Start with what your parent actually struggles to do. Reading the mail and prescription labels calls for a handheld or stand magnifier with a built-in light. Losing whole pages of a novel or the newspaper points toward an electronic reader or a CCTV, which enlarges text far more and lets you flip contrast to white-on-black. Our advisors lean toward trying an optical magnifier first for most people. It's simpler, cheaper, and there's no learning curve. The trade-off is honest: if vision keeps declining, you may end up buying the electronic unit anyway, so if a low-vision assessment already shows significant loss, skip ahead and go electronic.
Edmonton's winters shape this more than people expect. From late fall through spring we get short days and low, glary light off the snow, which washes out contrast indoors. Prioritize aids with adjustable brightness and strong contrast settings, and pair them with good task lighting at the reading chair. In older homes around Old Strathcona, Bonnie Doon, and Highlands, wiring and fixtures are often dated and dim, so a portable lamp beside the recliner beats fighting with the ceiling light. In condos and newer builds out in the south and southwest, space is tight, so a compact, portable device your parent can carry to the kitchen or take to a coffee shop earns its keep.
When you choose a retailer, favour one with real low-vision experience, not just a shelf of magnifiers. Ask whether they let you try devices in store, what the return window and warranty look like, and whether they service or repair electronic units locally. A good shop will match the tool to the eye condition and the lighting your parent lives with. Our recommendation: buy from a specialist retailer over a big-box or online-only seller, even if the sticker is a little higher. The trade-off is you'll pay more upfront, but the fitting help and after-sale support usually save you a costly wrong purchase.