Blue Fireball M48 (2" Filter) Male Thread to T / T2 Female Thread Adapter
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This adapter has a male 2" filter thread (M48x0.75) on one side and a female T / T2 thread (M42x0.75) all the way through on the inside.
- Total thickness = 4.5mm (0.18")
- Optical length = 2.5mm (0.10")
- Female T thread length = 4.5mm (0.18")
- Male 2" thread length = 2.0mm (0.08")
- Maximum outside diameter = 50.7mm (2") so this can slide into 2" focusers
- Made of black anodized aluminum.
Blue Fireball part number: T-12
Other Information
- Country of Manufacture: China
This adapter has a male 2" filter thread (M48x0.75) on one side and a female T / T2 thread (M42x0.75) all the way through on the inside.
- Total thickness = 4.5mm (0.18")
- Optical length = 2.5mm (0.10")
- Female T thread length = 4.5mm (0.18")
- Male 2" thread length = 2.0mm (0.08")
- Maximum outside diameter = 50.7mm (2") so this can slide into 2" focusers
- Made of black anodized aluminum.
Blue Fireball part number: T-12
This adapter has a male 2" filter thread (M48x0.75) on one side and a female T / T2 thread (M42x0.75) all the way through on the inside.
- Total thickness = 4.5mm (0.18")
- Optical length = 2.5mm (0.10")
- Female T thread length = 4.5mm (0.18")
- Male 2" thread length = 2.0mm (0.08")
- Maximum outside diameter = 50.7mm (2") so this can slide into 2" focusers
- Made of black anodized aluminum.
Blue Fireball part number: T-12
Other Information
- Country of Manufacture: China
Blue Fireball M48 (2" Filter) Male Thread to T / T2 Female Thread Adapter