Blue Fireball M56 Female & M52 Female to M48 Male Thread Adapter (For Takahashi FC-60)

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Description/Uses:
- Photo adapter for Takahashi FC-60 refractor with M48 male threads.
- Features an M56x0.75 female thread on one side and an M48x0.75 male thread on the other side.
- Recessed 5mm below the M56 female thread is an M52x0.75 female thread, so this might be able to function as an M52x0.75 female to M48x0.75 male thread adapter (please check specifications below for clearance requirements).
- Also comes with an M48x0.75 female threaded lock/orientation control ring which allows you to vary the spacing or orientation of your imaging cammera or other M48 threaded accessory.
Features:
- Precision machined, black anodized aluminum
Specifications:
- Total length = 20.0mm (0.79")
- M56 female thread specification = M56x0.75
- Length of M56 female thread (including unthreaded undercut) = 5mm (0.20")
- M52 female thread specification = M52x0.75
- Length of M52 female thread (including unthreaded undercut) = 5mm (0.20")
- M48 male thread specification = M48x0.75
- Length of M48 male thread (including unthreaded undercut) = 8mm (0.31")
- Optical length = 12.1mm (0.48") minimum assuming that entire M48 thread is used up and M48 lock ring is not utilized. Optical length will be longer if this is not the case.
- Lock ring female thread specification = M48x0.75
- Thickness of lock ring = 3mm (0.12")
- Clear aperture = 44mm (1.73")
- Maximum outside diameter = 60mm (M56/M52-M48 component); 74.7mm (lock ring)
- Weight = 1.6oz (combined); 0.9oz (M56/M52-M48 component); 0.7oz (lock ring)
Notes:
- The M48 lock ring has slightly oversized threads so it might feel loose by itself on the M48 male thread. However, it will lock securely against your camera or M48 threaded accessory.
Other Information
- Country of Manufacture: China
Description/Uses:
- Photo adapter for Takahashi FC-60 refractor with M48 male threads.
- Features an M56x0.75 female thread on one side and an M48x0.75 male thread on the other side.
- Recessed 5mm below the M56 female thread is an M52x0.75 female thread, so this might be able to function as an M52x0.75 female to M48x0.75 male thread adapter (please check specifications below for clearance requirements).
- Also comes with an M48x0.75 female threaded lock/orientation control ring which allows you to vary the spacing or orientation of your imaging cammera or other M48 threaded accessory.
Features:
- Precision machined, black anodized aluminum
Specifications:
- Total length = 20.0mm (0.79")
- M56 female thread specification = M56x0.75
- Length of M56 female thread (including unthreaded undercut) = 5mm (0.20")
- M52 female thread specification = M52x0.75
- Length of M52 female thread (including unthreaded undercut) = 5mm (0.20")
- M48 male thread specification = M48x0.75
- Length of M48 male thread (including unthreaded undercut) = 8mm (0.31")
- Optical length = 12.1mm (0.48") minimum assuming that entire M48 thread is used up and M48 lock ring is not utilized. Optical length will be longer if this is not the case.
- Lock ring female thread specification = M48x0.75
- Thickness of lock ring = 3mm (0.12")
- Clear aperture = 44mm (1.73")
- Maximum outside diameter = 60mm (M56/M52-M48 component); 74.7mm (lock ring)
- Weight = 1.6oz (combined); 0.9oz (M56/M52-M48 component); 0.7oz (lock ring)
Notes:
- The M48 lock ring has slightly oversized threads so it might feel loose by itself on the M48 male thread. However, it will lock securely against your camera or M48 threaded accessory.
Description/Uses:
- Photo adapter for Takahashi FC-60 refractor with M48 male threads.
- Features an M56x0.75 female thread on one side and an M48x0.75 male thread on the other side.
- Recessed 5mm below the M56 female thread is an M52x0.75 female thread, so this might be able to function as an M52x0.75 female to M48x0.75 male thread adapter (please check specifications below for clearance requirements).
- Also comes with an M48x0.75 female threaded lock/orientation control ring which allows you to vary the spacing or orientation of your imaging cammera or other M48 threaded accessory.
Features:
- Precision machined, black anodized aluminum
Specifications:
- Total length = 20.0mm (0.79")
- M56 female thread specification = M56x0.75
- Length of M56 female thread (including unthreaded undercut) = 5mm (0.20")
- M52 female thread specification = M52x0.75
- Length of M52 female thread (including unthreaded undercut) = 5mm (0.20")
- M48 male thread specification = M48x0.75
- Length of M48 male thread (including unthreaded undercut) = 8mm (0.31")
- Optical length = 12.1mm (0.48") minimum assuming that entire M48 thread is used up and M48 lock ring is not utilized. Optical length will be longer if this is not the case.
- Lock ring female thread specification = M48x0.75
- Thickness of lock ring = 3mm (0.12")
- Clear aperture = 44mm (1.73")
- Maximum outside diameter = 60mm (M56/M52-M48 component); 74.7mm (lock ring)
- Weight = 1.6oz (combined); 0.9oz (M56/M52-M48 component); 0.7oz (lock ring)
Notes:
- The M48 lock ring has slightly oversized threads so it might feel loose by itself on the M48 male thread. However, it will lock securely against your camera or M48 threaded accessory.
Other Information
- Country of Manufacture: China

Blue Fireball M56 Female & M52 Female to M48 Male Thread Adapter (For Takahashi FC-60)
