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OP/TECH USA Lens Mount Cap for Canon EF and EF-S Lenses

B&H # OPLMCCS Mfr # 1101111
You Pay: $8.95
Product Highlights
  • O-Ring Seal Locks Out Dust & Moisture
  • Made in the USA

The OP/TECH USA Lens Mount Cap is designed with an O-ring seal which creates a positive contact with the full perimeter of a Canon EF and EF-S lens mount area to lock out dust and moisture. It also offers a tighter friction fit over traditional caps that come with the lens so that it provides better protection to the lens mount area. This ensures that the lens mount cap is securely held in place while in storage or transit.

This item is made in the USA.

Provides increased protection over traditional covers
Unique O-ring feature seal locks out dust and moisture
OP/TECH USA Lens Mount Cap for Canon EF and EF-S Lenses
  • Lifetime Warranty
  • REVIEW SNAPSHOT®

    by PowerReviews
    OP/TECH USALens Mount Cap for Canon EF and EF-S Lenses
     
    4.0

    (based on 5 reviews)

    Ratings Distribution

    • 5 Stars

       

      (3)

    • 4 Stars

       

      (1)

    • 3 Stars

       

      (0)

    • 2 Stars

       

      (0)

    • 1 Stars

       

      (1)

    80%

    of respondents would recommend this to a friend.

    Pros

    • Durable (3)

    Cons

      Best Uses

          • Was this a gift?:
          • No (4)

        Reviewed by 5 customers

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        Displaying reviews 1-5

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        5.0

        The best!

        By David Barkan

        from Sao Paulo, Brazil

        About Me Professional

        Verified Buyer

        Pros

        • Durable
        • Dust Proof
        • Easy To Use
        • Lightweight
        • Reliable

        Cons

          Best Uses

          • Everyday use

          Comments about OP/TECH USA Lens Mount Cap for Canon EF and EF-S Lenses:

          Nothing to complaint about it. It's hard plastic, slightly larger then original Canon caps, but:

          - It has a rubber O-Ring that seals the lens from dust and moisture.

          - The O-ring also forms tight friction, it will avoid losing the cap.

          - It covers the entire bayonet diameter, providing more protection against blows and scratches.

          It's a no brainer to me.

          • Was this a gift?:
          • No

          Share this review

           
          4.0

          Neat & Useful

          By Malsam

          from Singapore

          About Me Semi-pro Photographer

          Verified Buyer

          Pros

          • Durable
          • Rugged
          • Strong Construction

          Cons

          • Gasket Area Trap Dust
          • Not Smooth In Operation

          Best Uses

          • Protection

          Comments about OP/TECH USA Lens Mount Cap for Canon EF and EF-S Lenses:

          I use this to label, stablised as well as to protect against dust and moisture. For those lenses that have rubber gasket i.e weather sealed, it acts as one even when its kept in the bag. Frequent flyer will know that the moisture will usually form in between flights.

          I also printed some labels and stick to the flat surface which is very handy and useful in a dark coloured bag with primes that have similar sizes.

          • Was this a gift?:
          • No

          Share this review

           
          5.0

          better than OEM caps

          By Photo guy

          from Pennsylvannia

          About Me Semi-pro Photographer

          Verified Buyer

          Pros

          • Durable
          • Rugged
          • Strong Construction

          Cons

            Best Uses

              Comments about OP/TECH USA Lens Mount Cap for Canon EF and EF-S Lenses:

              Very nice heavy duty

              • Was this a gift?:
              • No

              Share this review

               
              1.0

              an expensive hassle in the field

              By James

              from DC

              Pros

                Cons

                  Best Uses

                    Comments about OP/TECH USA Lens Mount Cap for Canon EF and EF-S Lenses:

                    These caps are very nice, but are a pain to use in the field. Unlike Canon caps, which can be mounted and unmounted in any orientation, the OpTech caps _have_ to have the tab on the edge of the cap aligned with the dot on the lens. Otherwise they are very hard to mount and almost impossible to remove. In the dark, or when you're in a hurry, it's surprisingly hard to put the caps on correctly.

                    Additionally, the tab on the edge of the cap really does a number on the weathersealing gasket on the rear of my 100L--I wound up having to trim the tab with a utility knife.

                    In short, this is a $10 cap that isn't as convenient as the Canon cap that came with your lens, and while it does have a rubber gasket on it, the cap itself may wind up damaging the weatherproofing gasket on your Canon L lenses.

                    And lest you think I got a defective OpTech cap--I didn't. I bought two, from different retailers, and they're both the same.

                    As the other reviewer states, these caps will fit snugly onto poorly made Canon adapters (I shoot with OM and K mount glass, in addition to native EF lenses), which is the only reason to buy these caps.

                    • Was this a gift?:
                    • No

                    Share this review

                    (1 of 1 customers found this review helpful)

                     
                    5.0

                    Snug fitting seals against the elements

                    By Pamplemousse

                    from Aspen, CO.

                    Verified Buyer

                    Pros

                    • O-ring seal
                    • Quality built snug fit

                    Cons

                      Best Uses

                      • Dusty environments

                      Comments about OP/TECH USA Lens Mount Cap for Canon EF and EF-S Lenses:

                      Fits snugly, especially on EOS to Nikon adapters which often do not accept standard Canon EOS lens mount caps snugly. Seals against mist, moisture, and dust. Well constructed with o-ring seal.

                      Share this review

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