HD wide angle adapter for Ordro video camera - 0.39X macro lens 30mm 37mm This 0.39X wide angle macro lens can create a wider perspective and deeper sensor. The professional Japanese optical glass can take more light in and reduce glare and reflection. Lens mount 30mm, comes with a 37mm to 30mm adapter; work with 30mm/37mm camera mount.<br> Features:<br> 0.39 times widen the lens angle - take photo from a bigger perspective.<br> A detachable macro lens for close-up photography for small objects - closer and bigger .<br> Professional Japan optical glass ensure better light transmission while reduce unwanted glare and reflection.<br> High quality aluminum alloy construction.<br> Lens mount 37mm, comes with a 37mm to 30mm adapter; work with 30mm/37mm camera mount.<br> 74mm filter mount.<br> Specifications:<br> Material: Aluminum Alloy & Optical Glass<br> Lens Multiples: 0.39X<br> Structure: 2G<br> Lens Mount: 37mm<br> Adapter: 37mm to 30mm<br> ND & CPL Mount: 74mm<br> M.O.D: 0.1mm<br> Max. Image Circle: greater than or equal to diameter 6.2mm<br> EFFL: 4.95~49.5mm<br> Function: Macro Lens, Wide Angle<br> Item Size: 7.4 * 7.4 * 4.4cm / 2.9 * 2.9 * 1.7" (with covers)<br> Item Weight: 135g / 4.8oz (with covers)<br> Package Size: 8 * 8 * 7.5cm / 3.1 * 3.1 * 3"<br> Package Weight: 173g / 6.1oz<br> Package List:<br> 1 * Lens with covers<br> 1 * Adapter<br> 1 * Pouch