Infinity Plan Achromatic Objective 20x /0,45 - KERN OBB-A1250

The KERN OBB-A1250 is an infinity-corrected plan achromat objective delivering 20x magnification at a numerical aperture of 0,45. A free working distance of 2,41 mm leaves room for thicker samples and confident focusing above the specimen.

Benefits

• Flat field: plan achromat correction for an edge-to-edge sharp, level image with no refocusing
• Resolution: numerical aperture 0,45 at 20x magnification
• Infinity optics: the parallel beam path takes filters or beam splitters without shifting the image
• Working distance 2,41 mm: room to manipulate and protection against contact with the slide
• Spring-loaded front: retracts on contact with the slide and protects front lens and sample

Technical data

• Magnification: 20x
• Numerical aperture: 0,45
• Working distance: 2,41 mm
• Optical correction: plan achromat, infinity-corrected
• Front mount: spring-loaded
• Net weight: 0,30 kg

Compliance and origin

EAN 4045761167827, customs tariff code 90119000, country of origin China (CN).