Celestron Origin vs Vaonis Vespera Pro: Specifications Comparison

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Celestron Origin vs Vaonis Vespera Pro

Celestron Origin vs Vaonis Vespera Pro: 10 Second Summary

  • The Celestron Origin has a higher aperture and faster focal ratio telescope than the Vaonis Vespera Pro.
  • It also has the capacity for the camera and mount to be upgraded in the future.
  • However, it is more expensive, much heavier, and less portable.
  • The Vaonis Vespera Pro is compact, lightweight, and portable. It weighs just 5 kg, compared to the 19 kg of the Celestron Origin.
  • It has a lower aperture telescope, but a much higher resolution camera.
  • It also boasts a wider field of view and a mosaic mode that allows the capture of widefield images, and it is cheaper.

Why choose the Celestron Origin over the Vaonis Vespera Pro?

The Celestron Origin is a premium smart telescope from American astronomy manufacturer Celestron that was released in 2024.

The advantages over the Vaonis Vespera Pro are:

  • The Celestron Origin has 6-inch aperture telescope which is far above the 2-inches of the Vaonis Vespera Pro and it is a specialist astrophotography type called a Rowe-Ackermann Schmidt Astrograph (RASA) that is well-loved and proven by experienced astrophotographers.
  • The telescope also has a longer focal length and much faster focal ratio, which means it will gather the light and capture images much faster.
  • It also has the capacity for the mount and camera to be replaced and upgraded in the future, which no other smart telescope has.

In terms of downsides versus the Vaonis Vespera Pro:

  • It is much larger and heavier and so cannot compete in terms of the portability and ease of storage of the Vespera Pro.
  • It has a lower resolution camera
  • It has a smaller field of view and does not have a Mosaic Mode for piecing together larger images automatically like the Vespera Pro.
  • It is significantly more expensive.

Why choose the Vaonis Vespera Pro over the Celestron Origin?

The Vaonis Vespera Pro is a 2024 compact, premium smart telescope from French manufacturer Vaonis.

The main reasons to consider it over the Celestron Origin are:

  • Size and weight – it is much more portable and easier to store.
  • Higher resolution – the camera can capture much higher resolution images and has an in-built mosaic mode
  • Field of view – it has a wider field of view to capture larger astronomical objects
  • Price – it is substantially cheaper.

The main downside is the lower light gathering capacity of the telescope, which means it will be a lot slower to capture images.

Telescope Specifications

The Celestron Origin has:

  • 152mm (6 inch) aperture
  • 335mm focal length
  • f/2.2 focal ratio
  • 1.27° x 0.85° field of view

The Vaonis Vespera Pro has:

  • 50mm (2 inch) aperture
  • 250mm focal length
  • f/5 focal ratio
  • 1.6° x 1.6° field of view

Camera Specifications

The Celestron Origin has a 6.4MP resolution camera of 3096 x 2080 size using a Sony IMX178 sensor and a pixel size of 2.4μm.

The Vaonis Vespera Pro has a 12.5MP resolution camera of 3536 x 3536 size using a Sony IMX676 sensor and a pixel size of 2 µm.

Size and Weight

The Celestron Origin weighs 18.9kg (41.6 lb) and has dimensions of 122 x 66 x 61 ((H x W x L in cm).

The Vaonis Vespera Pro 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 Celestron Origin costs $3,999, and the Vaonis Vespera Pro costs $2,499.

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


Celestron Origin Vaonis Vespera Pro
Year 2024 2023
Aperture 152mm (6 inch) 50mm (2 inch)
Focal Length 335mm 250mm
Focal Ratio f/2.2 f/5
Limiting Magnitude 13.61 11.19
OTA type Rowe-Ackermann Schmidt Astrograph Refractor
Eyepiece No No
Field of View 1.27° x 0.85° 1.6° x 1.6°
Resolution 6.4MP 12.5MP
Sensor Size 3096 x 2080 3536 x 3536
Sensor Sony IMX178 Sony IMX676
Pixel Size 2.4μm 2 µm
Image Formats Raw TIFF, FITS
Mosaic Mode No Yes
Size (H x W x L) cm 122 x 66 x 61 48 x 20 x 9
Weight 18.9kg (41.6 lb) 5kg (11 lb)
Mount Included Included
Tripod Included Included
Battery Life 6 hrs 11 hrs
Internal Storage unknown 225GB
Dew Control Built-in Built-in
Retail Price* $3,999 $2,499
*Price may be subject to change, so please use the links on this page to check at various retailers

Vaonis Vespera Pro vs Celestron Origin Verdict

The Celestron Origin is the option for you if you have the budget and would value the higher aperture and faster focal ratio telescope over a smaller and more portable option.

The capacity to potentially upgrade the camera and mount yourself in the future should also not be discounted.

The Vaonis Vespera Pro is a great option for you if you would prefer a smaller and more portable model that offers the slick usability of a premium smart telescope at a lower price.

It will be slower to capture images, but the wider field of view and mosaic mode capabilities mean that it does also compete as a serious astrophotography tool and not just a good looking toy.

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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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