85mmTrack Stand Microscope Stand,ZJ-630

85mmTrack Stand Microscope Stand,ZJ-630

Specification: Scope holder:Φ85mm Track Length:520mm Base Dimensions:320x305x16mm Coarse/Fine Focus Type: Coarse Focus Travel Distance:385mm Net weight: 3.52kg (7.76lbs) Dimensions: 320x305x536mm
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Product Details

85mmTrack Stand Microscope Stand,ZJ-630


Specification

Scope holder:Φ85mm

Track Length:520mm

Base Dimensions:320x305x16mm

Coarse/Fine Focus Type: Coarse Focus

Travel Distance:385mm

Net weight: 3.52kg (7.76lbs)

Dimensions: 320x305x536mm


Industry product knowledge

optical lens design

Optical performance (image quality): This is quantified by various metrics, including encircled energy, modulation transfer function, Strehl ratio, ghost reflection control, and pupil performance (size, location and aberration control); the choice of the image quality metric is application specific.

 Physical requirements such as weight, static volume, dynamic volume, center of gravity and overall configuration requirements.

 Environmental requirements: ranges for temperature, pressure, vibration and electromagnetic shielding.

 Design constraints can include realistic lens element center and edge thicknesses, minimum and maximum air-spaces between lenses, maximum constraints on entrance and exit angles, physically realizable glass index of refraction and dispersion properties.


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