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Green Monday - Loads Of Telescope Deals!

Eyepieces & Accessories

Items 1 - 25 of 61
Apertura 1.25" - 2" Focus Adapter

Apertura 1.25" - 2" Focus Adapter - A-FAD

SKU: APT-A-FAD
  • This adapter allows to to attach 1.25" accessories to 2" diagonal, focusers, and other 2" barrel accessories.

  • The compression ring included with this adapter firmly grips eyepieces and other 1.25" accessories.

  • Apertura has designed this adapter to be threaded to accept 2" (M48) filters.

  • The 1.25" to 2" adapter is black in color.
$22.95

Meade 1.25" Eyepiece Holder for SCT Telescopes - 07182

SKU: MEA-07182
  • This visual back screws onto the 2" rear cell of Schmidt-Cassegrain or Maksutov-Cassegrain telescopes.

  • The eyepiece holder is designed to hold 1.25" eyepieces.

  • Because of the design, this visual back can also accept any 1.25" barrel accessory.

  • Using this allows for direct observations from an SCT.
$39.99 $34.95

Orion 2" Eyepiece Adapter For Long Newtonian Telescopes - 05122

SKU: ORI-05122
  • The Orion 2" eyepiece adapter is meant to work with the Orion 2" Crayford-type telescope focuser.

  • Using this adapter gives users the ability to have visual use of eyepieces with specialty focuser.

  • Coupling this adapter with the 2" Orion focuser will allow some reflector telescope optical tubes to reach focus.

  • The adapter is precision machined and black in color.
$15.99
Clicklock 1.25"/T2 Eyepiece Holder

Baader Planetarium Clicklock 1.25"/T2 Eyepiece Holder - T2-08

SKU: BAD-T2-08
  • This Clicklock Eyepiece Holder eliminates eyepiece wobble.

  • Baader has designed the holder to be a 3-point clamp action.

  • The holder is compatible with standard 1.25" eyepieces and accessories.

  • It includes two knurled screws and brass compression ring to firmly hold accessories.
$97.00
1.25" / T-2 Budget Eyepiece Holder

Baader Planetarium 1.25" / T-2 Budget Eyepiece Holder - EYEHOLD-1

SKU: BAD-EYEHOLD-1
  • This Baader Eyepiece Holder is meant to attach T-2 male threads.

  • The eyepiece holder will accept 1.25" standard astronomical eyepieces.

  • Baader's eyepiece holder utilizes a single locking screw.

  • This black eyepiece holder works as a standard 1.25" accessory.
$32.00
Baader Planetarium Focusing Eyepiece Holder - 1.25"/T-2

Baader Planetarium 1.25" /T-2 Focusing Eyepiece Holder - EYEHOLD-2

SKU: BAD-EYEHOLD-2
  • This Baader Eyepiece holder is used for attaching to T-2 male threads.

  • The holder will hold any 1.25" standard eyepieces.

  • The telescope side of the holder has female T-2 threads, and the other side has a 1.25"receptacle with two knurled screws and brass compression ring.

  • Baader's holder has a an optical length of 28 mm to 34 mm with a Helical focusing system.
$56.00

Tele Vue Flat-Top 2" to 1.25" Adapter - ACF-2125

SKU: TLV-ACF-2125
  • The Flat-Top adapter allows users to use 1.25" eyepieces in any 2" focuser or diagonal.

  • This adapter is the short version.

  • Tele Vue has included a brass compression clamp ring to firmly hold the eyepieces without marring.

  • The adapter is black in color.
$44.95

Tele Vue 2" to 1.25" Satin HiHat Adapter - ASF-8125

SKU: TLV-ASF-8125
  • Using this HiHat adapter from Tele Vue allows users to place 1.25" accessories where 2" accessories are normally accepted.

  • Tele Vue's adapter has a high rise head.

  • The Satin HiHat adapter weighs a total of 12 ounces.

  • The Tele Vue HiHat adapter has a satin black exterior finish
$55.95

Tele Vue Bronze Equalizer 2" to 1.25" HiHat Adapter - BEC-0005

SKU: TLV-BEC-0005
  • The Tele Vue HiHat Adapter is made out of heavy weight solid bronze.

  • Using this HiHat adapter works just like a standard 2" to 1.25" adapter.

  • The HiHat adapter adds 12 oz to help maintain balance.

  • The Bronze Equalizer from Tele Vue comes with an anti-reflection angle.
$64.95

Tele Vue 2" Eyepiece Barrel Extender - EBX-2120

SKU: TLV-EBX-2120
  • This 2" Eyepiece Barrel Extender increases backfocus distance.

  • Tele Vue's eyepiece barrel extender is threaded for 2" (48 mm) eyepiece filters.

  • This extender can be attached to the 2" barrel of any Tele Vue dual size barrel 2"/1.25" eyepiece.

  • If you cannot rack your focuser out enough to achieve focus, it is recommended you purchase the EBX-2120 (not included) as well.
$29.95

Astro Systems 2" to 1.25" Ultra-Low Eyepiece Adapter - ULA

SKU: AST-ULA
  • Using this eyepiece adapter will lower the profile of a 1.25" eyepiece by 0.5" below the drawtube.

  • Astro System's Ultra-Low eyepiece adapter is compatible with any 2" focuser.

  • The adapter has an internal diameter is 1.9" (48.2 mm).

  • Included with the Astro Systems adapter is a compression ring and hex key.
$31.00

Meade SC Thread to 2" Accessory Adapter - 07085

SKU: MEA-07085
  • Using this accessory adapter allows users to use 2" accessories with Meade LX or ACF 200 telescopes.

  • Note that the length of the adapter can cause a diagonal to contact the drive base when moving through the forks.

  • The lower portion of the adapter can be removed to increases clearance.

  • Meade's adapter is 2.9" in length and weighs 7 ounces.
$89.99 $71.99

Baader Planetarium 2" Deluxe Clamping Eyepiece Holder - T2-17

SKU: BAD-T2-17
  • This eyepiece holder comes with a spring-bronze clamp ring and dual stainless thumbscrews.

  • Baader's Deluxe Clamping Eyepiece Holder has an ultra low profile, taking up 1 mm of length.

  • Included in the holder is an internal 2" thread.

  • The Deluxe clamping holder can be threaded directly to an SCT.
$59.00
Baader T2-24 Eyepiece Holder

Baader T2 Adjustable Length Eyepiece Holder - T2-24

SKU: BAD-T2-24
  • The Baader Eyepiece Holder works as variable length T-thread adapter.

  • The Eyepiece holder has an adjustable length of 31.5 mm (1.24") to 42.5 mm (1.67").

  • On one side of the holder, there are female T-threads and the other side has made T-threads.

  • The outer portion of the unit cannot be used alone.
$44.00

High Point 2" SCT Adapter - SCTADP

SKU: HPS-SCTADP
  • This High Point adapter threads directly onto the back of an SCT.

  • The SCT Adapter accepts 2" star diagonals and cameras with 2" adapters or nose cones.

  • High Point's adapter is made of high quality aluminum and anodized black.

  • Included is a brass compression ring that will keep accessories safe.
$24.95
Baader Q-Turret Revolver - Top

Baader Planetarium 1.25" Q-Turret Quadruplet Eyepiece Revolver - BQT

SKU: BAD-BQT
  • This Baader Planetarium eyepiece revolver can be used on most scopes even when inserted into a diagonal.

  • This shape of the revolver is a concave dish and compact.

  • The revolver can hold four eyepieces of different magnifications.

  • Using this revolver allows you to switch between magnifications in seconds.
$59.00

Baader Planetarium 2" Clicklock Clamp for SCT - CLSC-2

SKU: BAD-CLSC-2
  • This Baader Clicklock Clamp was made to replace stock eyepiece clamps.

  • The 2" Clicklock clamp is compatible with telescopes that have 2" SCT threads.

  • Using this eliminates the need for thumbscrews or bulky holders.

  • Rotating the clamp with lock and unlock accessories into place.
$102.00

Baader Planetarium 2" Clicklock Adapter 3.25" SCT Thread - CLSCL-2

SKU: BAD-CLSCL-2
  • The Baader Planetarium Clicklock Adapter is made for telescopes with a 3.25" thread.

  • The Clicklock Adapter design does not call for thumbscrews.

  • A wrench is included to help adjusting the rotation of the clamp.

  • Baader's Clicklock adapter accepts 2" eyepieces and accessories.
$118.00

Baader Planetarium 2" Clicklock Clamp M56 for Celestron/Skywatcher - CLSKYW-2

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

  • Baader's ClickLock clamp is made to work with Celestron/Skywatcher equipment using 56 mm threads.

  • The ClickLock extension has zero sag or misalignment, even with large accessories.

  • This includes compression rings to protect the 2" accessories from marring or damage.
$104.00

Baader Planetarium 2" Clicklock Clamp for Takahashi (M72 Thread) - CLTAK-2

SKU: BAD-CLTAK-2
  • This Clicklock Clamp is designed for Takahashi (M72 Thread) refractors.

  • Adding this clamp replaces the stock Takahashi eyepiece holder.

  • A simple twist locks and unlocks the eyepiece in place.

  • The Clicklock clamp does not need thumbscrews.
$119.00

Baader 1.25" to 2" ClickLock Expansion Adapter - CLEXA-2

SKU: BAD-CLEXA-2
  • This adapter is designed to allow observers a change to use 2" eyepieces with 1.25" diagonals and focusers.

  • The Clicklock Expansion Adapter is threaded for 1.25" filters.

  • Baader's Clicklock adapter has T-2 photo threads that are compatible with many Baader T-2 accessories.

  • With the T-2 thread ring removed, the Clicklock adapter also had 2" SCT thread.
$112.00 $89.60

Baader 2" ClickLock Clamp for Vixen Refractors (M60 Thread) - CLVX-2

SKU: BAD-CLVX-2
  • This ClickLock clamp from Baader is made for Vixen refractors with M60 external threads.
  • The internal T-2 threads, means it is compatible with other T-2 system equipment.
  • Using this ClickLock clamp is an alternative way to hold eyepieces.
  • This Baader clamp is compatible with eyepieces that have an outside diameter of 37 mm.
$109.00

Baader 2" Standard Eyepiece Extension - EXT-2

SKU: BAD-EXT-2
  • The Standard eyepiece from Baader comes with a dust plug and barrel cap.

  • The barrel is threaded to accept 2" filters.

  • Baader's eyepiece extension has a removable 2” barrel that is fully baffled.

  • The optical path of the Baader of the eyepiece extension is 60 mm.
$79.00

Baader 2" Deluxe ClickLock Extension - EXT-CLSC

SKU: BAD-EXT-CLSC
  • This 3-point clamping extension helps with centering.
  • Using his Click-Lock Clamp is an alternative way to hold eyepieces.
  • Included with this clamp is an internal T-2 thread.
  • Baader’s Clicklock Clamp is compatible with eyepieces with a 37 mm outside diameters.
$106.00
Baader 1.25" to .965" Eyepiece Adapter

Baader 1.25" to .965" Reducer with T2 Threads - T2-10

SKU: BAD-T2-10
  • This is compatible with all 1.25” focusers.
  • Using this adapter means that you can use 0.965” eyepieces in 1.25” focusers.
  • This comes complete with a 3-point attachment system.
  • The Baader T2-10 adapter comes complete with filter threads.
$39.00

Best Telescope Eyepieces Online at High Point Scientific


When looking for new telescope eyepieces think quality, not quantity. This is important because a quality telescope eyepiece can significantly enhance the performance your telescope while a sub-par eyepiece can impair the performance of your telescope. Celestron, Meade, and Orion offer a wide range of quality telescope eyepieces for sale. Explore Scientific, William Optics and Baader Planetarium offer nice mid-range to high-end telescope eyepieces. If you want the best, look to Televue eyepieces as they are the holy grail of high-end eyepieces that will enhance the performance of virtually any telescope!


If you feel you have outgrown your old telescope, there’s no need to purchase a whole new scope! With the proper eyepiece, you will enjoy viewing the same celestial objects you know and love but with increased definition and high-contrast views. A better eyepiece can make a world of a difference without breaking your budget. We have a great selection of eyepieces for you to choose from, including Plossl, Nagler, and WideField eyepieces. Be sure to pay attention to the eyepiece’s focal length, apparent field of view, eye relief, and barrel size, so you can equip your scope with the best selection of eyepieces.


High Point Scientific offers a wide variety of telescope eyepiece kits and accessories to suit a wide range of viewing needs. Feel free to consult with one of our eyepiece experts about your current collection and what options may be available to enhance the performance of your telescope today.


Telescope Eyepieces and Magnification



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