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
Jan 8, 2019
Well MachinedPros: Cons: Comments:
This is not the first Blue Fireball item that I have ordered from Agena. They have all been well-machined, well- priced and work perfectly. I also appreciate the quick turnaround time and the USPS international option worked well. I received my item in Canada a little over a week after placing the order, a period which included the New Year holiday. Agena will continue to be an important source for my astronomical needs.
This review was provided courtesy of AgenaAstro.comSep 5, 2018
Works as designedPros: Cons: Comments:
I have several items from this manufacturer. They all work as designed. The threads are full and sized correctly. I have purchased adapters from other sources and the threads did not cover the full area to be threaded, and the threads were slightly too small.
This review was provided courtesy of AgenaAstro.com