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Corner Cube Retroreflectors


Corner Cube Prism is also called Retroreflector or Trihedral Prism. In the Corner Cube Prism, three reflecting surfaces are perpendicular to each other, like the side wall of the cube. The input surface is perpendicular to the cube diagonal. Disregarding the angle of incidence, the output beam is parallel to the input one, but it is of opposite direction. Inset of the several corner prisms, for better matching, their entrance-exit surface is often hexagonal. In case of this prism the phenomenon of full internal reflection occurs so it is not necessary, (however it is possible) to put mirror coating on the reflecting faces. Normally the reflection surfaces are Al reflection coating, and then covered with Cu and Black Painting.


Specifications:
Material:
BK7 Glass
Dimension Tolerance (mm):
0.2 (General), 0.1 (High Precision)
Deviation:
180 3 arc secs
Flatness (per 25mm 633nm):
2(General), 10 (High Precision)
Clear Aperture:
80% (small size),90%(large size)
Surface Quality:
60/40 (General), 10/5 (High Precision)
Bevel (mm):
0.1-0.5
Coating on input and output sides:

Note for corner cube retroreflector:
(1). Besides N-BK7, custom-made corner cube Prisms made of other optical materials are available.
(2). Corner Cube Prisms with lower deviation tolerance, such as 1, 30, or 10, are available.
(3). Corner Cube Prisms with better surface Quality (better than 40/20 or 20/10) are available.
(4). HR or Metal reflection coating(Al, Ag, Cu, etc.) on reflection surfaces is available.
(5). AR coating on input/output surface is available upon request.
(6).Custom-made non-standard Corner Cube Prisms at any other size are available upon request.

Congratulations on the purchase of your Rxiry XR1800C laser rangefinder, a cost-effective professional rangefinder. This compact and lightweight laser is a flexible tool for your measurement needs. This rangefinder includes eight measurement modes, three target modes, RS232 serial data output and Rxiry measurement APP.
Integrating laser sensor, inclination sensor and compass , it can measure horizontal distance, slope distance, vertical distance, inclination, calculate the 2D and 3D missing line routine and Azimuth

Measurement Mode
VD ML mode
Calculate height difference of 2 points by measuring the distance of them. And the 2 points need be visible and the laser can reach them.
HD ML mode
Calculate the horiz0ntial distance of 2 points in the vertical direction. And the 2 points need be visible and the laser can reach them.
HT mode
Calculate height of 2 points, and first point should be visible and laser can reach it, for example, measure the height of buildings, water tower, high voltage line, electric pole.
HD HT mode
Calculate height of object by 3 points on it when top and bottle of object are invisible, it mean that the point can not be locked by lase, for example, measure the height of tree
HD / SD mode
Measure the horizontal distance and slop distance of target point in same time
VD mode
Measure the vertical distance and inclination of target point
SPD mode
Indicate the speed of moving object
GPS mode
Indicate the location of the rangefinder

Micro Pore Optic (MPO) is a kind of grazing incidence optical element, which can focus high-energy rays, such as X rays, ultraviolet light. MPO is a type of thin slice glass with porous structure. MPO is made up of millions of square shaped pores. The micro pore size is in micron scale and the surface of their inner wall has very low roughness. The shape of MPO can be divided into two classes: plane and sphere. The planar MPO can converge to the astigmatism, while the spherical MPO can converge to the parallel light. So far, in all known optical components of X ray, MPO not only guarantee the large field of view and high resolution, but also has the smallest volume and weight. In order to get the best focusing effect, we can coat surface of the micro pores inner wall with increasing reflective film, different application bands using the different film materials.

Specifications:

Pore size(microns):1020100customized
Packing: square packed radially packed
Boundary dimension: 50mm50mm;60mm, customized
Thickness(mm): 123customized
Shape: plane sphere
Radius of curvature(mm): 100150750others tbd
Film materials: Aluminium Nickelcustomized

Square hole , Focus , Lightweight
Large field of view
High resolution

Applications:

Aerospace navigation
Deep-space detection
X-ray astronomy
Safety inspection system
Military reconnaissance
X-ray imaging/counting detection

Display readout: -1999 . +9999
Input: DC 4 .. 20 mA Temperature / Pressure / Level
Output: 4 ... 20 mA
Accuracy: 0.2% F.S.
IP rating: IP67