Country of Origin Japan
Brand Dot Line
Type Step-Up Rings
Unit Type Unit
Steps Up/Down To 52 mm
Color Black
Made of Metal
Country of Manufacture Japan
To Fit Lens Front 49 mm
Unit Quantity Single

Check the listing for details. 49-52mm Step-Up Lens Filter Convertering Adapter Ring 49mm-52mm E-49-E52 Japan. Color: Black, Condition: New, Made in Japan. Listed at 7.99 USD. (Lens (49mm) to Filter (52mm)) NewJapan Dot Line. Lens to Fit = 49mm. Filter to Fit = 52mm. The first number is always the lens thread size, the second number is the filter size of the accessory. If the first number is bigger, it's a step-down ring.

$6.39
$7.99