Wide-field eyepieces with a set of apertures for a binocular microscope. Manufacturer LOMO (Leningrad Optical and Mechanical Association). The landing diameter is 23 mm, the total height of the eyepiece is 45 mm. The eyepieces are equipped with diaphragms screwed in from below to limit the field of view (if necessary, they can be removed).
Suitable for any microscope from other manufacturers such as Zeiss, Leitz, Olympus, Reichert, Wild, PZO, Meopta, Nikon, etc. with a seat diameter for eyepieces of 23 mm.
The eyepieces are in very good condition, like new. Lenses are clean with no scratches or defects.