Arca Swiss R-Mount Extension Tube Calibrated for APO Sironar Digital 55mm Lens

Includes:

R-Mount Extension Tube Calibrated for Rodenstock APO Sironar Digital 55mm lens. Lens plate and rotaslide remove ring are not included.

Condition:

8+ (Very Good): Moderate exterior wear, smooth mechanical operation, fully operational.

Gear History:

This item was purchased from B3K Digital.

Additional Notes:

This extension tube measures approximately 16.0mm. Although labeled for the APO Sironar Digital 55mm, it can be used with any lens requiring a similar amount of extension to reach proper flange focal distance. For example, it will work with the APO Digitar 60XL, Digaron 40HR, and even the Digaron 70HR. The R-line’s built-in helical provides about 10mm of focus travel, providing flexibility when using lenses without a perfectly matched extension ring.

Details:

• Calibrated for APO Sironar Digital 55mm lens
• Compatible with Arca-Swiss R-Mount Cameras (Rm3di, Factum, etc.)