Vivitar 52mm 0.43x Wide Angle Attachment Lens

The Vivitar 52mm 0.43x Wide Angle Attachment Lens is a screw-on auxiliary lens designed to widen the field of view of a compatible camera or camcorder lens featuring a 52mm filter thread, offering an affordable way to achieve a wider perspective without needing to purchase a separate dedicated wide-angle lens. Its 0.43x conversion factor provides a noticeable increase in field of view when attached to a compatible lens.

This type of attachment lens works by threading directly onto the front filter threads of an existing lens, optically widening its effective focal length to capture a broader scene, making it a popular accessory for photographers and videographers who wanted to expand their wide-angle capability using a lens or camera they already owned. This made it especially useful for camcorders and fixed-lens cameras that lacked interchangeable lens options.

Because attachment lenses like this rely on the optical quality of an additional glass element placed in front of the primary lens, they typically involve some trade-off in overall sharpness and edge performance compared to a purpose-built wide-angle lens, though they remain a practical and budget-friendly solution for casual wide-angle shooting needs such as travel, group photos, and expansive landscape scenes.

Compact and lightweight, the attachment lens is easy to carry and quickly attach or remove as needed, making it a convenient accessory for photographers and videographers who occasionally need extra wide-angle coverage without committing to a full lens change or additional investment in dedicated wide-angle optics. Its 52mm thread size makes it compatible with any lens or camcorder sharing this common filter size.

Specs:
– Conversion factor: 0.43x wide angle
– Thread size: 52mm
– Type: Screw-on auxiliary attachment lens
– Use case: Widening field of view on compatible 52mm-thread lenses/camcorders