Grid Eyepieces

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Brand Name :

Vardhan Works

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Product Specifications

View Head	Compatible with straight and inclined eyepiece configurations.
Focus System	Manual diopter adjustment at the eyepiece.
Spare Parts	Replacement grids, eyecups, protective lens covers, and cleaning accessories available.
Features	Etched or printed grid/scale, anti-reflection coated optics, high contrast reticle, dust-resistant construction.
Theory	Other, Grid Eyepieces are specially designed microscope eyepieces incorporating a measuring grid or graticule for precise measurement and calibration tasks in microscopy applications.
Drawtube	Other, Standard 23.2 mm diameter with compatibility to most laboratory microscopes.
Sensor	Not applicable (optical analog device).
Resolution	Dependent on micrometer/graticule scale; typical divisions 0.1 mm or 0.01 mm.
Interface	Fits into standard eyepiece holders; mechanical interface only.
Frame Rate	Not applicable; not a digital device.
Focal Distance	Adjusted to collimate with microscope focus, typical working distance 10 mm to 30 mm.
Magnification	Commonly available in 5x, 10x, 16x, and 20x magnifications.
Dimensions	Eyepiece OD 23.2 mm or 30 mm; length varies by model (typically 40 mm to 60 mm).
Focus Range	5 diopters individual focus adjustment.
Eyepieces	Grid Eyepieces
Eyepiece Tube	Fits standard monocular and binocular eyepiece tubes (23 mm or 30 mm).
Illumination	Requires external microscope illumination source; not integrated.
Coarse Adjustment Range	Determined by microscope; eyepiece provides fine scale reference.
Fine Adjustment Range	Allows for precise measurement alignment within 0.01 mm.
Working Stage	Dependent on attached microscope stage.
Still Image Capture Resolution	Not applicable; visual grid provides analog measurement.
Video Capture Resolution	Not applicable; for direct visual observation only.
Image Format	Visual analog; grid visible in field of view, not a digital format.
Interpupillary Distance	Set by microscope; eyepiece itself is single optical unit.
Objective Achromatic	Works with standard achromatic objectives for color-corrected measurement.
Condenser	Not applicable to eyepiece; uses microscope condenser.
Light Source	No built-in light source; utilizes microscope illumination system.