The Really Right Stuff B150-B-Ult-Pkg macro focusing rail package is the prime companion for avid macro shooters desiring dual-axis fine focus adjustment.
Precise, dual-axis, fine focus; 1.25mm of travel per knob revolutionSupports collared macro lensesDesigned to mate seamlessly with our quick release systemsCompactBottom rail comprises a Really Right Stuff-compatible dovetail that mates with your ballhead clamp Stage integrates our patented lever clamp that connects directly to your Really Right Stuff camera plate
- (2) B150-B Macro focusing rail
- (4) Safety stop screws
- M2.5 hex key for adjusting safety stop screw(s)
- (2) Large neoprene OpTech pouches
- User's Guide
Length: 5.9" / 150mm Width: 5.9" / 71mm Height: 2.6" / 66mm Weight: 30.4 oz / 864g Lead Screw Adjustment Range: 4" / 103mm Total Adjustment Range: 9" / 231mm Stage Travel per Revolution of Lead Screw: 0.05" / 1.25mm Lead Screw Thread Pitch: 5/16" x 18 Load Capacity: 15 lb (varies with angle of load)