ZWO M54 Male thread to M48 Female Thread Adapter with 21mm Extension (2" M54 Nosepiece)

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ZWO 2" nosepiece with M54 male threads. M54x0.75 male thread on one side and a 2" barrel with M48x0.75 female thread on the other side. Can be used as a 2" nosepiece with ZWO and other larger cameras that have M54 threads. Allows use of 2" astronomy filters at the bottom of the nosepiece. Made of black anodized aluminum.
Specifications:
- Total length = 25mm
- Length of male M54x0.75 thread = 4mm
- Lenght of female M48x0.75 thread = 8mm
- Length of 2" barrel = 19.5mm
- Optical length = 1.5mm (if used as a 2" nosepiece only) or 21mm (if used as an extension only)
Please Note: ZWO often mislabels this item. They have often printed "M54M-M48F 21L" on the barrel, which is correct, and they have also made this item more recently with "M54F-M48M 21L" printed on it, which is incorrect. Depending on stock, the unit you receive may or may not have the correct printing on it.
Other Information
- Country of Manufacture: China
ZWO 2" nosepiece with M54 male threads. M54x0.75 male thread on one side and a 2" barrel with M48x0.75 female thread on the other side. Can be used as a 2" nosepiece with ZWO and other larger cameras that have M54 threads. Allows use of 2" astronomy filters at the bottom of the nosepiece. Made of black anodized aluminum.
Specifications:
- Total length = 25mm
- Length of male M54x0.75 thread = 4mm
- Lenght of female M48x0.75 thread = 8mm
- Length of 2" barrel = 19.5mm
- Optical length = 1.5mm (if used as a 2" nosepiece only) or 21mm (if used as an extension only)
Please Note: ZWO often mislabels this item. They have often printed "M54M-M48F 21L" on the barrel, which is correct, and they have also made this item more recently with "M54F-M48M 21L" printed on it, which is incorrect. Depending on stock, the unit you receive may or may not have the correct printing on it.
ZWO 2" nosepiece with M54 male threads. M54x0.75 male thread on one side and a 2" barrel with M48x0.75 female thread on the other side. Can be used as a 2" nosepiece with ZWO and other larger cameras that have M54 threads. Allows use of 2" astronomy filters at the bottom of the nosepiece. Made of black anodized aluminum.
Specifications:
- Total length = 25mm
- Length of male M54x0.75 thread = 4mm
- Lenght of female M48x0.75 thread = 8mm
- Length of 2" barrel = 19.5mm
- Optical length = 1.5mm (if used as a 2" nosepiece only) or 21mm (if used as an extension only)
Please Note: ZWO often mislabels this item. They have often printed "M54M-M48F 21L" on the barrel, which is correct, and they have also made this item more recently with "M54F-M48M 21L" printed on it, which is incorrect. Depending on stock, the unit you receive may or may not have the correct printing on it.
Other Information
- Country of Manufacture: China

ZWO M54 Male thread to M48 Female Thread Adapter with 21mm Extension (2" M54 Nosepiece)
