LBTEK-Your Trusted Partner For Optoelectronic Experiments!

Product Description

Material: 6061-T6 Aluminum Alloy
Surface Treatment: Black Anodized, Straight Knurling
Internal/External Thread Options Available
Thread Specifications: SM05, SM1, SM2 available

LBTEK SM05, SM1, SM2 Thread Protective Caps, available in both internal thread protective caps and external thread protective caps. The former can be screwed onto the end of mechanical parts with external threads; the latter can be screwed onto the end of mechanical parts with internal threads. They can be used to protect optical components, providing dustproof and light-blocking functions. The straight knurling on the edge of the end caps facilitates tightening and removal.

Attribute

Material6061-T6 aluminum alloy

SurfaceBlack anodized

Thread specificationSM05, SM1, SM2, internal/external thread options available

SM05 Lens Sleeve Cap

Material: 6061-T6 aluminum alloy
Surface treatment: Black anodized

LBTEK SM05 Lens Sleeve Cap, including SM05-C1 internal threaded protective cap and SM05-C2 external threaded protective cap. The former features SM05 internal threads and can be screwed onto the end of mechanical components with SM05 external threads; the latter has SM05 external threads and can be screwed onto ends with SM05 internal threads, providing protection for optical components against dust and light.

Lens Sleeve Cap Protecting from Dust

	Product Model	Thread specification	Unit Price	Compare	Lead Time
	SM05-C1	SM05 internal thread	$9.28		today
	SM05-C2	SM05 External Thread	$9.28		today

SM1 Lens Sleeve Cap

Material: 6061-T6 aluminum alloy
Surface treatment: Black anodized

LBTEK SM1 Lens Sleeve Cap, available in two types: SM1-C1 internal threaded protective cap and SM1-C2 external threaded protective cap. The former features SM1 internal threads and can be screwed onto the end of mechanical components with SM1 external threads; the latter has SM1 external threads and can be screwed onto ends with SM1 internal threads, providing protection for optical components against dust and light.

Lens Sleeve Cap Protecting from Dust

	Product Model	Thread specification	Unit Price	Compare	Lead Time
	SM1-C1	SM1 internal thread	$11.51		today
	SM1-C2	SM1 External Thread	$11.51		today

SM2 Lens Sleeve Cap

Material: 6061-T6 aluminum alloy
Surface treatment: Black anodized

LBTEK SM2 Lens Sleeve Cap, available in two types: SM2-C1 internal threaded protective cap and SM2-C2 external thread protective cap. The former features SM2 internal threads and can be screwed onto the end of mechanical components with SM2 external threads. The latter has SM2 external threads and can be screwed onto ends with SM2 internal threads, providing protection for optical components against dust and light.

Lens Sleeve Cap Protecting from Dust

	Product Model	Thread specification	Unit Price	Compare	Lead Time
	SM2-C1	SM2 internal thread	$15.17		today
	SM2-C2	SM2 external thread	$15.17		today

Collimator Dust Cap

Thread specification: M8×0.75 internal thread
Surface treatment: Plow sandblasting
Material: 6061-T6

LBTEK Collimator Dust Cap with M8×0.75 internal thread, made of metal with plow sandblasted surface treatment, will not produce debris during long-term use. It can be installed at the end of collimators with M8×0.75 external threads to protect optical components, featuring dust-proof and light-blocking functions.

DC-M8 screwed onto the end of the fiber collimator

	Product Model	Thread specification	Unit Price	Compare	Lead Time
	DC-M8	M8×0.75 internal thread	$3.92		today