INTRODUCTION:BLM-500A is mainly used to observe the crystal of liquid macromolecule polymer, biomedical polymer and liquid crystal. It is widely applied in mineralogy, biology, chemistry, botany, plant pathology, zoology and other fields. It is the ideal instrument for scientific research and universities teaching and study.
Siedentopf Tinocular Head Inclined 30˚
Wide Field Plan Eyepieces WF10×(Ф22mm.)
Dividing Eyepiece(field number: Ф22mm) 0.10mm/Div
Strain-free Infinity Long W.D Plan Achromatic Objective (No Cover Glass)
PL L5×/0.12, Work Distance: 26.1 mm
PL L10×/0.25, Work Distance: 20.2 mm
PL L40×/0.60(spring), Work Distance: 3.98 mm
PL L60×/0.70(spring), Work Distance: 3.18 mm
Polarizing Unit Can Be Move Out or Into Optical Path
Polarizer Can Be Rotated 360°
Analyzer Can Be Rotatable 360° with Scale and Minimum Vernier
Integrated Field and Aperture Diaphragm.
Quadruple (The Center of Objective is Adjustable )
Puller Type Bertrand Lens and Center Adjustable.
λ, λ/4 and Quarts Wedge Compensator.
6V30W Halogen, Brightness Adjustable.
Wide Voltage Range Power Supply (85-265V 50/60Hz)
Coaxial Coarse/Fine Focus with Tension Adjustable and up Stop Device, Minimum Division of Fine Focusing: 2μm.
Strain-free Plan Achromatic Objective (No Cover Glass)