Motic 20X ELWD ICO 0.42 NA, 20 mm WD

Motic ELWD objectives are compatible with the Mitutoyo M Plan APO series and an alternative in any application. They use 26 mm mounting threads with approximately 0.706 mm or 36 TPI pitch and are infinity corrected, compatible with a standard tube lens of 200mm focal length.
The Motic ULWD series objectives are similar to the ELWD series, but with fine adjustment of the parfocal Length.
Outline Drawing
ELWD Catalog page