Magnification: 50<br />Objective lens diameter: 50mm<br />Lens diameter: 15mm<br />Prism: roof prism<br />Focus: central focus<br />Waterproof grade: Life waterproof<br /><img src="//agdetail.image-gmkt.com/m430/355/330/842330355/img/agdetail.image-gmkt.com/355/330/842330355/img/img6.eachbuyer.com/x9/p100/eb03321_1.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/355/330/842330355/img/agdetail.image-gmkt.com/355/330/842330355/img/img6.eachbuyer.com/x9/p100/eb03321_2.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/355/330/842330355/img/agdetail.image-gmkt.com/355/330/842330355/img/img6.eachbuyer.com/x9/p100/eb03321_3.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/355/330/842330355/img/agdetail.image-gmkt.com/355/330/842330355/img/img6.eachbuyer.com/x9/p100/eb03321_4.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/355/330/842330355/img/agdetail.image-gmkt.com/355/330/842330355/img/img6.eachbuyer.com/x9/p100/eb03321_5.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/355/330/842330355/img/agdetail.image-gmkt.com/355/330/842330355/img/img6.eachbuyer.com/x9/p100/eb03321_6.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/355/330/842330355/img/agdetail.image-gmkt.com/355/330/842330355/img/img6.eachbuyer.com/x9/p100/eb03321_7.jpg" />