Main Features:<br />BIJIA 12 x 25 HD binoculars is made of magnalium alloy， normal working at rugged environment<br />With anti-slip rubber pad on external， well protected<br />Waterproof design， you can use it in rainy days<br />Porro BAK4 prism makes it watch objects clearly at glimmer environment ( the night vision function does not mean to watch objects in the dark )<br />Objective lens coated with FMC green film， 99.5 percent high transmittance makes this binoculars ultra-clear<br />Twist-up focusing wheel in the middle， quite convenient to use<br />With extra neck string， free your hands and don not afraid of the binoculars falling down<br />Great for bird watching， mountaineering， rock climbing， travelling， etc.<br /><br />    Specifications<br />General<br />  Brand: BIJIA                                                  <br />                        Type: Binoculars                                                  <br />                        For: Theater， Sports， Beach， Bird watching， Travel， Auto racing， Horse racing， Outdoor activities， Hunting， Boating/Yachting                                                  <br />                        Color: Black                                                 <br />Specification<br />  Amplification Factor: 12X                                                  <br />                        Objective Lens (mm) : 25mm                                                  <br />                        Field of view: 83m / 1000m                                                  <br />                        Exit pupil diameter: 7.2mm                                                  <br />                        Exit pupil distance: 20.0mm                                                 <br />Basic Information<br />  Product weight   : 0.560 kg                                                  <br />                        Package weight   : 0.690 kg                                                  <br />                        Product size (L x W x H)   : 11.0 x 8.5 x 4.0 cm / 4.32 x 3.34 x 1.57 inches                                                  <br />                        Package size (L x W x H)  : 13.0 x 10.5 x 6.0 cm / 5.11 x 4.13 x 2.36 inches                                                  <br />                        Package Contents: 1 x BIJIA Binoculars， 1 x Cleaning Cloth， 1 x Neck String， 1 x Carry Bag                                                 <br /><br /><br /><br />                                            <br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />                                                <br />