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OPTICAL ACCESSORIES

Here you'll find mainly optical accessories for astronomical telescopes that are sometimes also compatible with some spotting scopes and observation binoculars.
If you are after mount accessories (non-optical accessories), please click here!

Barlows, Reducers & Correctors
Barlows, Reducers & Correctors
128 products
Collimating Tools
Collimating Tools
26 products
Eyepieces (31.7mm, 1.25")
Eyepieces (31.7mm, 1.25")
304 products
Eyepieces (50.8mm, 2")
Eyepieces (50.8mm, 2")
61 products
Filters
Filters
506 products
Filter Wheels
Filter Wheels
50 products
Finder-, guider- and polarscopes
Finder-, guider- and polarscopes
146 products
Focusers
Focusers
76 products
Focusing Masks
Focusing Masks
39 products
Prisms & Zenith Mirrors
Prisms & Zenith Mirrors
66 products
Spectroscopy
Spectroscopy
28 products
Torches Flashlights Headlights
Torches Flashlights Headlights
9 products
Other Accessories
Other Accessories
229 products

New Arrivals

£199.00
low Low stock (1)
SKU: 94155
CELESTRON
Celestron Focuser Motor for SCT, Edge HD and RASA Telescopes
Added: 10/05/2019
 
(0 reviews)  
Compatible with most focusers, install it in place of the micrometer knob and connect it to the USB port of your EAGLE or Windows computer to remotely control without vibration and with high precision your telescope's...

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£79.00
in In stock (5)
SKU: HitecAstro-DCFocusV2
HitecAstro
Hitec DCFocus v2 Basic DC Controller for Skywatcher, JMI and Other DC Motors
Added: 24/04/2019
 
(0 reviews)  
DC Focus controller to control your DC motor driven telescope focuser from your laptop or PC.Now works with Meade #1209 zero shift focuser, too.DownloadsPlease download the instruction manual from here:HitecDCFocus User...

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SKU: PLLEST2
Primaluce Lab
Primaluce Lab ESATTO 2" Robotic Microfocuser
Added: 09/04/2019
 
(0 reviews)  
ESATTO is the new generation robotic focuser for telescopes designed by PrimaLuceLab to fulfill the needs of the most demanding astrophotographer! Now you can remove the stock focuser from your telescope and, thanks to a...

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£389.00
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SKU: 10-CF-RED-4.5FR-DS-SW80
MOONLITE
Moonlite CF DUAL Speed Crayford Focuser for Skywatcher Refractors with 4.5" Travel with Compression Ring - RED Colour
Added: 05/03/2019
 
(0 reviews)  
This is a high precision Moonlite CF Model 2" Dual Speed Speed Crayford Focuser for Skywatcher Refractor Telescopes. This Dual Speed version also comes with a Shaft-Lock mechanism on the coarse knob side. Comes with...

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£389.00
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SKU: 10-CF-BLACK-4.5FR-DS-SW80
MOONLITE
Moonlite CF DUAL Speed Crayford Focuser for Skywatcher Refractors with 4.5" Travel with Compression Ring - BLACK Colour
Added: 02/03/2019
 
(0 reviews)  
This is a high precision Moonlite CF Model 2" Dual Speed Speed Crayford Focuser for Skywatcher Refractor Telescopes. This Dual Speed version also comes with a Shaft-Lock mechanism on the coarse knob side. Comes with...

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£62.00
in In stock (2)
SKU: 09-CR-UIK-10-INCH
MOONLITE
MoonLite Universal Installation Kit for CR Model Focusers for 10" Newtonian Tube
Added: 01/01/2019
 
(0 reviews)  
Moonlite Universal Install kits are designed for the MoonLite CR model focusers. Fits all 5", 6",8", 10", 12", 14" and 16" Newtonian scopes such as Orion, Sky Watcher, Celestron , Vixen,...

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£359.90
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SKU: 08-CS-GOLD-FR3.25SCT-0.95FR-DUAL
MOONLITE
Moonlite CS Model DUAL Speed Crayford Focuser for 3.3" SC with 0.95" Travel, Focal Reducer Drawtube & Brass Compression Ring - Gold/Orange Colour
Added: 30/12/2018
 
(0 reviews)  
This is a high precision Moonlite CS Model DUAL Speed Crayford Focuser for Celestron 11" and 14" SCT, Celestron 9.25" Edge HD with 3.29" thread and Meade 10", 12" and 14" SC telescopes with...

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£279.90
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SKU: 07-CR-RED-2COMP-DUAL-W-LOCK
MOONLITE
Moonlite CR2 DUAL Speed Crayford Focuser for Newtonians with 2" Travel with Compression Ring - RED Colour
Added: 30/12/2018
 
(0 reviews)  
This is a high precision Moonlite CR2 Model 2" Dual Speed Speed Crayford Focuser for Newtonian Telescopes. This Dual Speed version also comes with a Shaft-Lock mechanism on the coarse knob side. Comes with 2" Travel...

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£62.00
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SKU: 06-CR-UIK-6-INCH
MOONLITE
MoonLite Universal Installation Kit for CR Model Focusers for 6" Newtonian Tube
Added: 30/12/2018
 
(0 reviews)  
Moonlite Universal Install kits are designed for the MoonLite CR model focusers. Fits all 5", 6",8", 10", 12", 14" and 16" Newtonian scopes such as Orion, Sky Watcher, Celestron , Vixen,...

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£70.00
in In stock (4)
SKU: TSFSLT2
Teleskop Service
TS Optics T2 Filter Quick Changer - Low Profile
Added: 26/11/2018
 
(0 reviews)  
The TS Optics Filter Quick Changer allows you to switch between filters within a few seconds without having to refocus after the filter change!

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Save 16%
RRP: £114.90 £96.00
in In stock (2)
SKU: VSF36503
365ASTRONOMY
365Astronomy 9-position 1.25" Filter Wheel
Added: 25/11/2018
 
(0 reviews)  
This is a 1.25" manual filter wheel that holds 9 standard 1.25" filters. Can be used for visual observations or photography as well.On the telescope side it has a female M54 thread plus an adapter to convert the M54...

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£12.80
in In stock (12)
SKU: FP443
Farpoint Astro
Farpoint dSLR Astrophotography Focusing Tool - Bahtinov Focusing Mask 77mm FP443
Added: 23/10/2018
 
(0 reviews)  
Snap-in Bahtinov Mask for DSLR camera lenses with 77mm filter threads. The Bahtinov focus technique works best with longer focal lengths. It gets less useful with shorter focal lengths. The practical useful limit is...

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£12.80
in In stock (7)
SKU: FP441
Farpoint Astro
Farpoint dSLR Astrophotography Focusing Tool - Bahtinov Focusing Mask 67mm FP441
Added: 23/10/2018
 
(0 reviews)  
Snap-in Bahtinov Mask for DSLR camera lenses with 67mm filter threads. The Bahtinov focus technique works best with longer focal lengths. It gets less useful with shorter focal lengths. The practical useful limit is...

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£3609.00
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SKU: #19750
Optec
Optec Gemini Low-Profile Focusing Rotator System
Added: 05/10/2018
 
(0 reviews)  
Optec engineers have developed a completely new concept for combining telescope focus and camera rotation functions into a single robust, yet compact package.  Rather than simply adding a rotator onto the end of a focuser...

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