Blue Fireball M48 (2" Filter) Male Thread to T / T2 Male Thread Adapter
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New version with longer threads
This adapter has a male 2" filter thread (M48x0.75) on one side and a male T / T2 thread (M42x0.75) on the other side.
- Total thickness = 9mm (0.35")
- Optical length = 1mm (0.04")
- Male T thread length = 4mm (0.16")
- Male 2" filter thread length = 4mm (0.16")
- Maximum outside diameter = 50.7mm (2") so this can slide into 2" focusers
- Made of black anodized aluminum
Blue Fireball part number: T-05
Other Information
- Country of Manufacture: China
New version with longer threads
This adapter has a male 2" filter thread (M48x0.75) on one side and a male T / T2 thread (M42x0.75) on the other side.
- Total thickness = 9mm (0.35")
- Optical length = 1mm (0.04")
- Male T thread length = 4mm (0.16")
- Male 2" filter thread length = 4mm (0.16")
- Maximum outside diameter = 50.7mm (2") so this can slide into 2" focusers
- Made of black anodized aluminum
Blue Fireball part number: T-05
New version with longer threads
This adapter has a male 2" filter thread (M48x0.75) on one side and a male T / T2 thread (M42x0.75) on the other side.
- Total thickness = 9mm (0.35")
- Optical length = 1mm (0.04")
- Male T thread length = 4mm (0.16")
- Male 2" filter thread length = 4mm (0.16")
- Maximum outside diameter = 50.7mm (2") so this can slide into 2" focusers
- Made of black anodized aluminum
Blue Fireball part number: T-05
Other Information
- Country of Manufacture: China
Blue Fireball M48 (2" Filter) Male Thread to T / T2 Male Thread Adapter