DWARF 3 is a good choice if you want a small, app-controlled telescope for photographing nebulae, larger galaxies and star clusters, with the added benefit of daytime wildlife photography. Its main attractions are portability and an integrated imaging system. You view the results on your phone or tablet; there is no eyepiece.
Is the DWARF 3 right for you?
We would put it on your shortlist for a first step into astrophotography, an easily carried holiday telescope, or a small second system for evenings when setting up a larger rig feels impractical. The body weighs about 1.35 kg, although you should also allow for your tripod, bag and any external power.
It suits people who enjoy watching an image build up on a screen and saving the result. If your main ambition is detailed views of Saturn's rings or Jupiter's cloud belts, ask us about a telescope designed for planetary observing. DWARF 3 can record planets, but they remain very small and it is not optimised for fine planetary detail.
What can you photograph?
| Your subject | What to expect |
|---|---|
| Nebulae | A strong reason to choose DWARF 3. Begin with a bright, well-placed target such as the Orion Nebula when it is visible. Fainter structures need more clear-sky time. |
| Galaxies and clusters | Larger apparent targets, such as Andromeda, and star clusters are more forgiving than tiny galaxies. Check the framing in the app; fitting the faint outer regions may call for a mosaic. |
| The Moon | Good for practising focus and exposure and capturing the lunar disc and its larger features. It is not a substitute for a long-focal-length lunar system. |
| The Sun | Solar-disc and sunspot imaging with the correct solar filters securely fitted. Do not expect the prominences shown by specialist hydrogen-alpha solar telescopes. |
| Milky Way and star fields | The separate wide-angle camera gives a much broader view. Dark skies and suitable Moon conditions make a substantial difference. |
| Birds and landscapes | Daytime photography, video and subject tracking add another use for the telescope between clear nights. |
Solar safety: fit the correct, undamaged DWARF 3 solar filters securely over both lenses before pointing towards the Sun, and follow DWARFLAB's instructions. The internal Astro and Duo-Band filters do not make solar imaging safe.
How the images build up
The telescope takes a series of exposures, tracks the sky and combines the usable frames. This process, called live stacking, makes faint objects easier to see as more good data accumulates. It is different from an instantaneous view through an eyepiece.
For a first deep-sky session, our practical suggestion is to stay on one bright target for 20–30 minutes if conditions allow, rather than moving on every few minutes. This is a learning exercise, not a promised time to achieve a particular result. Cloud, wind, focus, sky brightness and the number of accepted frames all affect the image. More challenging subjects can benefit from much longer total integration.
Promotional images may combine lengthy sessions and additional processing. Judge your first results by successful framing, sharp stars and improving noise, rather than expecting every image to match a finished showcase photograph.
The specifications that matter
| Feature | DWARF 3 |
|---|---|
| Telephoto optics | 35 mm aperture; 150 mm focal length |
| Main camera | Sony IMX678 STARVIS 2; images up to 3840 × 2160 pixels, approximately 8.3 MP |
| Wide camera | 6.7 mm focal length; images up to 1920 × 1080 pixels |
| Internal filters | Telephoto VIS, Astro and Duo-Band |
| Storage and power | 128 GB internal eMMC; built-in 10,000 mAh battery; external USB-C power supported |
| Size and weight | 222 × 142 × 65 mm; approximately 1.35 kg |
| Control and support | DWARFLAB app for compatible iOS and Android devices; standard 1/4-inch tripod thread |
You may also see a 737 mm equivalent focal length advertised. This describes framing relative to a 35 mm camera; the actual telephoto focal length is 150 mm. Digital zoom enlarges the displayed image but cannot create extra optical detail.
Using it from a UK garden
A garden can be a useful place to start. Choose firm ground with an open view and keep direct lighting out of the lenses. Trees, roofs and fences determine which targets are accessible. Set up outdoors rather than photographing through a window.
Light pollution does not rule out deep-sky imaging, but target choice matters. The internal filters give you three useful options:
- VIS: intended for ordinary daytime photography.
- Astro: a sensible starting point for broadband subjects such as galaxies and star clusters.
- Duo-Band: passes selected hydrogen and oxygen emission and can improve contrast on suitable emission nebulae under brighter skies.
The Duo-Band filter is not an all-purpose light-pollution cure. It rejects useful light from broadband targets too. Darker skies remain valuable, especially for galaxies and faint reflection nebulosity.
What you need to get started
The standard manufacturer package includes the DWARF 3, carrying bag, magnetic solar filters and their pouch, USB-C cable and cleaning cloth. A tripod and mains USB charger are not listed in the standard package. Check the current DCS listing for any bundle additions.
Budget for a stable camera tripod with a 1/4-inch screw and a compatible phone or tablet. DWARFLAB specifies Bluetooth and 5 GHz Wi-Fi support for setup; check the current app requirements for your device. You do not need a separate astronomy camera, guide camera or laptop for the normal app workflow.
A compatible USB-C PD charger or power bank is useful. DWARFLAB recommends 18 W charging with support for 12 V at 1.5 A. Its published telephoto Astro tracking test lasted about 5 hours 38 minutes, but temperature, settings and use affect actual endurance. The telescope can operate while connected to suitable external power.
Your first evening
- Prepare indoors. Charge the telescope, install the app, activate it and complete updates while you have internet access.
- Set up outside. Use stable support with a clear view of the sky, away from direct lamps and obstructions.
- Connect and follow the app. Check the location, complete its calibration and focusing prompts, and take any requested calibration frames.
- Choose one bright target. Use the Atlas recommendations and check that the target will remain above nearby roofs or trees.
- Inspect the first frames. Look for sharp stars, suitable framing and successful stacking before leaving the session running.
- Save and pack away. Export your image, retain useful original data, and check for moisture before storage.
Do you need equatorial mode?
You can begin with the ordinary upright, alt-azimuth setup. Equatorial or EQ mode is an optional next step: it tilts the telescope's tracking axis towards the celestial pole to reduce field rotation during exposures. It requires secure support at an angle and attention to alignment.
DWARFLAB specifies telephoto exposures up to 60 seconds in EQ mode. That is an individual-exposure limit, not a guarantee that 60 seconds will be the best setting in every session. Learn the normal workflow first, then choose compatible tilting support if you want to explore EQ operation.
Questions customers often ask
Do I need internet at the observing site?
Normal operation uses the telescope's own Wi-Fi connection to your device and does not need mobile data. Internet is needed for activation, updates and some online processing features. Prepare the app and Atlas beforehand when travelling somewhere without a signal.
Can I process the images on a computer?
Yes. DWARFLAB supports formats including FITS and TIFF alongside shareable image formats. You can start with app results and explore computer processing later. Back up important captures from the internal storage regularly.
Can I leave it outside all night?
Only while conditions remain suitable and you can monitor it. The IP54 rating gives limited protection against dust and splashes; it does not make the telescope an unattended, all-weather observatory. Keep power connections dry and bring it in before rain.
Should I buy extra filters immediately?
Start with the built-in options. They cover the main intended uses, and standard external astronomy filters do not attach directly. Learn which subjects you enjoy before buying specialist accessories.
Our buying advice
Choose DWARF 3 if a compact system for deep-sky photographs, travel and occasional daytime use matches how you will actually observe. Think carefully before buying it primarily for planets, direct eyepiece viewing or very small objects that need much greater image scale.
The DCS telescope price was £459 on 1 October 2026. Use the product page for current price, availability and package details, and include a suitable tripod and power supply in your overall budget.
If you are undecided, tell us your budget, the subjects you most want to photograph, whether you will use it at home or travel, and which phone or tablet you have. We can help you check that the whole setup suits you.