SF-1.5-90-TM-G

$614.00

SKU: SF-1.5-90-TM-G Category:

Description

Our SINE Sinusoidal Single Frequency transmittance patterns have proved to be very useful for specialized MTF measurements as well as for such applications as Moiré© contouring. They are made on film base material with a thickness of 0.178 mm. This material is polyester and tends to be somewhat birefringent. The harmonic modulation values are generally 3% or less.

Spatial frequencies not listed can be produced on a special order basis. Reflection single frequency patterns can produced for lower spatial frequencies.

A microdensitometer scan is included with each pattern.

Additional information

Weight 0.5 lbs
Material

Photographic Film mounted between Glass

Overall Size

1.97 in. x 1.97 in. – 50mm x 50mm

Resolution

1.50mm cy/mm

Modulation

0.9