Lens Spacer, 2.0 in. Diameter, 8.0 mm Thick, Aluminum, 6-pack
Lens Spacer, 2.0 in. Diameter, 8.0 mm Thick, Aluminum, 6-pack
Model: LT20-SP8-PK
Product Series Overview
Lens Tube Spacers and WashersThe LT20-SP8-PK Tens Tube Spacer Set is a set of six black anodized aluminum rings sized to fit into LT20 and LH-2A 2 in. lens mounts. Much more efficient and effective than using retaining rings for spacing lenses, they are ideally suited for making fixed multi-element lens assemblies like collimators and beam expanders. These spacers are 8 mm thick and have a thin-wall design to maintain a 90% clear aperture. LT20-SP series spacers are also avaialble in six additional thicknesses from 0.5 to 25 mm. Note that the LT20-SP05-PK 0.5 mm thick spacers are made from black Delrin (acetal plastic) and can also be used as protective washers.
Resources & Downloads
3D Product Models
2D Product Drawings
LT-SP.pdf(19.4 kB, PDF)
Other
LT20-SP8-PK RoHS Certificate(278.8 kB, PDF) LT20-SP8-PK_RoHS2021.pdf(684.4 kB, PDF)