optical axis

Be aware as well that these transforms are centered about the zero-frequency optical axis of the system.

Front-end of the optical axis image acquisition system consists of visible light CCD (or low-light CCD) and infrared cameras composition.

At least a portion of the second lens group G2 is movable along an optical axis of the rear-focus optical system upon focusing.

Light that passes focus is refracted to be parallel to the main optical axis .

The first-group frame unit (41) holds the first lens group (G1) and moves it in the direction along the first optical axis (A1).

The first lens group (G1) receives a light flux entering along a first optical axis (A1).

and a reflective element folding the first optical axis into the second optical axis in an angle of less than 180 degrees;

The Diffraction Properties of Volume Holographic Gratings in Photorefractive Crystal in the Discretional Direction of Optical Axis

Research of parallel degree of optical axis and beaming spot into and out of incepting view field for laser apparatus

Study on the Digital Image Correlation Method for Dynamic Displacement Measurement in the Case of Slant Optical Axis

Study on the Digital Speckle Correlation Method for In-Plane Displacement Measurement in the Case of Slant Optical Axis

Reflecting prisms--Optical axis, length of opticalaxis, axial section and optical parallelism

Interference pattern of convergent light for a uniaxial crystal with optical axis parallel to surface

Optical Axis Height from the bottom of the instrument

A method of verticality adjusting between optical axis and carrier in Two-Dimensional vision measurement

a spring member provided between the lens and the housing and holding the lens in the housing movably in the optical axis direction;

Theoretical analysis of the direction of the optical axis

Refraction regularity of extraordinary ray in uniaxial crystal with arbitrarily oriented optical axis

Alignment and Calibration of Optical Axis of A Phased Array Radar

Measure Precision Analysis about Measure Equipment of Multi-optical Axis Parallelism

Measurements of refractive indices and optical axis of uniaxial crystal using Brewster angle method

Theoretic Analysis of Uniaxial Optical Axis Interference Patterns

After being refracted, light parallel to the main optical axis passes focus,

Relative Orientation and Epipolar Arrangement based on Forward Moving Image Pairs along the Optical Axis

Handy method to detect divergence angle and optical axis parallelism of laser guidance device

Realization of large-aperture collimator to measure of optical axis parallelism

A discussion about measurement method of parallelism of optical axis of binocular telescope

Optical Axis Stabilization and Tracking Technology of TV Guidance Systems

The Automatic Following Optical-Axis of Fuzzy Control in the Automobile Headlight Tester

Method of Improving Location Accuracy in the Intelligent Optical-axis Testing System

Mathematical Expression of Included Angle between Optical Axis and Ray Axis

Application of Single-chip Computer in Laser Optical Axis Instruments

wherein the lens system comprises: a front lens group having a first optical axis;

Synthesis of Radar CCD TV Camera System with Antenna Pedestal Optical Axis

Aligning optical axis and axis of rotation in LDWS by reflection of plane grating

Epipolar Image Generation and Corresponding Point Matching Based on Vehicle-based Images Along Optical Axis

a magnet spaced apart from the coil and moving the lens in the optical axis direction;

Resection of Imagery Along Optical Axis

a back lens group consisting of one or more lenses having a second optical axis;

a coil moving the lens in the optical axis direction;