Environmentally Conscious and Economically Sound Machine Dismantling Forum > Gurnee
> Glass prism optical science fair spectrum 1" x 3" BK7
Glass prism optical science fair spectrum 1" x 3" BK7
1 INCH X 3 INCH OPTICAL GLASS PRISM
Glass prism #1. EQUILATERAL PRISM 25mm X 150mm BK7 GLASSS
GLASS prism #2 EQUILATERAL PRISM 25mm X 100mm OPTICAL GALSS
Glass prism #3. EQUILATERAL PRISM 25mm X 75mm BK7 GLASS
Glass prism #4. RIGHT ANGLE PRISM 100mm X 70mm X 10mm no longer available
Glass prism #5. EQUILATERAL PRISM 25 mm X 50 mm BK7 OPTICAL GLASS
GLASS PRISM #6. RIGHT ANGLE PRISM BK7 GLASS
Glass prism #7. EQUILATERAL PRISM 25mm X 25mm no longer available
GLASS prism #3 EQUILATERAL PRISM 25 mm X 75 mm BK7 GLASS
I'm one of the internet's leading sellers of prisms for several years now,
I'm very proud to announce, that from now on all my prisms will be make of the best
HIGH QUALITY OPTICAL BK7 GLASS.
For years now I've sold only the typical flint glass prisms.
Prism made of flint glass are great for everyday use.
but because of the high cost of BK7 Glass Prisms, I couldn't sell at my low prices.
However now after years of research on my part I have secured scores of BK7 glass prisms,
I receive a low enough price from my supplier that I can now see to it that my
at the lowest price ever for high grade BK7 glass prisms.
BK7 Glass is the preferred technical optical glass for high quality optical components in the visible range.
BK7 is a relatively hard bor-crown glass and shows a good scratch resistance.
BK7 has a very low amount of inclusions and is bubble-free.
Another reason for choosing BK7 is the high linear optical transmission in the visible range down to 350nm.
Because of stable chemical properties of BK7, no special treatment is required to grind and polish the material.
