These mounting plates provide versatile adaptability of mounting surfaces to the specific requirements of a given optical system. These plates can be used to adapt between English and Metric unit mounting, off-pattern mounting to optical tables, or simply to increase the available area for mounting components.
- Adapt mounting surfaces for different units and custom orientations
- Provides larger mounting surface when added to other stages and platforms
- Made from solid aluminum with a black anodized finish See All Features
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
![]() | 20050-01 Mounting Plates and PlatformsBase Plate, Heavy Duty, 410-RC Assembly | |||||
![]() | 290-BP Mounting Plates and PlatformsBase Plate, Fixed Height Platform, 10 in. x 6 in., (10) 1/4-20 CLR. | |||||
![]() | 290-TP Mounting Plates and PlatformsTop Plate, Fixed Height Platform, 6 x 10 in., 1/4-20 Thread, (12) 1/4-20 CLR. | |||||
![]() | 38 Mounting Plates and PlatformsMounting Platform, 3 in. x 5 in. x 0.5 in., 1/4-20 Thread | |||||
![]() | 410-RCP Mounting Plates and PlatformsMounting Plate, Dual Rod Platform, 5 x 6 x 0.5 in., 1/4-20 Thread | |||||
![]() | M-290-BP Mounting Plates and PlatformsTop Plate, Fixed Height Platform, 254 mm x 152.5 mm, M6 Thread, (10) M6 CLR. | |||||
![]() | M-290-TP Mounting Plates and PlatformsTop Plate, 254.0 mm x 152.5 mm, 33 holes M6 Thread, 12 holes M6 CLR. | |||||
![]() | M-UP-1A Mounting Plates and PlatformsMounting Plate, Universal, 65 mm x 65 mm x 12.7 mm, M6 Thread, Metric | |||||
![]() | UP-1A Mounting Plates and PlatformsUniversal Mounting Plate, 2.56 in. x 2.56 in. x 0.5 in., 1/4-20 Thread |
Features
UP-1A Universal Mounting Plates
Model 38 Mounting Plate
The Model 38 Platform is an anodized aluminum plate with an array of threaded 1/4-20 holes in 1-in. and 0.5-in. hole patterns, along with counter bored through holes, on its 3.0 in. x 5.0 in. surface (76.2 mm x 127 mm). This adaptor plate is particularly useful for mounting English components on to a metric optical table, or to provide a larger mounting surface to smaller stages or base plates. The model 38 is made from black anodized aluminum alloy. If a larger mounting platform is needed, we suggest using Model 290-TP. Model 39 is an adjustable version of this platform which is also available.
290 Versatile Mounting Plates
Model 290-TP mounting plate has an array of tapped and clearance mounting holes for attaching components. 290-BP base plate has two rows of clearance holes for tie-down to tables or magnetic bases. Both are used in Fixed Height Platforms assembly as top and base plates.


















