
Adapter for Ø50.8 mm Off-axis Parabolic Mirrors MP30DA
MP30DADesign Tools
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Adapter for Ø50.8 mm Off-axis Parabolic Mirrors
Product Description
- For adapting off-axis parabolic mirrors
- Optical wall outer diameter and thread outer diameter optional
LBTEK off-axis parabolic mirror adapter is used to mount the off-axis parabolic mirror into various mechanical mounts and coaxial system components. Each adapter includes three M3 or M4 counterbored holes and one alignment pin, facilitating the installation and fixation of the mirror.
Adapter for Ø50.8 mm Off-axis Parabolic Mirrors
LBTEK adapter for Ø50.8 mm off-axis parabolic mirror. The MPSM2TA adapter features SM2 (2.035"-40) external threads, allowing direct installation of the Ø50.8 mm MPM mirror onto components with SM2 internal threads. It includes 1 SM2R retaining ring and 3 M4 socket head cap screws. The MP30DA adapter features a Ø76.2 mm smooth outer diameter, allowing direct installation of the Ø50.8 mm MPM mirror onto components with a Ø76.2 mm inner bore. It includes 3 M4 socket head cap screws.
- For adapting Ø50.8 mm off-axis parabolic mirrors
- Includes 3 M4 counterbore holes and 1 alignment pin
- MPSM2TA: SM2 external thread
- MP30DA: Ø76.2 mm smooth outer diameter
Assembly Diagram

LBTEK Off-Axis Parabolic Mirror Assembly Diagram
- ① Standard O-Type Two-Axis Optical Mount AMMC-2B ×1
- ② Off-Axis Parabolic Mirror Adapter MP2ODA ×1
- ③ Ø25.4 mm Off-Axis Parabolic Mirror ×1
- ④ Ø12.7mm Stainless Steel Optical Post OP-40 ×1
- ⑤ Base-Mounted Ø12.7 mm Post Holder PH-40B ×1
| Surface treatment | Black anodized |
| Main material | 6061-T6 aluminum alloy |
| Included accessories | 3 M4 hex socket head cap screws |
| Adapter Specifications | Ø76.2 mm smooth wall |
| Applicable optical component specifications | Ø50.8 mm Off-Axis Parabolic Mirror |
Product Family: Off-axis Parabolic Mirror Adapters (6 variants)
| Product | SKU | Applicable optical component specifications | Surface treatment | Main material | |
|---|---|---|---|---|---|
| Adapter for Ø50.8 mm Off-axis Parabolic Mirrors MP30DA Current |
MP30DA
| Ø50.8 mm Off-Axis Parabolic Mirror | Black anodized | 6061-T6 aluminum alloy | |
| Adapter for Ø50.8 mm Off-axis Parabolic Mirrors MPSM2TA |
MPSM2TA
| Ø50.8 mm Off-Axis Parabolic Mirror | Black anodized | 6061-T6 aluminum alloy | View |
| Adapter for Ø25.4 mm Off-axis Parabolic Mirrors MPSM1TA |
MPSM1TA
| Ø25.4 mm off-axis parabolic mirror | Black anodized | 6061-T6 aluminum alloy | View |
| Adapter for Ø25.4 mm Off-axis Parabolic Mirrors MP2ODA |
MP2ODA
| Ø25.4 mm off-axis parabolic mirror | Black anodized | 6061-T6 aluminum alloy | View |
| Adapter for 12.7 mm Diameter Off-axis Parabolic Mirrors MPSM05TA |
MPSM05TA
| Ø12.7 mm off-axis parabolic mirror | Black anodized | 6061-T6 aluminum alloy | View |
| Adapter for 12.7 mm Diameter Off-axis Parabolic Mirrors MP1ODA |
MP1ODA
| Ø12.7 mm off-axis parabolic mirror | Black anodized | 6061-T6 aluminum alloy | View |






