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Achromatic Doublet Refractors

Achromatic Doublet Refractors

Experience superior clarity and reduced chromatic aberration with Achromatic Doublet Refractors.

These finely engineered lens assemblies combine crown and flint glasses to deliver sharp, true-to-life images for astronomy.

Perfect for enthusiasts seeking high performance without the premium price tag, achromatic doublets ensure exceptional color correction and precision in every view.

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Doublet Refractor Telescope
Solar Telescope

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Aperture

102 mm | 4"
105 mm | 4"
127 mm | 5"
152 mm | 6"
60 mm | 2.36"
70 mm | 2.8"
80 mm | 3.1"
90 mm | 3.5"

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Focal Length

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826 mm
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Norris W.

Great product but the software needs a little work.

I've been using the Dwarf 3 for about 3 weeks and found that it can take excellent images (although it sometimes takes a bit of time to get them), The device is very portable and capable of being taken from place to place without much effort.

The only real issue I have is that parts of the software are not well designed. For example, it took a little while to figure out how to set up the equitorial mode. The odd handoff between the Atlas and taking photos can be a bit tricky when you don't complete end the previous session. But once you get the hang of the process it goes reasonably well.

About the only thing hardware related I would have liked would be a slightly better range for bluetooth and wifi connections, but that can be said for just about any modern electronic device.

Overall, I like this device a lot. I wish there were half star ratings so I could give it a 4.5 stars, but since there isn't, I'll round it up to 5

DWARF 3 Smart Telescope

Henry A.

Amazing AR152

Great telescope. A first of its kind for me. That being the case, it’s providing me with amazing views of the moon and close ups of the moons craters. Jupiter was so clear! Looking forward to seeing more objects in space. Also, I want to add that the customer service is outstanding at Astrotelescopium.

Explore Scientific AR152 152mm f/6.5 Doublet Refractor Telescope

robert e.

great portable

perfect for camping, lightweight, compact, and you can operate it from inside your warm tent......

DWARF 3 Smart Telescope

john Z.

Great little Telescope

Own several optical Telescope and the first time I used the Dwarflab 3 scope i was glad I bought it. Easier to use than any other scope I own and the ability to stack images is superb.

DWARF 3 Smart Telescope

Bobby l.G.

Alarming!

Vixens!

Initial trials suggest alarmingly crisp images.

Alarming.

Other reviews suggest removing cover on the base to allow quicker cooling of the mirrors. I did.

Other reviews suggest that the focuser is not worthy. It’s not.

Images are alarmingly crisp!

Vixens!

Vixen R130SF 130mm f/5 Reflector Telescope

Nathan

Solid tripod at a great price

This is the second HAL I’ve owned. Purchased this to accommodate a more stable setup with my Vixen AP EQ and AZ mounts. Arrived in perfect condition!

Vixen SXG-HAL130 Aluminum Tripod