Shop by Price
Shop by Brand

HitecAstro DC Focus v2 Controller

HitecAstro DC Focus v2 Controller
HitecAstro DC Focus v2 ControllerHitecAstro DC Focus v2 ControllerHitecAstro DC Focus v2 Controller
Price:  £78.99(Inc. 20% VAT)Earn 78 Loyalty Points

Brand:  HitecAstro



Generally In Stock, Please Confirm Before Ordering

2 Year Warranty On All New Items

HitecAstro are proud to present the DC Focus v2 Controller. We beleive we have produced the finest digital DC focus controller available. HitecDCFocus is specially designed and extensively tested to support both the 'Skywatcher' and 'JMI' focus motors. Sockets for both types of motors are standardised on the high quality CNC machined housing. Additionally we have included manual focus buttons so you can use your HitecDCFocus unit, even when its not connected to a PC.

Of course, it is when connected to a PC via USB2.0 that HitecDCFocus comes into its own. Our specially written software provides exquisite control over your focus motor. The minutest of focus motion can be acheived by adjusting the parameters of our software to your needs.

Our bundled dedicated software provides a vast amount of options to satisfy the most demanding of astronomers.

Everything from the speed of the focuser to the frequency the motor operates at can be controlled. We have developed a 'simulated' step mode which emulates a stepper based control in function. It should be clearly noted that all DC motors are NOT capable of repeated absolute positioning. Unlike stepper motors which can be commanded to move a fixed number of steps, DC motors can only be turned on and off for a period of time. This limits the use for autofocusing. We have however tested this with autofocus software and gotten very good results. If the highest level of autofocus is what you want we recommend our range of stepper motor based controllers.

Where our DC focuser excels is in providing the finest hands off control over your focus procedure. The DC motor can either be slewed by pushing the buttons on either or software or the unit itself. Depending on the settings you can either operate in continuous mode where the focuser will move until the button is released or our simulated step mode allows the focuser to be moved in equal steps for each push of the button. The amount the focuser moves for each step is fully controllable through the speed and steps parameters of the software. During development we were amazed at just how small a movement could be achieved using the software. This far exceeds what can be done by hand focusing and makes the process of accurately focusing a CCD camera simple and painless (well as painless as your local seeing conditions will allow!!)

We think planetary imagers will be particularly interested in this focuser since anyone who has tried to focus on planets at high magnifications will know that even touching the telescope to focus at very high magnification can cause impossible shaking of the image on screen. By reducing the speed of the focuser and adjusting the frequency of the motor to suit your setup you can acheive vibration free focusing even at the highest of f/d ratios.

But we havent forgotten about visual observers. Again focusing at high magnifiactions can be acheived even with the highest power eyepieces. The addition of slew buttons on the unit itself means that even if you don't wish to take a PC to your dark site, you can use HitecDCFocus. If you do bring a PC, the integrated night vision mode will help ensure your hard won dark adaptation is not compromised.

We have published an ASCOM compliant driver to compliment the HitecDCFocus software bundle. This will allow HitecDCFocus to be used with any software which supports the ASCOM standard such as Maxim DL. CCD Soft, Focus Max etc.. (Please see our earlier stated caveat regarding autofocusing).

In short, HitecDCFocus is a quantum leap in functionality and useability from the standard motor hand controllers and when it comes to a comparison with manual 'hand' focusing, well there simply is none!! Once you've focused with our controller you will never want to touch your telescope focus wheel ever again!

Be the first to Write a Review for this item!

Some items that are showing as in stock are in stock at our holding warehouses, not at the shop. To double check the stock levels at the shop, please contact us on 01909774369 or

The delivery times for most items is 1 - 2 days but again, please double check stock levels on important orders before placing an order via the website.

The delivery costs for courier next day are for mainland UK only. If you live in the Scottish Highlands/Islands, Channel Islands or Northern Ireland, then a shipping surchage will apply. please contact us for prices. Smaller items can still go 1st class via Royal Mail.

Please note that if you are wanting to take advantage of our Saturday and Sunday timed services or next day pre 12 or pre 10:30 services, you MUST check that the stock is here at the shop before placing orders. Also, orders using the Saturday and Sunday services must be placed before 2pm the previous working day. Also, please remember to check that the stock is here at the shop before placing orders. If the stock is not at the shop, we won't be able to ship on any of the timed services. 

Please note International customers will need to contact us for a shipping price prior to ordering via the website. We don't ship all items internationally. It is at our discretion what we ship outside of the UK. This all depends on the size and weight of the items. Please get in touch with us for any postage costs. Please note we do NOT ship telescopes or heavy items outside of the UK. This is due to massive postage costs and problems regarding returns.

If you have any questions regarding stock levels or delivery, please get in touch.

Rother Valley Optics now have a loyalty point scheme active on the website. As you can see from the products, every item has a point value. Each pound you spend with us, you will receive 1 loyalty point. 1 point is worth 1p. You can accumulate these points as you shop with us, then when you are over £5, you can spend them on the website! Easy as that.

Even if you collect most of your items from our shop, you can still order via the website and select the "shop collection" delivery option. Then you can come to our shop, collect your item and still get your points!

Please note this scheme is online only. Customers who order via the telephone can still be added to the scheme manually. Please ask for more details on this. Before placing orders online, please make sure you are registered with us first otherwise your points won't be allocated.

So happy shopping and if you have any questions about the scheme or any other queries, please get in touch.

Rother Valley Optics


Finance is now available on most products above £250! We offer 12, 24, 36 and 48 months with a fixed 15.9% typical APR. Please note this can't be done through the website at this moment in time. You will need to email us or drop into the shop to sort out finance. As long as the item is above £250, finance is generally available!

Please note some items are NOT eligible for finance. Please contact us for eligibility first. 

Please get in touch with us today to find out if you're applicable.

You must be over 18 years to apply, live in the UK, have a valid UK bank account and not be bankrupt. Your credit file will be searched on application to see if you are eligible.

Rother Valley Optics Ltd is registered in England and Wales 04762707. Registered Office: 21 Station Road, Kiveton Park, Rotherham, S26 6QP. Rother Valley Optics Ltd acts as a credit broker only. Rother Valley Optics Ltd are authorised and regulated by the Financial Conducts Authority. Credit provided subject to age and status..

If you have any questions about this, simply give us a ring or drop into the shop for a chat.

- - - Rother Valley Optics Ltd

01909 774 369