I got my new GG from eBay, so this one is redundant.
I used this as a back-up to the glass screen I had, but now I use an acrylic screen.
It didn't see much use, and looks very good.
This is an acrylic GG/fresnel in one with a clear plastic overlay.
The grooves are larger than usual on the screen, making for difficult focusing, but a bright aerial image.
That said, I've had no trouble focusing with either a 10x loupe or a 5x loupe with any lens I own.
Screen measures 206mm x 251mm.
$80 plus shipping
I used this as a back-up to the glass screen I had, but now I use an acrylic screen.
It didn't see much use, and looks very good.
This is an acrylic GG/fresnel in one with a clear plastic overlay.
The grooves are larger than usual on the screen, making for difficult focusing, but a bright aerial image.
That said, I've had no trouble focusing with either a 10x loupe or a 5x loupe with any lens I own.
Screen measures 206mm x 251mm.
$80 plus shipping