Continuous Headband; Dial Adjustable
NEW DIAL ADJUSTABLE CONTINUOUS HEADBAND -
Specially formed to fit. A simple twist of the adjusting dial
changes head size. Sealed-in mechanism is self-locking and
trouble-free. Gives better balance and even more
IT TILTS - Adjustable pivots make the OptiVISOR unique -
and the most handy magnifier yet. It's up, out of the way of
normal vision when not in use, and there at your fingertips when
you need it for magnified pinpoint clarity back at the job.
CONFORMING HEADBAND - Of electrically nonconductive
ABS material. Designed to fit and locate the scope in a natural,
comfortable position. Total weight just 4 oz. So light you hardly
know it's there.
GENUINE LEATHER COMFORT BAND - Padded with
orthopedic felt, making the OptiVISOR the most comfortably worn
ABS HI-IMPACT VISOR - This tough, durable material is
practically indestructible, yet always keeps its new
OPTICAL GLASS LENSES - Ground and polished to
precision optical standards. Beveled edges and mounted in
interchangeable plastic frames. Five scientifically computed
prismatic powers are available for use with any
FITS OVER REGULAR GLASSES - No need to take them off
with the OptiVISOR.
Big Book Catalog, Issue:65, Page:401
Big Book Catalog, Issue:65, Page:456
SPECS: No. 2, 1½X at 20" (51.0cm); No.
3, 1¾X at 14" (35.6cm); No. 5, 2½X at
8" (20.3cm); No. 7, 2¾X at 6" (15.2cm); No.
10, 3½X at 4" (10.2cm).