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Extension Tubes

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Bintel Extension <br>Tube 35mm (1.25")
Bintel Extension
Tube 35mm (1.25")

To help achieve focus
in 80mm Short Tube Gu...

Price: $39.00

Bintel Extension Tube 35mm (2")
Bintel Extension Tube 35mm (2")

Adds 35mm backfocus 2", Brass clamp

Price: $39.00

Bintel Extension Tube 50mm (2")
Bintel Extension Tube 50mm (2")

Adds 50mm Backfocus
2", Brass clamp

Price: $39.00

Bintel Extension Tube 80mm (2")
Bintel Extension Tube 80mm (2")

Adds 80mm backfocus
2", brass clamp

Price: $39.00


Orion Extension Tube (1.25")
Orion Extension Tube (1.25")

Adds 50mm back focus
1.25"

Price: $29.00