Helveston Hook
Muscle Hook, 8 mm
Active filters
Muscle Hook, 8 mm
Muscle Hook, 12 mm
Muscle Hook, 10 mm
Degree gauge, beveled, with 4 notches to adjust at the alignment marks
Alignment marker, to mark the patient at the slit lamp
Corneal marker, to mark the axis
Strabismus Hook
Caliper, 80 mm
Strabismus Hook, large
Strabismus Hook, small
Keratometer
Measuring Ring