ST-A Series Stereo Microscope The Series Microscopes adopt upright binocular head. Magnification can equip between 5X and 120X for different demand. This series microscopes have three types: P (No light stand ) and L (Incident light stand) and 2L (incident and transmitted light stand).

ST-A-P                            ST-A-L                               ST-A-2L

Main Character: Upright binocular head. Slide-in objective. Diopter adjustment of range ± 5mm. The inter-pupillary distance adjustable between 55-75mm. "P" for no light, "L" for top light, "2L" for top and bottom light. Each set in a styrofoam in an inner carton, 6PCs inner a master carton. 　 Objective optics parameter: 　 Slide-in objective Magnification Field of view (mm) Working distance (mm) 1X 1X 20 56 2X 2X 10 81 3X 3X 6.7 61 4X 4X 5 58 6X 6X 3.33 66 　 Specification and Option 　 Parts Specification ST-A-P ST-A-L ST-A-2L Eyepiece WF5X/18mm 　 　 　 WF10X/20mm yes yes yes WF10X/20rmm 　 　 　 WF15X/13mm 　 　 　 WF20X/10mm 　 　 　 Objective 1X/56mm 　 　 　 2X/81mm yes yes yes 3X/61mm 　 　 　 4X/58mm 　 　 　 6X/66mm 　 　 　 Head Upright head yes yes yes Stand No light yes 　 　 Top light 　 yes 　 Top/bottom light 　 　 yes Clips 　 yes yes yes Bulb 12V/10W tungsten bulb 　 yes yes 12V/10W halogen bulb 　 　 　 Plate Ø60mm B/W plate yes yes 　 Ø95mm B/W plate 　 　 yes Ø95mm glass plate 　 　 yes Dark field S/ST-DK 　 　 　 Gem clamp S/ST-GC