Pilots in search of a lightweight, durable, quick-donning view-limiting device for simulated instrument practice will love ASA's Overcasters. Unlike traditional foggles, these clip-on visors easily attach to eyeglasses and are designed with quick flip-up capability to simulate "breaking out" on an IFR approach. Their compact size allows them to easily attach to a variety of items for secure, close-at-hand storage, and their dark color and shape ensure your eyes stay focused on the gauges. Affordable, lightweight, compact, and sturdy, Overcasters are an ideal training tool for every IFR pilot.
Instrument clip on vision restrictor
These clip on restrictors are fantastic with both my prescription reading and sun glasses
Works great, better than the fogless, can go visual much fast than with the fogless.
Best IFR View Limiters for Those with Glasses
I really like the ease of use, the flip up feature, and the overall structure. Very comfortable option with my bifocals.
these look as advertised, have not tried yet but I expect they'll work as advertised.
Nice, yet low quality
Purchased a pair of overcasters as I cannot fly without readers. The device is simple and achieves the desired blockage for IFR simulated flight. Provides a very easy transition between IFR/VFR which is what I was looking to obtain. The downside is the quality of the material - a very thin plastic. Mine were bent out of shape when received and required a bit of heat and weight to mold back into position. No case for protection in your flight bag, so they require a bit of TLC to keep them in good shape. Applicable for the price, yet would of paid more for a more sturdier product.