Precision, Quality, Innovation
The HF750 floor standing optical comparator
Metrology Systems
Optical Comparators
Readouts
Software
SEAMLESSLY INSPECT AT MULTIPLE MAGNIFICATION LEVELS Exclusive to the HF750, the three-lens turret allows for operators to quickly change between up to three magnification levels in seconds.
H orizontal F loor S tanding O ptical C omparator HF750 MULTI-LENS
Utilizing the same exemplary build standards as the HF600, the HF750 super capacity optical comparator delivers benefits from an even larger 30” (762 mm) screen, setting a new standard for clarity and brightness. Ideal for use over a broad spectrum of industries and applications, the HF750 is designed and built to satisfy the requirements of measuring small to large work pieces with total precision, ruggedness, and efficiency. The geometric software measures diameter, radius, angle, line, and point features, plus part skewing for faster setup. The HF750 is available with optical edge detection and the three lens turret allows for rapid change between magnification levels.
F eatures and S pecifications • 20” x 8” X-Y travel workstage (500mm x 200mm)
O ptions • Six interchangeable fixed magnification lenses including 10x, 20x, 25x, 31.25x, 50x and 100x • Automatic optical edge detection • Fully automatic CNC controls • Swing-away lamp house • Extensive line of accessories
• All metal construction with nickel plated stage tooling plate • 30” (762mm) diameter screen with precision cross lines and overlay clips • Motorized X and Y axes standard • Two-axis power drive via joystick and variable speed control for fine adjustment • Projection lens turret with three lens capacity (lenses not included). • Turret mounted condenser system and yellow/green filter and provision to mount further accessories. • Stage weight capacity: 330lbs (150kg) (evenly distributed) • Workstage capacity between centers: 17.5” (440mm) • Fully retractable duplex fiber optic surface illumination • 20μin (0.5μm) resolution Heidenhain linear scales • Screen driven rotary Q-axis with 1’ resolution • LED profile and surface illumination • Available with MetLogix™ M2 all-in-one touchscreen PC or Mx-Series digital readout • Full canopy and curtains
OPERATOR INTERFACE
Feature
M2
Mx200
Optical edge detection (Option)
Geometric Functions
Graphic Based Constructions
Tolerancing
Data export reporting
Part programming and playback
Operating system Part view display Feature annotation
MS Windows ®
MLX Android ™
– – – –
– –
Video edge detection (option) CAD file import and export option
Software developer
MetLogix ™
MetLogix ™
SPECIFICATIONS
HF750
Horizontal Travel Vertical Travel
20" (500mm) 8" (200mm)
Focus Travel
3" (75mm)
Top Plate*
25" x 9" (635mm x 230mm)
HEAVY DUTY INSPECTION New for 2026, the HF750 comes standard-equipped with the extended stage option, giving users up to 20” of X-axis travel. Combined with a stage capacity of 330lbs, the HF750 is an ideal solution for big, heavy parts.
Image
Erect and reversed
*With machined slots for easy fixturing
WEIGHT AND DIMENSIONS
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HF750 1660lbs 753kg 1800lbs 817kg
Net Weight
Shipping Weight
96" x 48" x 91" (244cm x 124cm 244cm)
Shipping Dimensions
starrettmetrology.com
HF750 D imensions
12” (305 mm)
38” (965 mm)
89” (2261 mm)
30” (762 mm)
17” (432 mm)
6” (152mm)
6” (152mm)
81” (2057mm)
64” (1626 mm)
36” (914 mm)
36” (914mm)
A ccessories Starrett offers a full range of accessories and purpose-built cabinet stands designed for our optical comparator systems to ensure efficient system setup for a broad range of applications.
Part No.
Description
HF750
ORV2 0CN8 0CN7 0LN01 OLN02 OLN03 OLN36 OLN04 OLN05
Rotary Vise with 2-1/32" Capacity
Centers and Vees - Large Centers and Vees - Small
10X Lens 20X Lens 25X Lens
31.25X Lens 50X Lens 100X Lens
0ID4 0VH1
Iris Diaphragm Hi Magnification
Glass Plate Work Holder
Metrology Systems
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Starrett Kinemetric Engineering, Inc. 26052 Merit Circle, #103 Laguna Hills, CA 92653 USA Phone: (949) 348-1213 | Fax: (949) 582-8040
starrettmetrology.com
HF750
Metrology Systems
February 2026
The L.S. Starrett Company 2026© Specifications subject to change.
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