Irix 15mm f/2.4 Dragonfly (Sony E)

Irix 15mm f/2.4 Dragonfly (Sony E)

The Irix 15 mm f/2.4 is a fast, weather-sealed, ultra-wide-angle lens for full-frame cameras. The focal length is excellent for indoor and landscape photography, and its brightness is also excellent for starry skies and northern lights photography.

The Dragonfly mentioned in the name means a combination of a strong but lightweight body and a durable outer coating. The lens is weather-protected. Other details also meet the wishes of the demanding user, aperture adjustment can be done with the adjustment ring directly on the lens. The focus ring is coated with a durable material and the feel is suitably dampened, suitable for precise work.

The lens features focus lock. A feature that allows you to lock the focus at any point without worrying about accidentally turning the focus ring and causing the focus to shift. Once the focus is locked, the focus will not change in either direction.

Unlike other wide-angle lenses, it is possible to attach a filter to the Irix lens. Either on the nose of the lens, where there is a 95mm filter thread, or on the back of the lens, where there is a place for a gelatin filter.

Specifications:

• Focal length: 15 mm
• Viewing angle: 110 degrees (diagonal)
• Minimum focus distance: 25 cm
• Focus: manual, focus lock
• Aperture: f/2.4 – f/22
• 9 dimmer leaves
• Structure: 15 elements / 11 groups
• Filter thread: 95mm
• Gelatin filter: 30 x 30 mm
• Dimensions: 102 x 135 mm
• Weight: 662g