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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. 1Ό "filter holder

 
Baader FR-4 Focusing Ring Collar 1.25''

Baader FR-4 Focusing Ring Collar 1.25"£25.00

Stop ring 1Ό" for sliding onto 1Ό" eyepieces barrel
Precise adjustment ring with 1Ό" 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.

 
Baader T-2 Conversion Ring 10mm Long

Baader T-2 Conversion Ring 10mm Long£25.00

Converts a T-2 external thread in a T-2 internal thread
Effective in combination with T-2 component # 26 as T-2 extension tube with 10mm optical path length

 
Baader UFC T-2 Male Camera Adaptor 2mm Optical Length

Baader UFC T-2 Male Camera Adaptor 2mm Optical Length£25.00

Baader UFC T-2 (m) Thread Adapter
telescope-sided with mounting plate for UFC-Base (screws included)
camera-sided with T-2 male thread

 
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Page 193 of 224:    3,569 Items
Rother Valley Optics Ltd
Rother Valley Optics Ltd