1. Multi-layer coating filter, high transmittance and high light to restore the true color 2. Using professional optical glass lens, the image is clearer 3. Protect your expensive lens from dust and scratches without degrading photo quality. 4. The 15X macro lens is a special lens used for macro photography, mainly used to shoot very subtle objects, such as flowers and insects. In order to focus correctly on very close subjects. 5. Material: Aviation aluminum alloy + optical glass 6. Size: 32x7mm 7. Weight: 6.3g
