Designed for trinocular binoculars stereo zoom microscopes, this auxiliary lens provides four magnification levels to suit different observation tasks: 5x, 0.7x, 1.0x, and 2.0x. Key features and benefits - Lens protection function: The 0X objective lens preserves the current working distance while protecting the primary optics from wear. - Optimized for close shots: The 0X option enables clear observation from a distance of about 30 mm for fine detail. - Compatible size: Mounting diameter is 48 mm, allowing easy integration into your existing stereo microscope setup. What you gain - Flexible magnification options to adapt to subjects of varying size and detail. - Protection for the main optics without altering the working distance. - Close-range observation capability without extensive reconfiguration. Applications - Electronics and PCB inspection: observe solder joints, traces, and tiny components with suitable magnification. - Biological and microstructure study: examine fine details of specimens at close range. - Precision mechanical inspection: inspect gears, shafts, and micro-machined parts for wear or alignment. Notes - Compatible with trinocular binoculars stereo zoom microscopes. - Four magnification levels provide versatility while maintaining workflow efficiency.