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Baader 3" RT Spacer Tube with 4" Dovetail # FOC-SPCR 2957109
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| Brand | Baader Planetarium |
| Part Number | 2957109 |
| Availability | available |
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Product Info
Manufacturer Description
The 3" RT Spacer allows changing back-focus by providing quick connect/disconnect spacing of the 3" RT Steeltrack Focuser (39mm spacing length).
Features:
- 4" external dovetail on one side for attachment of 3" RT Steeltrack Focuser.
- 4" internal dovetail receiver on opposite side, with 3 lock screws.
- 39mm spacing length.
- Baffled and blackened internal surface kills off-axis stray light.
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