Vixen Vixen SLV4mm [No.37203-4]

● Since the appearance part is a pop -up (twist -up) type (excluding NLV50mm), the height of the view can be changed. ● Adopt a full metal body in consideration of strength (excluding lenses, looking and grip). ● The optical system adopts a Fully Multi coat with multi -coat on the entire surface like the conventional NLV series eyepiece. ● Uses a high -end lantern glass for the lens material (excluding 50mm) to achieve a clear view and excellent contrast. ● Eyeleaf 20mm high -eye design design, eyes are hard to get tired even for long -term observations, and it is easy to see the entire field of view even with glasses.