- Express delivery within the EU
- Available - Ready to ship
- Available - Shipping lead time
This TS-Optics adaptor for correctors is specifically designed for the TS-Optics UNC focuser M65 x 1 thread. Many Astrophotographers prefer a threaded connection because lateral clamping can sometimes tilt the corrector or flattener. This causes distorted stars in corners and makes the image look unasthetic.
The 2" UNC focusers from TS-Optics has an M65 x 1 thread at the end of the 2" draw tube. With this Adapter you are able to attach correctors and reducers without the need for clamping for a tighter fit and better precision.
Correctors with M48 x 0.75 thread connection:
The adapter is screwed on the corrector´s M48 thread. The female thread of the adapter is only 2mm long which means you have plenty of space because the thread of correctors tends to be around 4-5mm long. Then, the corrector is simply threaded onto the UNC focuser.
Baader MPCC Coma corrector:
Simply remove the protection ring of the corrector to reveal the M48x0.75 thread. Then you thread the adaptor onto the corrector. Now you can screw both into the UNC focuser. The MPCC´s T2 thread can then be used for the rest of your image train.
Corrector and flattener with T2 thread:
Correctors with the smaller M42 x 0.75 connection thread can also be threaded onto UNC focusers. Insert the corrector into the draw tube, then tighten the TS65-M48i adapter which secures the corrector. The adaptor now has the same function as a retaining ring.
Spec:
- Focuser-sided thread: M65 x 1 female thread - length 9mm
- Camera-sided thread: M48 x 0.75 female thread - length 2mm
- Overall length of the adaptor: 11mm
Whats included:
- Single TS-Optics adaptor
REPUBLIC OF IRELAND

Est. Delivery Time:
5 - 10 Working days after dispatch
Standard Tracked Delivery:
Republic of Ireland Nationwide: from €8.95 upwards
Note: The exact shipping charge will depend on the size of your order and will be calculated at the checkout. Some large and bulky Telescopes may also be shipped to you directly from our Manufacturer. This is a special agreement we have with our suppliers to ensure our customers enjoy the cheapest possible shipping rates for large bulky Telescopes.
For some large Telescopes & orders, it may require special handling instructions and in this case you will be asked at the checkout to contact us for a special delivery quotation.
Mainland EUROPE (EU)

Est. Delivery Time:
3 - 5 Working days after dispatch
Standard Tracked Delivery:
Mainland Europe: from €4.95 upwards
Note: The exact shipping charge will depend on the size of your order and will be calculated at the checkout. Some large and bulky Telescopes may also be shipped to you directly from our Manufacturer. This is a special agreement we have with our suppliers to ensure our customers enjoy the cheapest possible shipping rates for large bulky Telescopes.
For some large Telescopes or orders, it may require special handling instructions and in this case you will be asked at the checkout to contact us for a special delivery quotation.
EU Additional Info:
If your country is not listed below please contact us for a specialised quote.
Standard EU Delivery Regions:
Germany, France, Belgium, Poland, Luxembourg, Netherlands, Denmark, Portugal, Spain, Austria, Italy, Poland, Croatia, Malta, Greece, Monaco Norway, Sweden & Switzerland.
NON EU Regions

Est. Delivery Time:
7 - 14 Working days after dispatch
Standard Tracked Delivery:
Non-EU: from €8.95 upwards
Note: The exact shipping charge will depend on the size of your order and will be calculated at the checkout. Some large and bulky Telescopes may also be shipped to you directly from our Manufacturer. This is a special agreement we have with our suppliers to ensure our customers enjoy the cheapest possible shipping rates for large bulky Telescopes.
For some large Telescopes or orders, it may require special handling instructions and you will be asked at the checkout to contact us for a special delivery quotation.
Standard NON-EU Delivery Regions:
United Kingdom, Switzerland & Norway
Note: For Non-EU countries, in some cases additional Tax or Customs Duty fees may apply on delivery. Unfortunately this is outside of our control and this varies between different regions. For questions about Customs & Import fees or to find out if they apply in your region, please refer to your local Tax office for more information.
IMPORTANT: It is essential when placing an order, that you include a valid 'Contact Telephone Number' for the delivery address or for the person receiving the item. This is necessary to avoid potential delays, return delivery costs or problems with your delivery.
Shipping Disclaimer: All of our parcels are sent via a 3rd party registered courier service to ensure safe and prompt delivery. While we endeavor to ensure that all parcels are delivered within the specified time frame, 'Horizon Astronomy' can not be held responsible for delays due to adverse weather conditions or other courier/technical related issues outside of our control.