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Special Offers

1.25" Flip Mirror for Astrophotography and Precise Focusing from OVL 1.25" Flip Mirror for Astrophotography and Precise Focusing from OVL
Hot -13 %
1.25" Flip Mirror for Astrophotography and Precise Focusing from OVL (Optical Vision Ltd, the official Skywatcher distributor in the UK and Western Europe). Designed for convenient CCD imaging. The device has a 1.25" nosepiece, threaded for standard filters on one end, which is inserted into a te..
£69.00 £79.00
Ex Tax:£57.50
Brand: 365ASTRONOMY
Columbus Ultra Wide Angle Eyepiece from 365Astronomy 1.25" 80 degree UWA Eyepiece 11mm Very sharp, high contrast ultra wide angle eyepiece with excellent aberration correction for high resolution views. Comes with anti-reflection black threads and safety cut on the barrel, blackened lens edge..
£42.49 £46.00
Ex Tax:£35.41
3.8 degree Prism for Star Analyser 100
-14 %
Designed for the advanced user looking for the maximum resolution, this device centralises the spectrum on the optical axis and reduces the small amount of coma sometimes visible in the red region of spectra captured with the Star Analyser 100. It is mounted in a 1.25" filter holder for direct atta..
£41.50 £48.37
Ex Tax:£34.58
365Astronomy 0.5x Focal Reducer with 1.25 inch Filter Thread 365Astronomy 0.5x Focal Reducer with 1.25 inch Filter Thread
-16 %
Brand: 365ASTRONOMY
0.5x focal reduction - 1.25" - for observation & photography This 0.5x reducer from 365Astronomy shortens the focal lengths of the telescope by 50% and doubles the optical speed and field of view. This advantage can be used both visually and for photography. Can be screwed into an eyepiece or int..
£23.50 £28.00
Ex Tax:£19.58
365Astronomy 1.25" 4-Element 3X Deluxe Apochromatic Barlow 365Astronomy 1.25" 4-Element 3X Deluxe Apochromatic Barlow
-30 %
Brand: 365ASTRONOMY
This is a HIGH QUALITY 4-element, 3x Apochromatic Barlow lens from 365Astronomy. We buy these directly from the factory, hence the very competitive price. Very high quality 3x Barlow lens with practically no false colour and  in full metal construction. Due to the medium length construction it is..
£49.00 £69.90
Ex Tax:£40.83
365Astronomy 1.25" Deluxe 4-Element 5X Apochromatic Barlow 365Astronomy 1.25" Deluxe 4-Element 5X Apochromatic Barlow
-19 %
Brand: 365ASTRONOMY
This is a HIGH QUALITY 4-element, 5x Apochromatic Barlow lens from 365Astronomy. We buy these directly from the factory, hence the very competitive price. High quality Deluxe 5x Barlow lens with practically no false colour and  in full metal construction. Due to the medium length construction it..
£64.99 £79.90
Ex Tax:£54.16
365Astronomy 1.25" Non-rotating Helical Micro Focuser with T-thread and 0.05mm Scale
-19 % Ask About Stock
Brand: 365ASTRONOMY
Non-turning Helical Microfocuser with Male T-thread, 1.25" eyepiece holder with brass compression ring and 0.05mm scale for very precise focusing The attached accessory (i.e. camera) stays in position when you turn the focusing as it is a non-rotating helical focuser. Features of the Non-rotating ..
£38.89 £48.00
Ex Tax:£32.41
365Astronomy 1.25" Non-rotating Pull-Out Fine Focuser with Female T-thread with 10mm Focus Travel 365Astronomy 1.25" Non-rotating Pull-Out Fine Focuser with Female T-thread with 10mm Focus Travel
-43 %
Brand: 365ASTRONOMY
365Astronomy 1.25" Non-rotating Pull-Out Fine Focuser with Female T-thread with 10mm Focus Travel Could also be considered as a variable extension tube with male-female T-threads at the two ends... Althought this is NOT a Non-turning Helical Microfocuser, it could be used similarly as it will also..
£16.90 £29.70
Ex Tax:£14.08
365Astronomy 1.25" Parfocal Eyepiece Rings / Parfocalizing Rings - One Piece ONLY 365Astronomy 1.25" Parfocal Eyepiece Rings / Parfocalizing Rings - One Piece ONLY
-44 %
Brand: 365ASTRONOMY
Parfocalising Rings for 1.25" Eyepieces - One Piece ONLY Parfocalizing Rings are being used for several purposes. If you would like to match the focal position of each of your eyepieces or to match it with your digital camera, so that you won't have to refocus when swapping them, you would need ..
£3.36 £6.00
Ex Tax:£2.80
365Astronomy 1.25" Parfocal Eyepiece Rings / Parfocalizing Rings - Set of Four 365Astronomy 1.25" Parfocal Eyepiece Rings / Parfocalizing Rings - Set of Four
-48 %
Brand: 365ASTRONOMY
Parfocalising Rings for 1.25" Eyepieces - Set of Four Parfocalizing Rings are being used for several purposes. If you would like to match the focal position of each of your eyepieces or to match it with your digital camera, so that you won't have to refocus when swapping them, you would need few..
£9.60 £18.40
Ex Tax:£8.00
365Astronomy 1.25" Rotating Helical Focuser with Male T-thread Connection 365Astronomy 1.25" Rotating Helical Focuser with Male T-thread Connection
-21 %
Brand: 365ASTRONOMY
Rotating Helical Focuser with Male T-thread, 1.25" eyepiece holder with two thumbscrews and 29mm focus travel Please note, the attached accessory (i.e. eyepiece or camera) will rotate when you turn the focusing as it is a rotating helical focuser. On the other hand it has got a much longer focus tr..
£22.00 £28.00
Ex Tax:£18.33
365Astronomy 1.25" SCL Self-Centering-Lock - Self Centering Visual Back 2" to 1.25" with M48 Female Thread 365Astronomy 1.25" SCL Self-Centering-Lock - Self Centering Visual Back 2" to 1.25" with M48 Female Thread
-13 %
Brand: 365ASTRONOMY
365Astronomy 1.25" SCL Self-Centering-Lock - Self Centering Visual Back 2" to 1.25" with M48 Female Thread It is practically a 1.25" eyepiece holder (also called visual back) that can be plugged into a 2" eyepiece holder, thus effectively converting 2" into 1.25", but with quick locking and self cen..
£34.00 £39.00
Ex Tax:£28.33
365Astronomy 1.25" SCL Self-Centering-Lock - Self Centering Visual Back T-thread to 1.25" with T2 Female Thread 365Astronomy 1.25" SCL Self-Centering-Lock - Self Centering Visual Back T-thread to 1.25" with T2 Female Thread
-13 %
Brand: 365ASTRONOMY
365Astronomy 1.25" SCL Self-Centering-Lock - Self Centering Visual Back T-thread to 1.25" with T2 Female Thread It is practically a 1.25" eyepiece holder (also called visual back) that can be attached to (screwed onto) a male T-thread. Specifications T2 female (M42x0.75) thread on the telescope ..
£34.00 £39.00
Ex Tax:£28.33
365Astronomy 2" Parfocal Eyepiece Ring / Parfocalizing Ring - ONE PIECE ONLY 365Astronomy 2" Parfocal Eyepiece Ring / Parfocalizing Ring - ONE PIECE ONLY
-58 %
Brand: 365ASTRONOMY
Parfocalising Ring for 2" Eyepieces - One piece only Parfocalizing Rings are being used for several purposes. If you would like to match the focal position of each of your eyepieces or to match it with your digital camera, so that you won't have to refocus when swapping them, you would need few ..
£4.20 £9.90
Ex Tax:£3.50
365Astronomy 2" Parfocal Eyepiece Rings / Parfocalizing Rings - Set of Four 365Astronomy 2" Parfocal Eyepiece Rings / Parfocalizing Rings - Set of Four
-58 %
Brand: 365ASTRONOMY
Parfocalising Rings for 2" Eyepieces - Set of Four Parfocalizing Rings are being used for several purposes. If you would like to match the focal position of each of your eyepieces or to match it with your digital camera, so that you won't have to refocus when swapping them, you would need few of..
£14.40 £34.00
Ex Tax:£12.00
Brand: 365ASTRONOMY
This is a 2" sliding filter holder for standard 2" filters. It also comes with 1.25" adapters, so can be used with 1.25" filters as well. Can be used for visual observations or photography as well. It gives easier access to the filters than a filter wheel would, however the filters are more exposed ..
£69.00 £72.00
Ex Tax:£57.50
Brand: 365ASTRONOMY
This is a 2" sliding filter holder for standard 2" filters. Can be used for visual observations or photography as well. It gives easier access to the filters than a filter wheel would, however the filters are more exposed to the elements. It really depends on your preference whether you need speedy ..
£52.00 £56.00
Ex Tax:£43.33
365Astronomy 9-position 1.25" Filter Wheel 365Astronomy 9-position 1.25" Filter Wheel
-16 %
Brand: 365ASTRONOMY
SPECIAL PROMOTION UNTIL STOCKS LAST! This is a 1.25" manual filter wheel that can hold 9 standard 1.25" filters. Can be used for photography or visual observations as well. (Needs additional optional eyepiece holder for the latter...) There are female T-threads on both sides. It also comes with a ..
£96.00 £114.90
Ex Tax:£80.00
365Astronomy Adjustable Camera Adapter from 2" to T2 - Variable Length 365Astronomy Adjustable Camera Adapter from 2" to T2 - Variable Length
-17 %
Brand: 365ASTRONOMY
EXTRA WIDE VERSION - Camera Adapter from 2" to T-2 with Variable Optical Lenght & 2" (M48x0.75) Inner Filter Thread for Your Specialised Deepsky, Colour or other Filters When used with a dSLR, a camera specific T-ring would be necessary... Overall optical length when extended: up to about 100mm (n..
£28.60 £34.60
Ex Tax:£23.83
Brand: 365ASTRONOMY
This is an amici prism with 90° viewing angle. It is an affordable 1.25" Amici prism which is recommended for bird watching or other daytime observations with telescopes that show an upright, but mirrored image with a mirror diagonal. Amici prisms supply an upright standing and sidecorrect picture...
£18.60 £19.80
Ex Tax:£15.50
365Astronomy Camera Tilting Unit - CTU M48x0.75 - Focal Plane Adjusting Ring 365Astronomy Camera Tilting Unit - CTU M48x0.75 - Focal Plane Adjusting Ring
-16 %
Brand: 365ASTRONOMY
With the ever increasing size of camera sensors there is a need to precisely adjusting them so that the sensor's plane will be perpendicular to the optical axis of the system. This cannot always be achieved by simply attaching the camera to the telescope via existing standard accessories that result..
£49.00 £58.00
Ex Tax:£40.83
365Astronomy Canon EF Lens to T2-Mount Adapter for CCD Camera  - CLEARANCE 365Astronomy Canon EF Lens to T2-Mount Adapter for CCD Camera  - CLEARANCE
-32 %
Brand: 365ASTRONOMY
This adapter allows you to attach most astronomical CCD and CMOS cameras to all Canon EOS lenses including EF-S lenses. This adapter converts the Canon EOS bayonet on the lens to a  standard male T2 thread. It is especially recommended for CCD or CMOS cameras with large sensors. There is also a bas..
£58.80 £86.00
Ex Tax:£49.00
365Astronomy Deluxe Aspheric Zoom Eyepiece 8-24mm - 1.25" and 2" compatible 365Astronomy Deluxe Aspheric Zoom Eyepiece 8-24mm - 1.25" and 2" compatible
-16 %
Brand: 365ASTRONOMY
SPECIAL PROMOTION UNTIL CURRENT STOCKS LAST... This Deluxe Aspheric 8-24mm Zoom Eyepiece from 365Astronomy offers premium built quality, improved field curvature, increased field of view and comfortable eye relief with dual compatibility: it comes with both 1.25" and 2" nosepiece. The 2" nosepiece ..
£159.00 £189.00
Ex Tax:£132.50
365Astronomy Flexible 3D Semi-Spherical Lightweight Guiding Mount - Finder Base 365Astronomy Flexible 3D Semi-Spherical Lightweight Guiding Mount - Finder Base
-15 %
Brand: 365ASTRONOMY
If you want to use a 50mm finderscope as a guidescope, you would also need a platform that enables you to point the finderscope at a bright guide star. (We'd advise to use it only when you struggle with finding a guidestar near your object. Always try to find a guidestar as close to your object as..
£58.99 £69.00
Ex Tax:£49.16
Brand: 365ASTRONOMY
This heavy duty, professional quality ball head will serve you as a general ball head for any dSLR camera up to 10kg payload, and as such, we also warmly recommend it to be used with our new Fornax 10 LighTrack Mark II mobile tracking mount as this unit will nicely match the max payload of the Forna..
£27.79 £29.80
Ex Tax:£23.16
365Astronomy HERCULES Alt-Azimuth Telescope Mount with Manual Belt Drive - HEAD ONLY 365Astronomy HERCULES Alt-Azimuth Telescope Mount with Manual Belt Drive - HEAD ONLY
-21 %
Brand: 365ASTRONOMY
365Astronomy HERCULES Alt-Azimuth Telescope Mount with Manual Belt Drive - HEAD ONLY NEW! The Hercules Alt-Azimuth mount is a CNC-machined lightweight, high quality Alt-Azimuth telescope mount with carrying capabilities up to about 6-8kg payload. Belt driven on both axes for quick and precise mo..
£268.99 £339.00
Ex Tax:£224.16
365Astronomy Illuminated Polarscope for Fornax-10, Fornax-52 Mounts & Vixen Polarie 365Astronomy Illuminated Polarscope for Fornax-10, Fornax-52 Mounts & Vixen Polarie
-23 %
Brand: 365ASTRONOMY
365Astronomy Illuminated Polarscope for Fornax-10, Fornax-52 Mounts & Vixen Polarie (when used with the Lacerta Off Axis Holder for Vixen Polarie) It is always easier to use an iluminated polarscope than one without illumination. You can make polar alignment even more comfortable if you add the Pol..
£67.99 £88.00
Ex Tax:£56.66
365Astronomy Imaging Flip Mirror for Astrophotography and Precise Focusing - SPECIAL PROMOTION 365Astronomy Imaging Flip Mirror for Astrophotography and Precise Focusing - SPECIAL PROMOTION
-24 %
Brand: 365ASTRONOMY
Designed for convenient CCD imaging. The device has a 1.25" nosepiece, threaded for standard filters at one end, which is inserted into a telescope's focuser, and an M42x0.75 T-mount thread on the other end to connect a suitable CCD camera. A 1.25" helical focusing eyepiece tube i..
£60.00 £79.00
Ex Tax:£50.00
Brand: 365ASTRONOMY
The 365Astronomy iPhone Smartphone Piggyback Adapter comes in three versions and it allows you to attach an iPhone or smartphone to a telescope, a dSLR camera or a binocular. This version will allow you to attach an iPhone or smartphone to a pair of binoculars via the standard 1/4" binocular thread ..
£29.89 £32.00
Ex Tax:£24.91
365Astronomy iPhone Smartphone Piggyback Adapter for DSLR CAMERAS 365Astronomy iPhone Smartphone Piggyback Adapter for DSLR CAMERAS
-16 %
Brand: 365ASTRONOMY
The 365Astronomy  iPhone Smartphone Piggyback Adapter comes in three versions and it allows you to attach an iPhone or smartphone to a telescope, a dSLR camera or a binocular. This version will allow you to attach an iPhone or smartphone to a dSLR camera, a mirrorless compact system camera or simil..
£14.89 £17.80
Ex Tax:£12.41
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