LBTEK-Your Trusted Partner For Optoelectronic Experiments!

Product Description

Achieves open/closed states for the light path
With SM1 internal and external threads
Clear aperture of 7.2 mm

The optical shutter provided by LBTEK allows for the passage and blocking of light beams by rotating the knurled housing. The main body is marked with the closing direction, and rotating it in the indicated direction closes the shutter. The main body is made of aluminum alloy and features SM1 internal and external threads, making it highly suitable for use with lens tubes.

Attribute

Main material6061-T6 aluminum alloy

Surface treatmentBlack anodized

Optical Shutter

Achieves both open and closed states for the light path
Compatible with 30 mm coaxial systems
7.2 mm clear aperture when open
Complete light blockage when closed

The LBTEK Optical Shutter SM1LH can achieve two states: open and closed for the clear aperture, adjusted via a knurled knob. The main body is marked with the rotation direction for closing, and positions for both open and closed states are secured with V-groove indexing, providing distinct tactile feedback when adjusted into place. Featuring SM1 internal and external threads, it can be used with our lens tubes or coaxial mounting plates. With an outer diameter of 36 mm, it is suitable for free-space applications or 30 mm coaxial systems.

The optical shutter is installed on the coaxial system and fixed mounting base.

	Product Model	Clear Aperture	Unit Price	Compare	Lead Time
	SM1LH	Ø7.2 mm	$61.84		6 weeks