Ikeda Lens Kenmax 29g monocular 4x perspective KM421 multi-use

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ●Width (mm): 22●Height (mm): 51●Effective field of view (mm):*●Magnification (x) Infinity: 4.2●Magnification (times) Close distance: 5.3●Visible range of 100m ahead (m): 17●Maximum close distance position (cm): 20●Objective lens (mm): Effective diameter 10●Actual field of view (degrees): 12.5●Eye relief (mm): 14●Mass (g): 29 ●Brightness: 5.7 ●Pupil diameter: 2.4mm ●Lens: Optical glass lens (fully multi-coated) [Features] ●It is a telescope that can observe from the maximum close focus position to infinity. ●Comes with a monocular case. ●Comes with a finger ring that will be appreciated by people with low vision and will not cause fatigue even when used for long periods of time. ●Optical lenses and metal parts are made in Japan. [Application] ●General inspection and observation. 【use】 ●Effective field of view (mm):＊ ●Width (mm): 22 ●Height (mm): 51 ●Eye relief (mm): 14 ●Magnification (times) infinity: 4.2 ●Magnification (times) close range: 5.3 ●Visible range 100m ahead (m): 17 ●Maximum close distance position (cm): 20 ●Objective lens (mm): Effective diameter 10 - Actual field of view (degrees): 12.5 ●Mass (g): 29 ●Brightness: 5.7 ●Pupil diameter: 2.4mm [Material/Finish] ●Lens: Optical glass lens (fully multi-coated) [Set contents/accessories] 【Note】