Specifications

ACRATECH
ULTIMATE BALLHEAD
TRIPODS
424
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The Acratech Ultimate Ballhead is the most efficient design ever created for combining low
mass with incredible stopping power. Available with or without an installed Arca-type
quick release clamp, it is an ideal head for those that don’t need the progressive tension
control of the heavier (and more expensive) Arca-Swiss B1. It can be combined with a
Wimberley Sidekick to give exceptional gimbal-type control of all but the most gargantuan
35mm and medium format super telephoto lenses.
The Ultimate Ball Head will hold more weight more securely than ball heads many times
it’s size. It is designed to hold 35mm, medium format and smaller large format cameras
securely in any position, and has been tested to hold 25 lbs in any position. Tripod connec-
tion thread is 3/8˝-16, and includes a reducer bushing so it will also fit 1/4˝-20 threads
and all standard camera tripods.
All components are precision C.N.C. (computer-numerically controlled) machined from
solid stock and all structural components are machined from aircraft 6061-T6 aluminum. All threaded fasteners are machined
from stainless steel and all bearing surfaces are machined from a special copolymer similar to Teflon.
CLAMPS & PLATES
Ultimate Ballhead 1110 (ACUBHQRKR):
With Arca-type Quick Release Clamp &
Independent Panning Lock & Rubber Main
Control Knob (Requires Plate).............279.95
Ultimate Ballhead 1113
(ACUBHKR):
Same as 1110 without quick release clamp
and plate.................................................229.95
Ultimate Ballhead 1114:
Same as 1110 except with rubber pan and
quick release knob .................................289.95
Ultimate Ballhead 1115
(ACUBHQRKRLDP):
Same as 1114 except the quick release clamp
has a spring-loaded detente pin............299.95
Ultimate Ballhead 1116: Same as 1113 except
with rubber pan knob ...........................239.95
Ultimate Ballhead 1111
(ACUBHQRKML):
With Arca-Type Quick Release Clamp and
Independent Panning Lock & Metal Knob
(Requires Plate) .....................................269.95
Ultimate Ballhead 1112
(ACUBHKML):
Same as 1111 without quick release clamp
and plate.................................................219.95
◆ Solid precision feel, absolutely no
migration after tightening the clamp
◆ Silky-smooth black andonized finish for
precise positioning
◆ Fully captive controls will not come off
from prolonged vibrations
◆ Open design facilitates quick maintenance
◆ Calibrated panning bed
◆ “Dry” ball does not attract dirt or dust
◆ Full movements allow any camera position
◆ Compatible with Kirk, Arca, R.R.S., and
many other QR plates
◆ Fits all standard tripods (1/4˝-20
and 3/8˝-16 threads)
◆ Weighs less than 1 lb. with quick release
clamp, easily holds over 25 lbs. at any angle.
FEATURES
1127 Arca-Type Quick Release Clamp (ACQRC): With 3/8˝-16 threaded hole....................79.95
2135 Arca-Type Quick Release Plate
(ACQRPC1VPB): For Canon EOS-1/1N/1v & EOS-3 cam-
eras with PB-E1 or PB-E2 Boosters........................................................................................39.95
2136 Arca-Type Quick Release Plate
(ACQRPC1V): For Canon EOS-1/1N/1v & EOS-3
cameras without PB-E1 or PB-E2 ...............39.95
2137 Arca-Type Quick Release Plate
(ACQRPPLX): For Leica R4, R5, R6 or R7, Nikon
F2, F3, FA, FE, FG or FM and Pentax LX, MX &
ZX5 Cameras ................................................39.95
2138 Arca-Type Quick Release Plate
(ACQRPCE7): For Canon Elan 7/7N/7E/7NE
(without grip); Nikon D100 (without grip),
8008, 8008S, N70, N80 and Contax RTS-3
cameras .........................................................39.95
2139 Arca-Type Quick Release Plate
(ACQRPNF5): For Nikon F5.........................................39.95
2140 Arca-Type Quick Release Plate
(ACQRPNF100): For Nikon F100..................................39.95
2141 Arca-Type Quick Release Plate
(ACQRPNF100MB): For Nikon F100 with MB-15 Grip .39.95