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Product reviews, how-to guides, and industry news from clast.com.au.

Sigma 28-70mm vs 24-70mm for Sony E-Mount

Sigma 28-70mm vs 24-70mm for Sony E-Mount

Compare the Sigma 28-70mm f/2.8 DG DN Contemporary and the Sigma 24-70mm f/2.8 DG DN II Art for Sony E-mount. Learn the key trade-offs in size, weight...

Category: Comparisons
How to Set Up a Vixen Telescope for Beginners

How to Set Up a Vixen Telescope for Beginners

Learn how to set up your Vixen telescope, mount, and tripod step by step. This guide covers the Vixen Porta-A70LF, Porta II-R130SF, and Porta II-A80MF...

Category: How-to Guides
How to Choose the Right SD Card for 4K Video

How to Choose the Right SD Card for 4K Video

Learn what speed classes mean, how to match card speed to your camera's requirements, and why a V30 UHS-I card like the SanDisk Extreme PRO 64GB is a ...

Category: Buying Guides
Choosing a Tripod for Wildlife Photography

Choosing a Tripod for Wildlife Photography

Learn how to pick a stable, portable tripod for wildlife photography. We cover key factors like weight, head type, and leg locks with real product exa...

Category: Product Reviews
How to Use a Monocular for Digiscoping

How to Use a Monocular for Digiscoping

Learn how to set up and use a monocular for digiscoping with your smartphone. Step-by-step guide covering adapter attachment, focus, and common mistak...

Category: How-to Guides