1. Large eyepiece, wide field of view, precise focusing, long-term viewing is not easy to fatigue, no dizziness 2. With lanyard, light and portable, beautiful and durable 3. Central focus wheel, can be adjusted with one hand 4. Glass clear lens, high definition, more realistic color reproduction 5. Objective lens: 30mm 6. Magnification: 4 times 7. Material: natural rubber 8. Dimensions: 11 x 4 x 8.5 cm 9. Weight: 100 grams
1. 大目镜，视野开阔，精准对焦，长时间观看不易疲劳，不眩晕 2. 带挂绳，轻巧便携，美观耐用 3. 中央调焦轮，单手即可调节 4. 玻璃清晰镜片，高清晰度，色彩还原更真实 5. 物镜：30毫米 6. 倍率：4倍 7. 材质：天然橡胶 8. 尺寸：11 x 4 x 8.5厘米 9. 重量：100克
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