50x-500x Inverted Trinocular Bright & Dark Field Metallurgical Microscope

● Seidentopf Trinocular Head: Inclined 30°, interpupillary distance: 48-76mm Light distribution (both):100: 0 (100% for eyepiece) 80:20 (80% for trinocular head, and 20% for eyepiece)
● Eyepiece: 1x WF10×/22mm (adjustable);
                  1x WF10×/22mm (adjustable, reticule 0.1mm)
● LWD B&D infinity plan achromatic metallurgical objectives: 
                  M PLAN BD5×/0.13,   WD= 7.30mm
                  M PLAN BD10×/0.25, WD= 11.5mm
                  M PLAN BD20×/0.40, WD= 5.6mm
                  M PLAN BD50×/0.70, WD=1.6mm
● Nosepiece: Quadplex (specially for bright /dark field objectives )
● Mechanical Stage: 210mm×180mm, Moving range:50×50mm, Scale: 0.1mm
● Coaxial Coarse and Fine Focusing unit: Coarse stroke: 10mm, Fine stroke per rotation: 0.2mm, fine division 2 μm
● Polarizing Unit: 1x Polarizer
                             1x Analyzer
● illumination: 12V/50W Halogen (Input voltage: 100V-240V)
● Filter: Blue
● Camera adapter: 1× C-Mount (focus adjustable)
 ● Power: 100-240VAC 50/60Hz wide-band