Pentax HD DA Fisheye 10-17mm F3.5-4.5 ED

Description

The Pentax HD DA Fisheye 10-17mm F3.5-4.5 ED offers a dramatic 180-degree angle of view, making it ideal for creative landscape, astrophotography, and architectural shots. Equipped with high-grade HD coatings, it effectively minimises flare and ghosting even when shooting directly into bright light sources. The optical construction includes Extra-low Dispersion (ED) glass to counter chromatic aberrations, while a detachable bayonet lens hood enables circular fisheye photography when attached to compatible full-frame cameras. It also features a quick-shift focus system for seamless manual adjustments.

Pros & cons

• +Pro: Produces distinct 180-degree diagonal fisheye perspectives with excellent sharpness across the frame.
• +Pro: High-grade HD coating significantly minimises ghosting and flare in challenging lighting conditions.
• −Con: Features screw-drive autofocus that relies on the camera body and can be relatively loud.
• −Con: Front filter threads are not supported due to the curved front element.