H7 Finder (Index) Grid from Pyser-SGI (Formerly Graticules, Ltd)


Outside Diameter:	Fits into holders for 3.05 mm grids
Mesh Specifications
Mesh (lines/inch)	400
Pitch µm	63
Bar Width µm	12
Hole Width µm	51
Open area, %	65
Rim Specifications
Rim width (mm)	NA
Centre Mark	NA
Rim Mark	NA
Thickness	20 ľm ą 3 ľm

Availability	Each Vial
(Cu, Ni, Rh/Cu)	100 grids

(100/vial)	SPI #	Each	10+	30+	In Stock
Copper	51H7C-XA	$48.57	$43.71	$41.28	No
Nickel	51H7N-XA	55.75	50.18	47.39	Yes
Gold	51H7G-XA	326.70	294.03	277.70	No

Very popular index grid pattern used pretty much around the world