
I bought these after watching a lens repair video on Adam Savage's YouTube channel. I have two Mamiya lenses, both of which were dropped or bumped in the studio in a past life. I only noticed that when I tried to screw on a circular polarizer and a Cokin filter ring for color filters. The product is very durable and well made. It was well packed. I watched the video several times to make sure the technique is correct. I have a small metal hammer from another project, I clamped the vise in place as shown in the video and started with very light taps. I repeated this as many times as needed until the circular polarizer and filter ring were properly screwed in. Of course I was very anxious and took my time, especially at the beginning with light hammer blows and frequent checks. or somehow bent. Nice and solid.

Canon Nikon Sony Panasonic FujiFilm Olympus Pentax DSLR Camera Bag, Evecase Large Vintage Canvas Messenger SLR Shoulder Strap Case - Gray
45 Review

A Durable And Protective CaseSack For Bose QuietComfort And SoundLink Headphones
41 Review

Classic Camera Bag, Evecase Large Canvas Messenger SLR/DSLR Shoulder Case With Leather Trim, Tablet Compartment And Removable Insert For Mirrorless, Micro 4/3, Compact System, High Zoom Digital Camera
41 Review

Canvas Camera Case Bag With Shoulder Strap For DSLR/SLR Cameras - Black, Medium Size By Evecase
30 Review