Dwarf II vs Vespera: Budget vs Premium Portability

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Dwarf II vs Vespera

Dwarf II vs Vespera: 10 Second Summary

  • The Vaonis Vespera is a higher spec smart telescope than the Dwarf II.
  • It is simple, quick and easy to use. It is well-loved for its imaging capabilities and it features a mosaic mode that allows the capture of widefield images.
  • However, it is heavier than the Dwarf II and significantly more expensive.
  • The Dwarf II is smaller and lighter than the Vaonis Vespera, and much cheaper.
  • On the downside, the key specifications are lower, and requires more work to operate.

Why choose the Dwarf II over the Vaonis Vespera?

The Dwarf II is a compact, budget smart telescope from Chinese manufacturer Dwarflab.

The main reasons to consider it over the Vaonis Vespera are:

  1. It is much cheaper – roughly a third of the price.
  2. It is smaller and lighter and comes with a perfect-fit carry case, and so is ideal for travel and convenient storage.
  3. It has a higher resolution camera.

On the downside, the telescope specifications are lower than the Vaonis Vespera, and the user experience is not as slick and seamless, requiring a bit more work to get the most out of it.

Why choose the Vaonis Vespera over the Dwarf II?

The Vaonis Vespera is a compact, premium smart telescope from French manufacturer Vaonis that was released in 2022.

The main reasons to consider it over the Dwarf 2 are:

  • It has a higher aperture and longer focal length telescope, meaning it is better at gathering light and so has better astrophotography capabilities.
  • All Vaonis models have a Mosaic Mode which enables the stitching of multiple images to capture much wider fields of view and larger astronomical objects.
  • It has seamless ease of use – the Vaonis app and user experience is excellent.

Telescope Specifications

The Dwarf II has 24mm (1 inch) aperture, 100mm focal length, f/4.2 focal ratio, and 3.2° × 1.6° field of view.

The Vaonis Vespera has 50mm (2 inch) aperture, 200mm focal length, f/4 focal ratio, and 1.6° x 0.9° field of view.

Camera Specifications

The Dwarf II has a 8MP resolution camera of 3840 x 2160 size using a Sony IMX415 sensor and a pixel size of 1.45μm.

The Vaonis Vespera has a 2MP resolution camera of 1920 x 1080 size using a Sony IMX462 sensor and a pixel size of 2.9 µm.

Size and Weight

The Dwarf II weighs 1.2kg (2.6 lb) and has dimensions of 20 x 6 x 13 ((H x W x L in cm).

The Vaonis Vespera weighs 5kg (11 lb) and has dimensions of 48 x 20 x 9 ((H x W x L in cm).

Price and Value for Money

The Dwarf II costs $459 to $595, and the Vaonis Vespera costs $1,499.

Note, these may vary so check the links to compare retailers if thinking about buying.


Dwarflab DWARF II Vaonis Vespera
Year 2023 2022
Aperture 24mm (1 inch) 50mm (2 inch)
Focal Length 100mm 200mm
Focal Ratio f/4.2 f/4
Limiting Magnitude 9.6 11.19
OTA type Refractor Refractor
Eyepiece No No
Field of View 3.2° × 1.6° 1.6° x 0.9°
Resolution 8MP 2MP
Sensor Size 3840 x 2160 1920 x 1080
Sensor Sony IMX415 Sony IMX462
Pixel Size 1.45μm 2.9 µm
Mosaic Mode No Yes
Size (H x W x L) cm 20 x 6 x 13 48 x 20 x 9
Weight 1.2kg (2.6 lb) 5kg (11 lb)
Mount Included Included
Tripod Included Included
Battery Life 3 hrs 8 hrs
Internal Storage 64GB 10GB
Dew Control Built-in None
Retail Price* $459 $1,499
*Price may be subject to change, so please use the links on this page to check at various retailers

Vaonis Vespera vs Dwarf 2: Verdict

The appeal of the Dwarf 2 is that it is the cheapest and most portable smart telescope. It is well-loved by its owners (including me) and is right for you if you want an inexpensive option as a first smart telescope and you don’t mind getting stuck in to learn how to make the best of it.

The Vespera’s appeal is in offering the premium smart telescope experience in a small and portable package. It is a better astrophotography telescope than the Dwarf 2, but it also costs about three times as much.

Note that in 2024 the Vespera has been succeeded by the Vespera II and Vespera Pro, although is still an excellent option if you find it for the right price.

07/21/2024 03:14 pm GMT

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About the Author

Anthony Robinson is the founder and owner of Skies & Scopes, a publication and community focused on amateur astronomy and astrophotography. His work has been featured in publications such as Amateur Astrophotography, Forbes, the Guardian, DIY Photography, PetaPixel, and Digital Camera World - read more.


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