In the spirit of homage to the past, the Eureka 50mm pays homage to the iconic collapsible design of 1950s vintage lenses, seamlessly blending classic elegance with the revival of vintage aesthetics. This small masterpiece excels in both visual appeal and tactile sophistication, reminiscent of a meticulously crafted work of art.Classic collapsible designCompact in structure, the Eureka 50mm measures just 2.7cm when collapsed and can be extended to 4.12cm during use, making it a portable companion designed for itinerant artists.Golden focal length with human eye perspectiveWith a standard focal length of 50mm, the lens offers a visual perspective similar to that of the human eye. With a natural and realistic depth of field, its versatility extends to various photography genres, allowing you to effortlessly shoot close-up portraits, documentary narratives or natural landscapes.Round and smooth bokehF2 aperture with 12-blade aperture guarantees circular and aesthetic bokeh, creating a dreamy and poetic atmosphere.Charming flaringEureka 50mm combines contemporary coating technologies with the allure of retro optical structures, creating a harmonious symphony of vintage charm and remarkable precision.