TCF-Si Focuser 3inch

$1,595.00

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  • Description  
  • Shipping & Delivery
  • Warranty
  • Customer Reviews

TCF-Si Focuser

The TCF-S and TCF-Si side by side.

While the control box that comes standard with every TCF-S focuser is a useful compromise between remote computer control and telescope-side hand control, this system may not be for everyone.

Therefore, Optec has created integrated variants of our main line of focusers: the TCF-Si and TCF-S3i. Unlike their predecessors, these focusers feature an integrated control board that allows direct connection between computer and focuser, thus eliminating the necessity of the external TCF-S/S3 control box.

TCF-Si Focuser with TCF-S hand control.

Transitioning to these integrated focusers from a TCF-S or TCF-S3 is incredibly easy. The focusing and temperature compensation controls are displayed within Optec's computer control software as a virtual control box, allowing any TCF-S/S3 owner familiar with the external control box to transition seamlessly to the computer-based integrated controls. Additionally, since the external control scheme of the TCF-S/S3 is replicated in the computer control software, new users of Optec focusers will have no more trouble learning to use the integrated focusers than their non-integrated counterparts.

For the TCF-S owner that favors the remote keypad over the control box, Optec has ensured that the TCF-Si/S3i are compatible with these controllers.

The TCF-S3i Integrated Focuser

Finally, owners of non-integrated Optec focusers should know that the TCF-Si does not suffer any lack of functionality or precision due to the transition to an integrated control system. Similarly, the TCF-S3i retains the strength of the TCF-S3 while adding the integrated capabilities of the TCF-Si for a more streamlined focusing system.

Continental shipping

We offer a few shipping options for the continental US, Canada and Mexico.
Less than 20lbs:

- USPS
- UPS

More than 20lbs:

- UPS


international shipping

We USE DHL for all our international shipping needs of all weights. DHL Express is renown for delivering with 5 days worldwide. Hyperion Astronomy thrives to provide you with the best and fastest delivery possible.

Delivery

If items are back-ordered from the vendor, we will advise you right after your purchase
PRISM software: Immediately after your purchase
All Hardware Products: We will advise on shipment
Clothing articles: Typically ships the next business day.

All products are warrantied for 1-year from the date the customer purchases the product against manufacturing defects from materials and craftsmanship. 


no products can be returned without an approved r.m.a from hyperion astronomy.


We will do our best to ensure you have the best experience possible, we will take every action possible and work with manufacturers on our end to guarantee the best possible performance out of your purchase.

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