Home :: OPTICAL ACCESSORIES

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
85 products
Collimating Tools
Collimating Tools
25 products
Eyepieces (31.7mm, 1.25")
Eyepieces (31.7mm, 1.25")
244 products
Eyepieces (50.8mm, 2")
Eyepieces (50.8mm, 2")
50 products
Filters
Filters
358 products
Filter Wheels
Filter Wheels
14 products
Finder-, guider- and polarscopes
Finder-, guider- and polarscopes
130 products
Focusers
Focusers
63 products
Focusing Masks
Focusing Masks
28 products
Prisms & Zenith Mirrors
Prisms & Zenith Mirrors
57 products
Spectroscopy
Spectroscopy
28 products
Torches Flashlights Headlights
Torches Flashlights Headlights
13 products
Other Accessories
Other Accessories
216 products

New Arrivals

Save 11%
RRP: GBP15.00 GBP13.40
in In stock (2)
SKU: 365100
365Astronomy
365Astronomy NightVision Red LED Flashlight
Added: 23/04/2017
 
(0 reviews)  
SkyWatcher Dual LED FlashlightBattery includedNight vision protecting red light for map reading and telescope operation Instant switch between Red and White Light (two pairs of LED's) Adjustable Brightness ...

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GBP219.00
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SKU: Lacerta-Octo60mic
Lacerta
Lacerta Octo60 Rack and Pinion Precision Dual-Speed Focuser with 8 Bearings, M59 Thread and 2" CenterLock Self-Centering Eyepiece Holder
Added: 11/04/2017
 
(0 reviews)  
Guided on 8 bearings and a precision rack and pinion rail, it provides a 55mm minimum height with a M59 thread that is one of the lowest profiles on the market. It is very good value as it is very similar in performance to...

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GBP186.00
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SKU: Lacerta-BTnLL
Lacerta
Lacerta Extra Low Profile Rack and Pinion Precision Dual-Speed Focuser 1.25" - 2" Compatible
Added: 11/04/2017
 
(0 reviews)  
Guided on 8 bearings and a precision rack and pinion rail, it provides a 57mm minimum height that is one of the lowest profiles on the market. It is very good value as it is very similar in performance to those much more...

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GBP16.80
in In stock (3)
SKU: Farpoint-FP410H-CELESTRON
Farpoint Astro
Farpoint Bahtinov Focusing Mask for Celestron 8 SCT with Hyperstar
Added: 12/03/2017
 
(0 reviews)  
FARPOINT Bahtinov Telescope Focusing Mask for Celestron 8" SCT Telescopes Drop-in focusing mask for 8" SCTs (Schmidt Cassegrain Telescopes).Focusing tool for serious astrophotographers and those who care about their...

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GBP84.00
low Low stock (1)
SKU: TSFEK36
Teleskop Service
TS Optics Filter Quick Changer for 36mm Round Unmounted Filters - Length 10mm - Including Filter Drawer
Added: 26/01/2017
 
(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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GBP84.00
low Low stock (1)
SKU: TSFEKM54
Teleskop Service
TS Optics M54 Filter Quick Changer for 50mm & 50.4mm Round Unmounted Filters - Length 10mm - Including Filter Drawer
Added: 26/01/2017
 
(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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GBP84.00
low Low stock (1)
SKU: TSFEKM48
Teleskop Service
TS Optics Filter Quick Changer for 2" Filters - M48x0.75 Thread - Length 15mm - Including Filter Drawer
Added: 25/01/2017
 
(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 4%
RRP: GBP365.00 GBP349.00
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SKU: 2957153
Baader Planetarium
Baader Diamond SteelDrive System - with SEPARATE HAND CONTROL
Added: 15/01/2017
 
(0 reviews)  
Steel track drive system for Baader Diamond Steeltrack focusers without a separate control box. Only suitable for the SCT and Refractor Diamond Focusers.

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RRP: GBP345.00 GBP329.00
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SKU: 2957152
Baader Planetarium
Baader Diamond SteelDrive System - WITHOUT Hand Control
Added: 15/01/2017
 
(0 reviews)  
Steel track drive system for Baader Diamond Steeltrack focusers without a separate control box. Only suitable for the SCT and Refractor Diamond Focusers.

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GBP319.00
in In stock (3)
SKU: ZWO-EFW8x1.25-31
ZWOptical
ZWO EFW 8-position Filter Wheel for 1.25" Mounted and 31mm Unmounted Filters
Added: 27/11/2016
 
(0 reviews)  
This electronic filter wheel from ZWO is most likely of of the smallest 8-position filter wheels in the world. It is also extremely lightweight, it weighs 400g only. Its housing is CNC machined from aircraft grade...

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GBP319.00
in In stock (3)
SKU: ZWO-EFW7x36
ZWOptical
ZWO EFW 7-position Filter Wheel for 36mm Unmounted Filters
Added: 27/11/2016
 
(0 reviews)  
This electronic filter wheel from ZWO is most likely of of the smallest 7-position filter wheels in the world. It is also extremely lightweight, it weighs 400g only. Its housing is CNC machined from aircraft grade...

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GBP84.00
low Low stock (1)
SKU: TSFEK1
Teleskop Service
TS Optics Filter Quick Changer incl. 1x 1.25" Filter Drawer - Low Profile
Added: 10/10/2016
 
(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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Qty
GBP84.00
low Low stock (1)
SKU: TSFEK2
Teleskop Service
TS Optics Filter Quick Changer incl. 1x 2" Filter Drawer - Low Profile
Added: 09/10/2016
 
(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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GBP174.80
in In stock (3)
SKU: ZWO-EFWmini
ZWOptical
ZWO EFWmini 5-position Filter Wheel for 1.25" and 31mm Unmounted Filters
Added: 26/08/2016
 
(0 reviews)  
ZWO came up with this high quality 5-position filter wheel, but in addition to visual use, the main features of this filter wheel suggest that it has been designed mainly for astro photography.Up to five filters can be...

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GBP338.00
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SKU: FTM-C14HD
Starlight Instruments
Starlight Instruments Feather Touch Micro Focuser for Celestron C14 and C14 Edge HD SCT
Added: 19/08/2016
 
(0 reviews)  
Starlight Instruments Feather Touch 10:1 Micro Focuser Upgrade for Celestron C14 and C14 Edge HD Schmidt-Cassegrain Telescopes. If your telescope is less than a few years old, check the style of the back cell to...

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GBP318.00
low Low stock (1)
SKU: FTM-CPC925
Starlight Instruments
Starlight Instruments Feather Touch Micro Focuser for Celestron CPC 925 / Edge HD 925 Schmidth-Cassegrain Telescope
Added: 19/08/2016
 
(0 reviews)  
Starlight Instruments Feather Touch 10:1 Micro Focuser Upgrade for Celestron C9.25, CPC-925 and C9.25 Edge HD Schmidt-Cassegrain Telescopes. If your telescope is less than a few years old, check the style of the back...

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GBP299.80
in In stock (2)
SKU: FTM-CPC11
Starlight Instruments
Starlight Instruments Feather Touch Micro Focuser for Celestron CPC 1100 / Edge HD 1100
Added: 19/08/2016
 
(0 reviews)  
Starlight Instruments Feather Touch 10:1 Micro Focuser Upgrade for Celestron CPC-800, NexStar 6SE, NexStar 8SE and C8 Edge HD Schmidt-Cassegrain Telescopes If your telescope is less than a few years old, check the style of...

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GBP59.00
low Low stock (1)
SKU: 68mmto-male68mm-Adapter
Moonlite
Moonlite 2.5-inch 68mm Thread to Male 68mm Thread Adapter
Added: 18/06/2016
 
(0 reviews)  
Consists of two male M68 threads, so it can be used as an M68 thread gender changer from female to male M68.

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