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Skywatcher Aluminium Accessory Handle For Evolux Telescopes

Skywatcher Aluminium Accessory Handle For Evolux Telescopes£26.00

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.

 
Tele Vue Dioptrx Eyepiece Adaptors

Tele Vue Dioptrx Eyepiece Adaptors£26.00

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

 
William Optics Dec Adaptor For iOptron SkyGuider Pro

William Optics Dec Adaptor For iOptron SkyGuider Pro£26.00

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.

 
Bobs Knobs Celestron C6N, C8N, C10N Primary Mirror Collimating Thumbscrews

Bobs Knobs Celestron C6N, C8N, C10N Primary Mirror Collimating Thumbscrews£25.95

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

 
Bobs Knobs Celestron Powerseeker 127 Primary Collimating Thumbscrews

Bobs Knobs Celestron Powerseeker 127 Primary Collimating Thumbscrews£25.95

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

 
Bobs Knobs Meade 10'' f/6.3 Widefield Collimating Thumbscrews

Bobs Knobs Meade 10" f/6.3 Widefield Collimating Thumbscrews£25.95

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

 
Bobs Knobs Meade 16'' 3 Screw Secondary Collimating Thumbscrews

Bobs Knobs Meade 16" 3 Screw Secondary Collimating Thumbscrews£25.95

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

 
Bobs Knobs Meade 16'' 6 Screw Secondary Collimating Thumbscrews

Bobs Knobs Meade 16" 6 Screw Secondary Collimating Thumbscrews£25.95

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

 
Bobs Knobs Meade 6'' LightSwitch SCT Secondary Collimating Thumbscrews

Bobs Knobs Meade 6" LightSwitch SCT Secondary Collimating Thumbscrews£25.95

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

 
Bobs Knobs Meade 8'' f/6.3 Widefield Collimating Thumbscrews

Bobs Knobs Meade 8" f/6.3 Widefield Collimating Thumbscrews£25.95

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

 
Bobs Knobs Skywatcher Newtonian Primary Collimating Thumbscrews

Bobs Knobs Skywatcher Newtonian Primary Collimating Thumbscrews£25.95

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

 
Astro-Gadget Aux Splitter For Celestron

Astro-Gadget Aux Splitter For Celestron£25.00

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

 
Baader 2'' BDS Steeltrack M48 Adaptor

Baader 2" BDS Steeltrack M48 Adaptor£25.00

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

 
Baader 2'' NX4/C90 Expanding Ring to SCT

Baader 2" NX4/C90 Expanding Ring to SCT£25.00

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

 
Baader FR-4 Focusing Ring Collar 1.25''

Baader FR-4 Focusing Ring Collar 1.25"£25.00

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

 
Baader M42 Nosepiece With Safety Kerfs

Baader M42 Nosepiece With Safety Kerfs£25.00

This 1.25″ diameter barrel nosepiece has a 28mm insertion length and features Baader’s proprietary Safety Kerfs to prevent slippage.

 
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Page 195 of 225:    3,590 Items
Rother Valley Optics Ltd
Rother Valley Optics Ltd