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These high quality anodized aluminium, optical glass variable polarising filters reduce the amount of light entering your eyepiece. You can progressively dim the view when observing a bright object, such as the Moon or certain planets

Attaches to the top of the clamshell ring of the Evolux-62ED and Evolux-82 ED refractor telescopes with two supplied Allen screws. Can be used both as a carrying handle and also for mounting accessories.

These adapters convert eyepieces with small eyeguards to larger eyeguards, so DIOPTRX™ can be installed.

This handy little DEC adaptor allows you to fit a vixen style saddle to the top of your iOptron Skyguider Pro. An option with a William Optics small saddle is also available.

Fits: Celestron C6-N/NGT, C8-N/NGT, and C10-N/NGT Newtonian telescopes.
Primary collimation
Knobs: Black plastic, 16 mm (5/8”) diameter
Threads: Stainless steel

Fits: Celestron PowerSeeker 127 telescopes.
Primary collimation
Knobs: Black plastic, 16 mm (5/8”) diameter
Threads: Stainless steel

Fits: Meade 10 inch (25 cm) f/6.3 SCT versions (2120, LX10, LX50, LX100, LX200) which are marked f/6.3 WIDE-FIELD on the corrector ring
Knobs: Stainless steel, 19 mm (3/4 inch) diameter
Threads: Stainless steel

Fits: Meade 16” (41 cm) f/10 SCT versions with three screws on the secondary housing
Knobs: Stainless steel, 19 mm (3/4”) diameter
Threads: Stainless steel

Fits: Meade 16” (41 cm) f/10 SCT versions with six screws on the secondary housing. (Includes LX200ACF) The inner screws are for collimation.
Knobs: Stainless steel, 19 mm (3/4”) diameter
Threads: Stainless steel

Fits: Meade 6” (15 cm) f/10 SCT versions (ETX-LS, LS-6 SC and ACF, LT-6 SC and ACF)
Knobs: Stainless steel, 12 mm (1/2”) diameter
Threads: Stainless steel

Fits: Meade 8” (20 cm) f/6.3 SCT versions (2080, LX6, LX10, LX50, LX100, LX200) which are marked f/6.3 WIDE-FIELD (or a variation of this) on the corrector ring.
Knobs: Stainless steel, 12 mm (1/2”) diameter
Threads: Stainless steel

Fits: SkyWatcher (5”, 6”, 8”, 10”) Newtonian telescopes.
Primary collimation
Knobs: Black plastic, 16 mm (5/8”) diameter

AUX Port Splitter for Celestron creates an additional port on your computerized mount.

This handy adaptor changes the 2" opening on a Baader Steeltrack focuser to accept M482 accessories such as focal reducers and T mounts etc.

Converts NexStar4 straight male thread into 2" SCT male thread
ETX Extension ring
Incl. 1¼ "filter holder

Stop ring 1¼" for sliding onto 1¼" eyepieces barrel
Precise adjustment ring with 1¼" inner diameter and two screws