Superb Nikon CFI60-POL optics provide excellent images to eyepieces and to Nikon’s digital cameras. LV100N POL enables a range of studies from conoscopy to orthoscopy using a full range of dedicated accessories. Ci-POL enables a range of studies on a compact microscope.
These instruments feature episcopic and diascopic illumination for mineralogical study of gross or thin sections. Optically active materials may be studied for composition and distribution analysis.
Nikon’s innovative, strain free, long working distance, high NA, eco-glass component POL objectives deliver clear, high contrast images to the observer and digital camera.
Episcopic studies are possible with the LV-UEPI-N illuminator. The 12V-50W lamphouse is used for diascopic and episcopic illumination. Switching illumination, epi to dia, is a simple operation.
A comprehensive range of accessories for quantitative analysis is provided by Berek, Senarmont and Quartz wedge compensators, supported by a vernier scale mechanical stage.
LV100N POL and Ci-POL stands accept tall, gross samples due to the extra-long 30mm focus range, exceeding the normal range of diascopic microscope models.
Nikon's unique fly-eye optical illumination design for diascopic illumination ensures uniform brightness throughout the full visual field, perfectly suiting digital imaging applications and quantification analysis.
The Nikon P-N POL nosepiece with a DIN standard compensator slot accepts compensators for advanced quantitative measurements. All five objective lens mount positions may be centered, with objectives facing backwards from the operator when not in use.
The Nikon P-I intermediate tube incorporates a precision rotatable slider-type analyzer capable of full 360-degree operation for orthoscopic studies.
The included focusable and centrable Bertrand lens enables the observation and capture of conoscopic figures.
Nikon's well-accepted infinity optics are used in both objective sets. CFI60 objectives provide longer standard working distance and high NA, together with superb image flatness and contrast with cover glass correction. CFI60-2 objectives provide pin sharp, aberration free images for non cover glass applications.
| LV100N POL | Ci-POL | |
| Main Body - Optical System | CFI60 infinity | |
| Main Body - Illumination | 12V-50W halogen lamp; 12V-50W DC transformer built-in; Diascopic/Episcopic illumination changeover switch; Fly-eye lens; NCB11, ND8 filters built-in; 12V-100W type optional (requires external power supply) | 6V-30W halogen lamp; 6V-30W transformer built-in; ND8, ND4 filters built-in |
| Main Body - Focusing | Coaxial coarse/fine focus knob; Focus stroke: 30mm; Coarse: 14mm per rotation; Fine: 0.1mm; Minimum reading: in 1u00b5m increments | Coaxial coarse/fine focus knob Focus stroke: 30mm Coarse: 9.33mm per rotation Fine: 0.1mm Minimum reading: in 1u00b5m increments |
| Eyepiece | 10x (F.O.V. 22mm) | |
| Eyepiece Tube | P-TT3 Trinocular Tube for polarizing microscopy; P-TB2 Binocular Tube for polarizing microscopy | |
| Intermediate Tube | Built-in focusable Bertrand lens removable from optical path; Switchable Conoscopic/Orthoscopic observations; Analyzer built-in; Plate/compensator slot | |
| Analyzer | 360u00b0 rotary dial; Minimum reading angle 0.1u00b0 | |
| Nosepiece | Centering quintuple nosepiece (detachable); DIN slot | |
| Stage | Top-grade dedicated circular graduated stage. Rotatable 360u00b0 horizontally; can be fixed at a specific position. Graduated 360u00b0 (in 1u00b0 increments); Click stops each 45u00b0. Attachable mechanical stage: 35 x 25mm travel; vernier 0,1mm | Ball bearing rotary stage Rotatable 360u00b0 horizontally Can be fixed in a specific position Graduated 360u00b0 (in 1u00b0 increments) Rotation clamp equipped Attachable mechanical stage: 35 x 25 mm travel Vernier 0.1mm |
| Condenser | Dedicated strain-free swing-out type; P Achromat N.A. 0,9 | |
| Polarizer | Fixed to the bottom of the condenser holder; with Scale markings | No scale markings |
| Objectives | CFI P Achromat 4x, 10x, 20x, 40x, 100x CFI LU Plan Fluor Epi P 5x, 10x, 20x, 50x,100x | CFI P Achromat 4x, 10x, 20x, 40x, 100x CFI TU Plan Fluor Epi P 5x, 10, 20x, 50x, 100x |
| Episcopic Illuminator | LV-UEPI Universal Epi-illuminator accommodates a 12V-50W illumination transformer | LV-UEPI-N Universal Epi Illuminator Requires an external power supply |
| Compensators | P-CL Standard 1/4 u03bb & tint plate, quartz wedge or Senarmont compensator can be inserted into intermediate tube slot | Standard 1/4 Lambda and tint plate, quartz wedge or Sernamont compensator can be inserted into intermediate tube slot |
| Power Consumption | 1.2A/75W | 0.8A/38W |
| Weight | Approx. 17kg (standard trinocular set) | Approx. 14kg (standard binocular set) |
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