The lens film we need is 4 1/4" in (10.8 cm) diameter, with a 3" core, and 4 1/2" (11.43 cm) wide. CONTINUOUS ROLL.
The picture shows 11 cm in diameter which is very close, but the width of the lens film is only 8 cm. We need a wider roll - at least 11.43 cm.
Can you find a wider roll from the same manufacturer?