Description
Product Description
- Stackable external thread design for building multi-element optical systems
- SM05 (0.535″-40) thread, compatible with Ø1/2 inch optical components
- Independently lockable mounting base plate
- Vertical height adjustment range of 23.8 mm
- Includes 1 CSK05 retaining ring
The lens tube accommodates Ø1/2 in (12.7 mm) optical components. Each tube comes with one CSK05 retaining ring to separate and secure optical elements.
| Model | CSA05-0.5 | CSA05-1 | CSA05-1.5 | CSA05-2 | CSA05-3 |
| Body Length | 12.7 mm | 25.4 mm | 38.1 mm | 50.8 mm | 76.2 mm |
| Body Diameter | Ø17.8 mm | Ø17.8 mm | Ø17.8 mm | Ø17.8 mm | Ø17.8 mm |
| Thread Type | SM05 (0.535″-40) internal & external thread | SM05 (0.535″-40) internal & external thread | SM05 (0.535″-40) internal & external thread | SM05 (0.535″-40) internal & external thread | SM05 (0.535″-40) internal & external thread |
| Weight | 4.1 g | 7.7 g | 11.4 g | 15.3 g | 22.0 g |
| Material | 7075 Aluminum Alloy | 7075 Aluminum Alloy | 7075 Aluminum Alloy | 7075 Aluminum Alloy | 7075 Aluminum Alloy |
Technical Description
(1) The CSA05 series Ø1/2 inch lens tube uses standard SM05 (0.535″-40) threads for continuous stacking and direct connection to any SM05 (0.535″-40) threaded components. It is compatible with 16 mm cage systems for flexible construction of compact optical assemblies.
(2) The lens tube accommodates Ø1/2 in (12.7 mm) optical components. Each tube includes one CSK05 retaining ring to separate and secure optical elements. Additional retaining rings can be purchased separately to position multiple components inside the lens tube.
Assembly
Application Examples
