20mm Scales, 150 per roll
	Quantity in Basket: None Part #: 6-3820 Price: $7.91 Weight: 0.60 pounds
	Quantity:
A scale should always be included when doing one-to-one photography. Use it with our 1:1 lens adapters. It is available in white with black printing. The adhesive is nonpermanent so the scale may be applied to any surface, including paper, and removed without damage to the surface. If you get in the habit of always using a metric scale in your one-to-one photographs, you will always know that each line is a millimeter. With other scales, the lines may be one-quarter, one-eighth, one-sixteenth, or one-thirty-second of an inch.