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Biological Microscope (CH20i)
Features
- Anti fungus optics
- Optics with multi-layer coating
- Easily interchangeable objectives
- Choice of halogen and LED illumination
- Main operating controls within easy reach
- Optimization of illumination with aspheric lenses
- Available in binocular and trinocular version
Specification
Magnus Biological Microscope Model Ch20i
Item | Specification | CH20i Binocular Version | CH20i Trinocular Version |
---|---|---|---|
Body | Aluminium die-cast body with all critical movements based on ball bearing and wire guides thereby ensuring smooth and precise manipulatuion | ✔ | ✔ |
Mechanical Stage | Co-axial low drive mechanical stage (120mm X 132mm) (+/- 5mm) with traverse area of 25mm X 76mm (+/-5mm) | ✔ | ✔ |
Focusing System | Co-axial coarse and fine controls witrh a focus adjustment and fine adjustment knobs. Coars focus range 20mm. fine focus ratation 0.25mm | ✔ | ✔ |
Condenser Holder | Rack and pinion mounted condenser holder | ✔ | ✔ |
Condenser | Abbe condenser with aperture iris diaphragm (N.A.125) focusable with rack & opinion and a continously variable iris diaphragm with a removable blue filter for day light observation | ✔ | ✔ |
lllumination Base with Option | (a) Built-in illumination base with pre-centered 20W halogen light source coupled with an efficient collector lens system. Universal power supply 100V-230V AC 50Hz single phase | Halogen Version | Halogen Version |
(b) 3W LED Light soure high brightness, longlife (30,000hrs) | LED Version | LED Version | |
Nose Piece | Quadruple revolving nosepiece based on precision ball-bearing mechanism with positive click stop. | ✔ | ✔ |
Objectives | iNEA achromat 4x (anti-fungus) iNEA achromat 10x (anti-fungus) iNEA achromat 40x (anti-fungus) iNEA achromat 100x (anti-fungus) spring, Oil | ✔ | ✔ |
Inclined Observation Head | Binocular observation tube (inclination 450, interpupillary distance adjustment range 53-75 mm), diopter adjustment on the left | ✔ | |
Trinocular abservation tube (inclination 450), diopter adjustment on the left | ✔ | ||
Eyepiece(wide field) for observation | iCWHK 10X (LB eyepiece 10X), F.N.18mm, (anti-fungus) (x2) | ✔ | ✔ |
Accessories
Phase contrast attachment 10x, 40x | Koehler attachment |
Camera attachment | 15x eyepiece(anti-fungus) |
Binocular and Trinocular versions |