Baader M54 Quick Change Ring
Stock count is accurate & shown in real time.
- This item is out of stock.
- Sign up for back-in-stock alerts to be notified when this item becomes available.
- This item is out of stock.
- We have no ETA from the manufacturer at this time.
- Sign up for back-in-stock alerts to be notified when this item becomes available.
Lower 48 States:
Orders over $50 ship free within the Lower 48 using a carrier and service we select based on your items and delivery location. Faster shipping options may be available at checkout.
U.S. Outside the Lower 48 (AK, HI, PR):
Free shipping on orders over $50 applies to many—but not all—items. Add items to your cart and enter your ZIP code to see available shipping options and any costs.
International Orders:
Free shipping does not apply to international orders. You’ll see available shipping options and costs during checkout. Some items can’t be shipped internationally due to size or manufacturer restrictions. Duties, taxes, brokerage fees, and tariffs are not included and are the customer’s responsibility.
The quick changing ring made of high-quality steel has an M54 external thread on one side and a 50 mm dovetail on the other. The optical length is 4mm. Together with the M54i Heavy-Duty Quick Changer with S54i Dovetail receptor (#2958760) it fits between any M54 thread and allows for the exchange or easy alignment of accessories. Quick Changer and Quick Changing Ring are also available together as M54 Heavy-Duty Quick Change System – Changer and change ring (#2958766).
- M54 male thread quick coupler with 56 mm dovetail
- Creates a quick change and rotating device with heavy load capacity when coupled with M54i Heavy-Duty Quick Changer with S54i Dovetail receptor (#2958760)
- Part of M54 Heavy-Duty Quick Change System – Changer and change ring (#2958766)
- Quick Changing Ring made from high performance steel
- The changing system fits between any M54 connection
- Optical length: 4 mm
Specifications
- M54a Change Ring with S54a ring dovetail
- Adapters Family: M54 System
- Optical Length: 4 mm
- Type of Adapter: Same-Thread Adapter
- Inner Diameter / Clear Aperture: 50 mm
- Outer Diameter: 65 mm
- Net Weight: 0.05 kg
- Outer Connection (Lens Side): M54 x 0.75
Other Information
- Country of Manufacture: China
- Baader Planetarium Warranty: Baader products are warranted for two years for flawless optical function (not necessarily cosmetic optical appearance).
The quick changing ring made of high-quality steel has an M54 external thread on one side and a 50 mm dovetail on the other. The optical length is 4mm. Together with the M54i Heavy-Duty Quick Changer with S54i Dovetail receptor (#2958760) it fits between any M54 thread and allows for the exchange or easy alignment of accessories. Quick Changer and Quick Changing Ring are also available together as M54 Heavy-Duty Quick Change System – Changer and change ring (#2958766).
- M54 male thread quick coupler with 56 mm dovetail
- Creates a quick change and rotating device with heavy load capacity when coupled with M54i Heavy-Duty Quick Changer with S54i Dovetail receptor (#2958760)
- Part of M54 Heavy-Duty Quick Change System – Changer and change ring (#2958766)
- Quick Changing Ring made from high performance steel
- The changing system fits between any M54 connection
- Optical length: 4 mm
Specifications
- M54a Change Ring with S54a ring dovetail
- Adapters Family: M54 System
- Optical Length: 4 mm
- Type of Adapter: Same-Thread Adapter
- Inner Diameter / Clear Aperture: 50 mm
- Outer Diameter: 65 mm
- Net Weight: 0.05 kg
- Outer Connection (Lens Side): M54 x 0.75
The quick changing ring made of high-quality steel has an M54 external thread on one side and a 50 mm dovetail on the other. The optical length is 4mm. Together with the M54i Heavy-Duty Quick Changer with S54i Dovetail receptor (#2958760) it fits between any M54 thread and allows for the exchange or easy alignment of accessories. Quick Changer and Quick Changing Ring are also available together as M54 Heavy-Duty Quick Change System – Changer and change ring (#2958766).
- M54 male thread quick coupler with 56 mm dovetail
- Creates a quick change and rotating device with heavy load capacity when coupled with M54i Heavy-Duty Quick Changer with S54i Dovetail receptor (#2958760)
- Part of M54 Heavy-Duty Quick Change System – Changer and change ring (#2958766)
- Quick Changing Ring made from high performance steel
- The changing system fits between any M54 connection
- Optical length: 4 mm
Specifications
- M54a Change Ring with S54a ring dovetail
- Adapters Family: M54 System
- Optical Length: 4 mm
- Type of Adapter: Same-Thread Adapter
- Inner Diameter / Clear Aperture: 50 mm
- Outer Diameter: 65 mm
- Net Weight: 0.05 kg
- Outer Connection (Lens Side): M54 x 0.75
Other Information
- Country of Manufacture: China
- Baader Planetarium Warranty: Baader products are warranted for two years for flawless optical function (not necessarily cosmetic optical appearance).
| Product Status | new |
|---|---|
| Free Shipping Graphic | Free US Shipping |
| Hide Found a better Shipped Price on Frontend? | No |
Baader M54 Quick Change Ring


















