The BRESSER DIN-Objective 40x is an achromatic objective with standard diameter to enhance the magnification variety of your BRESSER Erudit DLX or Researcher Microscope. The objective has a parfocal length of 45mm. It is not recommended for the models Erudit Basic Mono/Bino, as these have a shorter parfocal length.

• Built for microscopes with optical path of 160mm
• Corrected for coverglass with 0.17mm
• DIN / RMS thread