Flange Couplers and Adapters
Flange Couplers and Adapters
Flange Couplers and Adapters simplify coupling an Oriel® Light Source to other optical components when flange sizes and genders create an unideal mating situation. Adapters are also available for coupling Oriel components to non-Oriel components, such as Newport's line of Lens Tubes and C mount threaded components.
- Coupling rings enable mating of two flanged components of same gender
- Economical set screw type coupling rings
- light tight quick connect coupling rings
- Quick connect adapter converts set screw type flange to quick connect type flange
- Flange step down adapters enable mating of two components of different flange sizes
- Lens tube adapters for mating an Oriel flanged component to Newport lens tubes series See All Features
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
 | 66289 Flange Couplers & Adapters | Discontinued | ||||
 | 66290 Flange Couplers & Adapters | |||||
 | 66292 Flange Couplers & Adapters | |||||
 | 66293 Flange Couplers & Adapters | Discontinued | ||||
 | 66294 Flange Couplers & Adapters | Discontinued | ||||
 | 66297 Flange Couplers & Adapters | Discontinued | ||||
 | 66298 Flange Couplers & Adapters | Discontinued | ||||
 | 77790 Flange Couplers & Adapters | |||||
 | 77791 Flange Couplers & Adapters | |||||
 | 77792 Flange Couplers & Adapters | |||||
Features
Set Screw Type Coupling Rings
The 77829 Set Screw Type Coupling Ring has two 1.5 inch female flanges, useful for coupling two 1.5 inch male flanged components. The two male flanged components are held in place by 6-32 cone point type set screws and can be loosened and tightened with a 1/16 inch hex wrench.
Quick Connect Type Coupling Rings
Quick Connect Coupling Type Rings provide both a convenience and performance advantage over Set Screw Type Coupling Rings. A thumbscrew locks the coupling ring in place, eliminating the need for set screws and Allen wrenches. This is ideal for setups that are frequently disassembled and reassembled. Quick Connect Type Coupling Rings are also light tight. Two different models are available:
- 77791 : 1.5 inch flange, double female
- 77792 : 1.5 inch flange, double male
Flange Step Down Adapters
Flange Step Down Adapters are useful for allowing Oriel 2 and 3 inch series condensing lenses to be used with 1.5 and 2 inch diameter accessories. Be aware that there will be a loss in output power from a collimated beam due to the reduction in clear aperture. If the output beam is focused, this step down in flange size can be done without any output power loss. The beam can then be recollimated with additional optics. Two types of Flange Step Down Adapters are offered:
- 66292 : 2 inch male and 1.5 inch female flanges, reduces clear aperture from 1.9 to 1.3 inches
- 66290 : 3 inch male and 1.5 inch female flanges, reduces clear aperture from 2.7 to 1.3 inches
Oriel to Newport Lens Tube Adapters
These adapters allow Oriel 1.5 inch series flanged components to coupled to Newport's line of Lens Tube products, opening nearly limitless possibilities when designing a system. Be aware that when reducing flange size from a 1.5 inch flange to a 1 inch lens tube flange, there is output power loss from a collimated beam due to the reduction in clear aperture. Focused beams do not experience this output power loss. Two different Lens Tube Adapters are offered:
- LT10-UADPT : 1.5 inch female flange and female 1 inch Lens Tube flanges
- LT20-UADPT : 1.5 inch female flange and female 2 inch Lens Tube flanges
C Mount Adapters
C Mount Adapters are useful for coupling a 1.5 inch flanged component to a C mount threaded component. Two different C-Mount Adapters are offered:
- 78816 : 1.5 inch female and male C mount flanges
- 78818 : 1.5 inch female and to female C mount flanges
Quick Connect Adapter
The 77790 Quick Connect Adapter converts a 1.5 inch diameter set screw type female flange into a quick connect type female flange. This is useful for a female flanged component that requires frequent coupling changes. Be aware that the clear aperture is reduced to 1.2 inches (30 mm) when this adapter is used.
