CSB Series Tube Lens Extension Tube Cage Shading Tube Cage Coaxial System 30mm Lens Tube Optical Experiment

Product information

Cage lens sleeve (multiple height options)

Characteristic

▶It can be used as extension tube of CCD camera with different diameter adapter ring (C port adapter is required)

▶Easy to construct multi-component optical system

▶Using multiple snap rings to install several optical elements in the same sleeve

▶Directly compatible with 1-inch lens sleeve with various connectors

▶It can be directly installed with 25 mm optical elements and is compatible with SM1 series interfaces

▶The C-Port at both ends of the sleeve adopts the ring type design and the use of the male and female sleeves

Optical commonly used thread size standard

This is the unique thread of Thorlabs in the United States, not the commonly used optical thread. SM is the code for the thread of the sewing machine in terms of thread expression, but this company in the United States uses it to connect the internal and external threads of the optical lens and the sleeve. The nature of the thread is UNS, and the United States has a special thread with a tolerance accuracy of 2A / 2B. The special place of this thread is 40 teeth per inch regardless of the diameter. The specific dimensions are as follows:

A :Lens sleeve is very suitable for building compact optical cage system. The sleeve can be used to mount one or more optics. With our snap ring, we can easily set the depth of the sleeve, thus separating and fixing the optical elements. These stackable lens sleeves are compatible with all diameter (25.4mm) threaded assemblies. Each lens sleeve is attached with a snap ring, or additional snap rings can be purchased to build the system.

B :Multiple sizes available

One end of the sleeve needs to be matched with a snap ring adapter (model: CSK2), compatible with the C-mount adapter (model: C-CSA), can be used to transfer CCD camera interface.

Application scenario display

We supply a wide range of optics to create an easy-to-build experimental platform in an optical system.

Why do we choose Alcoa 7075 aluminum alloy?

Lighter, stronger, more durable, and superior thermal stability

Because 7075 has better mechanical properties, and has good ductility, high strength, toughness and good fatigue resistance. Under the same material, the 7075 is 64% higher and 58% higher than the 6061, and the tensile strength and strength are 85% and 82% higher, respectively.

Ingenuity, excellence

In the eyes of the refined craftsman, the micron-level gap of the precision thread pair will lead to deviations in the optical test results. Only after dozens of manual grinding and inspections, we are careful and ingenious, only to create a more stable and reliable optical machine product. To help your experiment, teaching and research and development projects go smoothly.

INFORMATION

notes for customers

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