W1040 N-BK7 - 152.4mm dia. x 1.8mm thk.

(No reviews yet) Write a Review

Write a Review

Close ×

W1040 N-BK7 - 152.4mm dia. x 1.8mm thk.

Rating Required Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best)

Name Required

Email Required

Review Subject Required

Comments Required

SKU:

UPC:

Diameter:

152.40mm +0/-0.25

Thickness:

1.800mm ± 0.100mm

Wavelength:

632nm

CA:

95%

TWF:

< 2 waves

Parallelism:

< 5 arc seconds

Cosmetics:

20/10

Bevels:

FW 0.2mm ± 0.1mm

Edge Finish:

Fine Ground