Purpose: For biological, bacteriological and other researches into Infra-red light
Correction: Mirror-lens
Magnification: 75х
Numeric aperture: 1,00
Cover glass thickness: -
Focal length: 2,1mm
Immersion: Glitserin
Work distance: 0,28mm
Parfocal height: 32.7mm
Tube: 160mm
Research method: Infra-red light (800-1600nm)
Contrast method: -
Other features: -
Mount thread : 27x0,75 mm