حلقة رفع Promaster 5110 67-77mm

Finally, a step-up ring that actually screws on smoothly without any cross-threading issues. It holds my 77mm filters securely on my 67mm lens, and the brass ring feels durable.

Was a bit worried the threading might not align perfectly, but it screws on smoothly and holds my 77mm filters securely on my 67mm lens.

Finally got this step-up ring to use my 77mm ND filters on my 67mm lens, and it threads on smoothly without any wobble. The aluminum construction feels solid enough, and it hasn't caused any vignetting on my wide shots. Exactly what I needed to avoid buying duplicate filters for all my lenses.