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The DA-7 optivisor is a 7 diopter binocular headband magnifier. Real Glass lenses! Be aware that there are others selling a different version as an Optivisor, but with cheap plastic lenses! You get what you pay for.
It provides 2 3/4 power of magnification (or 6.875 power with the optional Optiloupe accessory)
Works best at 15cm,[6"]
- Binocular design reduces
eyestrain and allows three-dimensional
vision.
- Optical Glass Prismatic
Lenses Ground and polished to precision
optical standards.
- It Tilts - Adjustable pivots
allow the visor to be tilted out of
the way when not needed
- Made completely in the USA
- Adjustable headband -
conforms to fit all head sizes
- Genuine leather comfort band
padded with orthopedic felt adds
comfort for long hours at the bench
- Work hands free - and watch
the solder flow again!
- The hood keeps light from
reflecting off the back of the lenses,
thus increasing the contrast
ratio. Contrast ratio is the
difference between the brightest and darkest point in an image. Better
contrast ratio lets you see details you would miss otherwise.
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