CDM-12 Ring-driven Variable Threaded 30mm Cage Plate Diaphragm, Suitable for Optical Experiments

Product information

The ring driven adjustable diaphragm is very suitable for cage type narrow space. Ring driven diaphragm is particularly useful in cage assembly

Characteristic

• diaphragm ring drive design is very suitable for cage system construction

• version with lithography scale indicates aperture size

• reducing the aperture can effectively block the incident light

• 26mm diameter protruding thread is compatible with our csj-30 cage plate

CDM-12 dividing diaphragm uses an additional laser engraving scale to indicate the actual size of the diaphragm, in mm, with an error of ± 0.5 mm. This kind of diaphragm is very suitable for integration into cage system with only fine alignment. Dividing diaphragm with protruding thread

-SM1 (1.035 "- 40) thread on both sides

Ring control, maximum hole diameter 12 mm ·

Black elastic steel blade

-With 0.05 "(1.3 mm) hex fastening screw, lockable

CDM-12 diaphragm provides additional laser scale to indicate the actual diameter of diaphragm in mm within ± 0.5mm. In applications where the diaphragm cannot be seen directly, such as the lens sleeve configuration, this scale greatly simplifies the process of optimizing the diaphragm diameter.

Adjustable aperture: φ 1mm-12mm

Can be used with csj-30 cage plate

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.

 Measurement error: Please allow a small measurement error.