Manufacturer: Kalstein
Model | YR0264 | YR0265 | |
Head | Sliding Brinocular Viewing Head, Inclined at 45° | ● | – |
Sliding Trinocular Viewing Head, Inclined at 45° | – | ● | |
Eyepiece | Eyepiece WF10×/18 with scale of cross hair | ● | ● |
Eyepiece WF10×/18 with graticule | ● | ● | |
WF10x/18 | ● | ● | |
Objective | Strain Free Achomatic Objective 4x,10x,25x,40x, 63x | ● | ● |
Strain Free Plan Achomatic Objective 25x,40x, 63x | ● | ● | |
Nosepiece | Backward quadruple nosepiece, Center adjustable | ● | ● |
Focusing | Coaxial coarse & fine adjustment, Range 28mm,Fine division 0.002mm | ● | ● |
Stage | Revolving Round Stage Diameter Φ160mm, Graduated in 1° Increments, Minimum resolution 6’ when using vernier scale | ● | ● |
Mechanical stage, Moving rang 30X40mm | ● | ● | |
Condenser | NA1.25 Abbe condenser with iris diaphragm & filter | ● | ● |
Analyzer | Rotatable analyzer with gradation 0°-90° | ● | ● |
Polarizer | 360° Rotatable | ● | ● |
Bertrand Lens | Bertrand Lens,sliding in/out of optical path | ● | ● |
Optical Compensator | λ Slip(First class red), 1/ 4λ Slip, Quartz wedge | ● | ● |
Illumination | 12V/20W Halogen lamp, Brightness adjustable(Transmitted illumination) | ● | ● |
12V/50W Halogen lamp, Brightness adjustable(Reflected illumination) | ● | ● | |
Micrometer | ● | ● |
Weight | 15 kg |
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Modelo | YR0264 Binocular, YR0265 Trinocular |