Housing : 12# Die-casting grey powder coated aluminum . T=60-80µm
Adhesion of ISO class 1/ASTM class 4B
Front ring: Staines steel (SUS 304#, 316# optional)
Lens: Optical Glass
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Housing : 12# Die-casting grey powder coated aluminum . T=60-80µm
Adhesion of ISO class 1/ASTM class 4B
Front ring: Staines steel (SUS 304#, 316# optional)
Lens: Optical Glass