Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Not R72
Review: Hello!! I have a Canon XT modified camera from life pixel and used for astrophotography but for infrared as well. I've been using canon 60mm macro lense with a HOYA R72 infrared filter and photography looks bright even in not too hard sunlight conditions 5 or 6 pm (summer).Today I receive my "Opteka HD 62mm R72 720nm Infrared X-Ray IR Filter" and try some photos around 4:30pm and photos looks very dark with same configuration, I need more time for a better histogram.Looks like is not a R72
