Bin vent uses fabric bags supported internally by a wire cage for filtration while the bin vent uses a pleated cartridge medial for fine dust filtering. Nozzle based cleaning system is used in bin vents. This ensures long media life with reduced pressure drop and less compressed air usage.
A binocular microscope is a compound microscope with two eyepieces viewing down a single optical channel and objective. This is different than a stereomicroscope, which has a separate optical channel for each eye.