"This is the second time I have ordered this accessory from Castle Cameras. The online process was quick and easy, as was the dispatch and delivery times. Great customer service and this will be the first site I check for any future needs."

"Bought one of these for my Canon AE-1 Program. These old SLRs don't have the adjustable dioptre that the modern digital cameras have. So one has to purchase an addon eye cup with the appropriate correction lens incorporated in it. The one I chose works perfectly and allows me to see to focus without the faff of trying to view the subject through a small viewfinder with my spectacles on. Something I've never been able to do effectively. Would recommend one of these to anyone with eyesight issues. They're a simple slip on, click in place eyecup, and they make viewing so much easier."