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Items 1 - 25 of 82

Astro Systems 2" to 1.25" Standard Eyepiece Adapter - SEA

SKU: AST-SEA
  • The Standard Eyepiece Adapter is designed to let users use 1.25" eyepieces with a telescope that accept 2" eyepieces.

  • Astro Systems has designed this adapter out of anodized aluminum.

  • The Astro Systems Eyepiece Adapter is threaded for 48 mm filters.

  • Included with this adapter is a polished stainless steel set screw.
$33.00

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
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 2" ClickLock Clamp for Schmidt-Cassegrain Telescopes

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
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.
$21.00
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

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
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

Baader Planetarium 2" to 1.25" Reducer with T2 Threads - T2-15

SKU: BAD-T2-15
  • This Baader Planetarium reducer is compatible with all 2" Focusers.

  • Using this reducer allows users to use 1.25" eyepieces and accessories in a 2" focuser.

  • The reducer has a 3-point attachment system and is vibration free.

  • Baader has designed this reducer with 48 mm filter threads and an internal T-2 thread.
$49.00

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

Tele Vue 2" to 2.4" IS Adapter - A2A-1107

SKU: TLV-A2A-1107
  • Using this IS adapter from Tele Vue will allow users to use 2" accessories with the Tele Vue Imaging System.

  • The included dual thumb-screws and non-marring brass clamp ring firmly holds accessories in place.

  • Tele Vue's 2" to 2.4" IS Adapter connects to the output side of the 2.4" focus.

  • The IS Adapter is black in color.
$54.95
Baader Planetarium Four-In-One Universal Eyepiece Clamp - 2"

Baader 2" Four-in-One M68 Eyepiece Clamp for 2.7" AP, M60 Vixen, & M56 Synta - 4IN1

SKU: BAD-4in1
  • This Eyepiece clamp is compatible with 68 mm threaded Zeiss devices.
  • It also works with 60 mm threaded Vixen Optics devices.
  • The Baader 2" Eyepiece Clamp will also work with 2.7" threaded Astro-Physics refractors.
  • Please check the optical height of your Zeiss, Vixen, and Astro-Physics accessories, as the compatibility depends on the height.
$94.00
Baader 2" Four-in-One Eyepiece Clamp - T2 Version
$99.00
$45.00

William Optics 1.25" RotoLock Adapter - Gold - F-ROTO-A2-125GDII

SKU: WYO-F-ROTO-A2-125GDII
  • This Rotolock adapter locks into the 2” opening of a WO Rotolock diagonal or focuser.
  • This is a steppingstone to attaching 1.25” barreled accessories.
  • Rotating the adapter ring will lock and unlock the inserted accessory into place.
  • Using this adapter will ensure that your accessory is centered.
$45.00
$45.00
Apertura 2" to 1.25" Self-Centering Adapter

Apertura Self-Centering 2" to 1.25" Adapter - A-SCAD

SKU: APT-A-SCAD
  • This adapter allows the use 1.25" accessories in 2" openings

  • Includes a helical compression ring to hold accessories in place and keep them centered

  • Threads enable this adapter to accept 2" filters

  • Rotating the knurled top ring will lock and unlock accessories
$24.95

Apertura 2" SCT Adapter - SCTADP

SKU: APT-A-SCTADP
  • This Apertura adapter threads directly onto the back of an SCT.

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

  • Made of high quality aluminum and anodized black.

  • A brass compression ring is included to keep accessories safe from scratches.
$24.95

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

Orion T to 1.25" Eyepiece Holder - 05524

SKU: ORI-05524
  • One side of the holder has T-threads.

  • The other side of the holder has a 1.25" barrel with a thumbscrew.

  • Orion has designed this to work as an adapter for the Orion Flip Mirror.

  • Orion eyepiece holder is made out of black, anodized aluminum.
$16.99

High Point Scientific carries the most popular telescope brands among astronomy enthusiasts, including Celestron, Baader Planetarium, Orion, and many more. We also design our own astronomy products under the High Point brand, to give you the best selection of products at the price you’re looking for.

We work directly with manufacturers to give you a wide selection of products from many other brands like Meade, TeleVue, Explore Scientific, Coronado, and iOptron. While we have dedicated many hours researching what telescope brands you - our customers - are looking for, we encourage you to explore up and coming brands on our website such as William Optics, Pentax, SkyWatcher, and Stellarvue.

High Point Scientific offers many of the latest brands to choose from for telescope accessories. Just a few of these brands include AstroZap, ADM Accessories, Losmandy, Takahashi, and JMI. It’s important to make sure you have the correct accessories for your aspirations and budget and our experts are here to make sure you find them.

Astro-imaging is a growing industry, not just for photographers, but for astronomy hobbyists as well. With so many quality, affordable products, it’s easy to see why! Brands like QSI, ZWO, and QHY have designed some of the best astrophotography cameras in the industry, and we have them right here at High Point!

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