Last update: October 14, 2026
Pergear 10mm f/5.6 II: Metal Pancake Fisheye for $69
Pergear introduces the revised 10mm f/5.6 II: a manual fisheye with a 172° angle of view for APS-C and MFT, priced at USD 69.
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Last update: October 14, 2026
7Artisans AF 18mm f/2: Compact APS-C Lens for Sony E
7Artisans offers the AF 18mm f/2 for APS-C with a Sony E mount: autofocus, metal body, 109 g weight and a price of USD 169.
Last update: October 14, 2026
TTArtisan AF 24mm f/3.8 mini: Full-Frame Pancake
TTArtisan offers the AF 24mm f/3.8 mini for Sony E and Nikon Z: a full-frame autofocus pancake lens weighing 57 g, priced at USD 99.
Last update: October 14, 2026
Lomography Petzval Métamorphose 35 f/1.8 Announced
Lomography announces the manual-focus Petzval Métamorphose 35 f/1.8 for Sony E, Nikon Z and Canon RF: seven bokeh levels, from USD 649, shipping from December.
Last update: October 14, 2026
Laowa ACRIS 35mm f/2.8: Autofocus 1:1 Macro
Laowa introduces the ACRIS 35mm f/2.8 1X Macro APO for full frame: autofocus for Sony E, Nikon Z and Canon EF, priced at USD 449.
Last update: October 14, 2026
Tamron 20-40mm F/2.8 Di III VXD Now for Nikon Z
Tamron brings its compact 20-40mm F/2.8 standard zoom to Nikon Z. It launches on October 22, 2026.
Last update: October 14, 2026
Sigma 16-300mm F3.5-6.7 DC OS Now for Nikon Z
Sigma brings its 16-300mm APS-C super-zoom to Nikon Z. It ships on November 5, 2026, for $769.
Last update: October 14, 2026
Sigma 50-120mm F2.8 DC OS: Telephoto Zoom for APS-C
Sigma introduces a fast APS-C telephoto zoom for Sony E, Fujifilm X and Canon RF. It ships on October 22, 2026, for $799.
Last update: October 14, 2026
What does the f mean in camera lenses? f/2.8 explained
The f in f/2.8 is the f-number: focal length divided by aperture diameter. Learn why lower means more light and how the f-stop scale works.
Last update: October 14, 2026
APS-C Lens on a Full-Frame Sony: Crop Mode Explained
Using an APS-C lens on a full-frame Sony: how crop mode works, how many megapixels remain on the A7 IV and A7R V, and when the combination pays off.
Last update: October 14, 2026
What Is a Fisheye Lens? Types, Projections, Field of View
A fisheye lens covers about 180° by letting lines curve. Circular vs. diagonal, projections and field of view per sensor size, explained with data.
Last update: October 14, 2026
How to clean a camera lens safely, step by step
How to clean a camera lens: blow off dust, then wipe gently with a microfiber cloth or lens paper. Steps and warnings from Canon, Nikon and Sony.