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Eyepiece Accessories

Items 26 - 50 of 90

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

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

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.
$24.99

Baader Rubber Eye Shield for 33.5 mm - 34 mm Diameter Eyepieces - EYECP-2

SKU: BAD-EYECP-2
  • This Baader eye shield is made for 1.25" eyepieces.

  • Using this Rubber eye shield protects against extraneous light.

  • The eye shield is also compatible with binoviewing.

  • This black rubber eye shield can be attached and then rotated into place.
$11.00
Baader Rubber Eye Shield

Baader Rubber Eye Shield for 40.5 mm - 41.5 mm Diameter Eyepieces - EYECP-4

SKU: BAD-EYECP-4
  • The Baader Rubber Eye Shield is made for 1.25" eyepieces.

  • The eye shield folds down for storage.

  • Using this eye shield will protect against extraneous light.

  • Made out of black rubber, the eye shield is aesthetically appealing and flexible.
$14.00

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

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
Baader DT-4 Eyepiece Extension

Baader DT-4 18mm 1.25" Eyepiece Extension - T2-05

SKU: BAD-T2-05
  • This extension adds an additional 18 mm (0.7") in length.

  • Baader has designed the extension to thread onto standard 1.25" eyepieces.

  • Each end of the Baader DT-4 extension is threaded so filters can be attached.

  • The Baader DT-4 Extension is black in color.
$19.00
FR-4 Ring

Baader FR-4 Focusing Ring Collar - T2-30

SKU: BAD-T2-30
  • This focusing ring collar goes onto 1.25” eyepiece barrels.
  • Using this ring collar will help users set an eyepiece to be parfocal with another eyepiece or piece of equipment.
  • Users can use multiple collars at once.
  • The collar is 0.23” (6 mm) thick.
$25.00
Baader Low Profile M68 Eyepiece Clamp

Baader 2" Ultra Low Profile M68 Zeiss Eyepiece Clamp - T2-32

SKU: BAD-T2-32
  • The Zeiss Eyepiece Clamp has M68 male threads on one side.

  • One the other side are M68 external threads (Zeiss) and M60 threads (Vixen).

  • The clamp as an short profile.

  • Baader's eyepiece clamp is in cased in black housing.
$82.00
Baader Planetarium T2 Locking Ring - 2 mm

Baader T2 2mm Locking Ring - T2-35

SKU: BAD-T2-35
  • This locking ring can be used with T-2 extension tubes.

  • Using this locking rings eliminates the need for a plug connection.

  • You can connect this ring to the external T-2 threads of the component.

  • Rotating the ring and locking it into position will hold the accessory in place.
$19.00

Tele Vue Eyepiece Caddy Set - TEC-1018

SKU: TLV-TEC-1018
  • This TeleVue Eyepiece Caddy Set contains five total receptacles for three 1.25” eyepieces and two 2” eyepieces.
  • Attaches to the yoke arms featured on all Tele Vue mounts using thumb screws.
  • Removable 1.25" inserts allow this Eyepiece Caddy to accept up to five 1.25" eyepieces.
  • A handy accessory for the Tele Vue Tele-Pod which does not have a place to hold eyepieces.
  • Bracket consists of 3/8" thick aluminum with powder coating for durable construction.
$64.95

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

Tele Vue Long SCT Adapter - ACC-0003

SKU: TLV-ACC-0003
  • This adapter allows users to attach 2" diagonals and accessories to an Schmidt-Cassegrain telescope.

  • Tele Vue's adapter screws directly onto the rear mirror cell of the SCT.

  • The long SCT adapter is made out of aluminum and black anodized.

  • Included with this Long SCT Adapter is a brass compression ring to securely hold accessories.
$53.95

Tele Vue Eyepiece Adapter for Dioptrx and FoneMate - 24mm, 19mm Panoptic, 20mm T5 Nagler - DEA-0001

SKU: TLV-DEA-0001
  • Using this eyepiece adapter converts 24 mm, 19 mm Panoptic and the 20 mm Nagler Type 5 eyepiece to a larger eyeguard size.

  • This adapter allows for installation of Dioptrx series astigmatism correctors.

  • The eyepiece adapter from Tele Vue weighs 0.11 lb.

  • The adapter is machined black in color.
Free shipping Free shipping
$29.95

Tele Vue Eyepiece Adapter for Dioptrx and FoneMate - All Type 6 Naglers - DNA-6000

SKU: TLV-DNA-6000
  • This adapter is meant to convert Nagler Type 6 eyepieces to an eyepiece with a larger eyeguard size.

  • Tele Vue's adapter is black in color.

  • There are a total of two units that create this adapter.

  • Tele Vue has designed the adapter with high quality materials.
$29.95
Baader Hyperion 2" Fine Tuning Stop Ring with Brass Clamping

Baader Hyperion 2" Finetuning Stop Ring - HYP-STOP

SKU: BAD-HYP-STOP
  • Using this stop ring keeps the internal elements of the 1.25" eyepiece from being damaged when being used with a 2" diagonal or prism.

  • The Hyperion Stop Ring has an internal brass compression ring.

  • Baader's Finetuning stop ring is matte black.

  • The stop ring weighs 0.06" lb.
$28.00
William Optics 2" RotoLock Eyepiece Adapter & Visual Back with 48 mm Male Threads

William Optics 2" RotoLock Eyepiece Adapter / Visual Back with 48mm Male Threads - D-ROTO-A2-M48M

SKU: WYO-D-ROTO-A2-M48M
  • This eyepiece adapter is compatible with telescopes and accessories with female 48 mm threads.

  • The other side of the adapter has a standard 2" visual back.

  • Slightly turning the adapter clockwise will lock accessories in place.

  • William Optics' Rotolock Eyepiece adapter's length is 55.5 mm with a 75 mm outer diameter.
$99.00 $89.95
William Optics 2" RotoLock Eyepiece Adapter & Visual Back with 3.28" Female Adapter

William Optics RotoLock Eyepiece Adapter / Visual Back with SCT 3.28" Threads - D-ROTO-A2-SCT328F

SKU: WYO-D-ROTO-A2-SCT328F
  • This WO Rotolock Eyepiece Adapter mounts to the 3.28" SCT male threads on most SCTs.
  • Using this adapter will replace the original visual back with one that will accept a WO Rotolock.
  • William Optics has designed the adapter to have threads for 48 mm filters.
  • All you have to do is rotate the adapter ring clockwise to lock in the inserted accessory.
$99.00

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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