Sigma 300-600mm f/4 DG OS Sports Review: Way More for Way Less

A man in a blue shirt takes a photo with a large telephoto camera lens near water. The image features the Petapixel Reviews logo in the bottom right corner.

Professional telephoto lenses made specifically for wildlife and sports tend to be the most expensive money can buy. They push the envelope of lens technology, not to mention size and weight. What if I told you that Sigma made a lens that delivers the same f/4 aperture combined with a more versatile zoom range but is also only $6,000, substantially less money than the competition? It sounds too good to be true.

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Unistellar Odyssey Pro Smart Telescope Review: Fast, Fun, Easy, and Expensive

A split image: left side shows a black telescope on a tripod in front of green foliage; right side displays a detailed close-up photo of the Moon with cratered surface, labeled with coordinates and date.

The Odyssey Pro Smart Telescope is among Unistellar’s smallest and lightest reflector-based systems. It makes viewing and capturing the night sky as simple as clicking a few buttons on your smartphone or tablet. It is small, light, easy to travel with, and it has an actual viewfinder (powered by Nikon optics) allowing users to start viewing the night sky in less than five minutes.

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Canon PowerShot V1 Review: Sony Better Watch Out

A hand holds a compact Canon camera in front of a plain background. The bottom right corner features the "PetaPixel Reviews" logo.

The PowerShot name belonged to some of the best Canon compact digital cameras ever made but it has faded into obscurity of late. However, in the spirit of excellent cameras such as the Canon PowerShot G1X, we now see a return to the storied lineup. The $900 Canon PowerShot V1 has arrived and this latest vlogging camera has everything charming and powerful about its predecessors.

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