  • Using this ring helps users adjust foldable and winged rubber eyecups to an ideal height.

  • If you would like more distance, you can use multiple M43 spacer rings at once.

  • When using a smartphone, this ring will help hold the phone holder tightly over the lens.
$21.00
Baader Planetarium 2" to 1.25" Pushfix T2 Thread Reducer

Baader Planetarium 2" to 1.25" Pushfix T-2 Thread Reducer - T2-15A

SKU: BAD-T2-15A
  • This thread reducer only has 1 mm optical path length.

  • The Pushfix reducer has three methods of attaching 1.25" accessories.

  • Baader has designed this reducer to work best with Newtonian Focusers.

  • With Countersunk Delrin grub screws, this reducer enables correct pressure.
$43.00

Baader Ultrashort 1¼" / T-2 Clamp Eyepiece Holder - EYEHOLD-1S

SKU: BAD-EYEHOLD-1S
  • The Ultrashort 1.24" / T2 Clamp is best used with a guiding camera.

  • Baader has included three set screws to enhance stability.

  • The T-2 Clamp has a compression ring to hold accessories firmly in place.

  • The Baader T-2 Clamp Eypiece holder has an inner diameter of 31.75 mm (1.25") and an outer diameter of 52 mm.
$35.00

Baader Planetarium 2" Safety Kerf Nosepiece with 2" Filter Thread - T2-19A

SKU: BAD-T2-19A
  • The focus side of this nosepiece has a 2" female thread (SCT).

  • This nosepiece will convert your accessory to a 2" male thread.

  • It is made of heavy-duty construction and flat black anti-reflex coatings.

  • Baader's 2" Safety Kerf Nosepiece has an inner diameter of 47 mm and an outer diameter of 50.8 mm (2").
$42.00
Baader Planetarium 2"/T-2 Thread Reducer Ring

Baader Planetarium 2"/T-2 Thread Reducer Ring - T2-28i

SKU: BAD-T2-28i
  • Using this reducer ring will convert 2" accessories to T-2 threads.

  • The 2"/T-2 ring measures in at 1.5 mm in length.

  • With a low profile, this won't slow the setup down.

  • Baader's Thread Reducer Ring has an inner diameter of 39.5 mm and an outer diameter of 55 mm.
$37.00
Baader Planetarium 2.7" Astro-Physics ClickLock Eyepiece Clamp - 2"

Baader 2" ClickLock Eyepiece Clamp for 2.7" Astro-Physics - CLAP-2

SKU: BAD-CLAP-2
  • A gentle 20 degree rotation will securely clamp 2" accessories.

  • The ratchet function of the clamp shows, via touch or sound, whether the clamp is open or closed in low visibility.

  • The ClickLock extension is made from sturdy, solidly fortified bronze.

  • This includes compression rings to protect the 2" accessories from marring or damage.
$112.00
Baader Planetarium 3.5" Feather Touch Focuser ClickLock Eyepiece Clamp - 2"

Baader 2" ClickLock Eyepiece Clamp for 3.5" Feather Touch Focusers - CLFT-2

SKU: BAD-CLFT-2
  • A gentle 20 degree rotation will securely clamp 2" accessories.

  • The ratchet function of the clamp shows, via touch or sound, whether the clamp is open or closed in low visibility.

  • The ClickLock extension is made from sturdy, solidly fortified bronze.

  • This includes compression rings to protect the 2" accessories from marring or damage.
$199.00
Baader Planetarium 2" ClickLock Eyepiece Adapter for M48 Filter Thread

Baader 2" ClickLock Eyepiece Clamp for M48 Filter Thread - CLM48-2

SKU: BAD-CLM48-2
  • A gentle 20 degree rotation will securely clamp 2" accessories.

  • The ratchet function of the clamp shows, via touch or sound, whether the clamp is open or closed in low visibility.

  • The ClickLock extension is made from sturdy, solidly fortified bronze.

  • This includes compression rings to protect the 2" accessories from marring or damage.
$110.00
Baader Planetarium 2" ClickLock Eyepiece Adapter for M84 Pentax Thread

Baader 2" ClickLock Eyepiece Clamp for Pentax M84 - CLPX-2

SKU: BAD-CLPX-2
  • A gentle 20 degree rotation will securely clamp 2" accessories.

  • The ratchet function of the clamp shows, via touch or sound, whether the clamp is open or closed in low visibility.

  • The ClickLock extension is made from sturdy, solidly fortified bronze.

  • This includes compression rings to protect the 2" accessories from marring or damage.
$119.00
Baader Planetarium 2" ClickLock Eyepiece Adapter for Takahashi Sky90 M64

Baader 2" ClickLock Eyepiece Clamp for Takahashi Sky90 M64 Thread - CLSKY90-2

SKU: BAD-CLSKY90-2
  • A gentle 20 degree rotation will securely clamp 2" accessories.

  • The ratchet function of the clamp shows, via touch or sound, whether the clamp is open or closed in low visibility.

  • The ClickLock extension is made from sturdy, solidly fortified bronze.

  • This includes compression rings to protect the 2" accessories from marring or damage.
$119.00
Baader Planetarium 2" ClickLock Eyepiece Adapter for Sky-Watcher or Orion Newtonian M54 Thread

Baader 2" ClickLock Eyepiece Clamp for Sky-Watcher/Orion Newtonians - M54 Thread - CLSKYWN-2

SKU: BAD-CLSKYWN-2
  • A gentle 20 degree rotation will securely clamp 2" accessories.

  • The ratchet function of the clamp shows, via touch or sound, whether the clamp is open or closed in low visibility.

  • The ClickLock extension is made from strong, thick-walled bronze.

  • This includes compression rings to protect the 2" accessories from marring or damage.

  • Baader has designed this 2" ClickLock Eyepiece Clamp to have M54 male threads
$104.00
Baader Planetarium 2" ClickLock Eyepiece Adapter for Celestron/Sky-Watcher Newtonian - S57 Thread

Baader 2" ClickLock Eyepiece Clamp for Sky-Watcher Newtonian - S57 Thread - CLSKYWNR-2

SKU: BAD-CLSKYWNR-2
  • A gentle 20 degree rotation will securely clamp 2" accessories.

  • The ratchet function of the clamp shows, via touch or sound, whether the clamp is open or closed in low visibility.

  • The ClickLock extension is made from strong, thick-walled bronze.

  • This includes compression rings to protect the 2" accessories from marring or damage.
$107.00
Baader Planetarium 2" ClickLock Eyepiece Adapter for M42 T-Thread

Baader 2" ClickLock Eyepiece Clamp for M42 T-Thread - CLT-2

SKU: BAD-CLT-2
  • A gentle 20 degree rotation will securely clamp 2" accessories.

  • The ratchet function of the clamp shows, via touch or sound, whether the clamp is open or closed in low visibility.

  • The ClickLock extension is made from sturdy, heavily-fortified bronze.

  • This includes compression rings to protect the 2" accessories from marring or damage.
$117.00
Baader Planetarium 2" ClickLock Eyepiece Adapter for M68 Zeiss Thread

Baader 2" ClickLock Eyepiece Clamp for Zeiss M68 - CLZ-2

SKU: BAD-CLZ-2
  • A gentle 20 degree rotation will securely clamp 2" accessories.

  • The ratchet function of the clamp shows, via touch or sound, whether the clamp is open or closed in low visibility.

  • The ClickLock extension is made from strong, thick-walled bronze.

  • This includes compression rings to protect the 2" accessories from marring or damage.
$109.00
Baader Planetarium Bayonet Adapter for 1.25" Eyepiece to Zeiss Diascope Spotting Scope

Baader Zeiss Diascope Bayonet 1.25" Eyepiece Adapter - DIA-BAYO

SKU: BAD-DIA-BAYO
  • The Baader adapter connects 1.25" eyepieces to all Zeiss Diascope FL Spotting Scopes.

  • The adapter includes with an Allen Wrench key and two O-Rings.

  • The Bayonet adapter is anodized black.

  • This eyepiece adapter weighs 1.6 oz.
$59.00
Baader Planetarium 2" Bayonet Eyepiece Adapter for Zeiss Diascope Spotting Scope

Baader Zeiss Diascope Bayonet 2" Eyepiece Adapter - DIA-BAYO-2

SKU: BAD-DIA-BAYO-2
  • The Baader adapter connects all Zeiss Diascope eyepieces to telescopes that accept 2" eyepieces.

  • The adapter is compatible with the 1.25" plug-in sleeve #14 from the Baader Astro T2 system.

  • The Bayonet adapter is anodized black.

  • This eyepiece adapter weighs 1.6 oz.
$71.00

When observing, it is crucial to outfit your eyepiece with the correct accessories. At High Point Scientific, we are committed to providing you with a diverse set of options so you can observe comfortably and easily all night long. We have accessories from the top brand in the industry, including Tele Vue, Meade, Baader, and many more.


When you purchase a new eyepiece, it often will not include all of the parts you need to secure it to your scope. Eyepiece manufacturers often will not provide accessories necessary for eyeglass wearers to use their products, such as eyeshields. This is why we offer eyepiece clamps, adapters, eyeshields, eyeguards, and other accessories so you can get the most out of your investment.


Then there are the essentials that observers do not even think about, such as dust caps. A simple accessory, dust caps are crucial to preserve your eyepiece’s optics. These caps prevent dust, dirt, and debris from slipping into the optics, which can lead to a costly procedure to remove. We recommend purchasing several of these because we often misplace such small accessories.

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