[0.55 lb] This is an excellent bag. It might not be the specified bag made by Porta Brace for a Canon C100 mk2, but it certainly fits the bill at nearly half the cost with all the quality you expect from PB. In fact, it's large enough to carry 2 fully assembled C100 Mk2 cameras with the lenses, hoods and handles attached, ready to run and gun at a moments notice. It also has all the molding you could possibly need to partition and personalize the interior for your camera and accessory needs. The gravy includes a pair of zippered pouches and an array of outside pockets and spaces to take unfair advantage over competitors. The only thing missing is a waist strap. That being said I have a spare that'll fit onto the lower chromed rings at the base of the pack. Considering the price on this backpack, you cannot go wrong with this pack. Highly recommended!

[1-1/4-Stop] Excellent product and super service and fast delivery as always from B&H.

[1-1/4-Stop] I already owned a CAVision follow focus which I used on my broadcast video camera. Recently I purchased a Canon 5DmkII camera package and wanted to make use of my existing gear instead of having to buy all new gear. This small gear was easily swapped out on my follow focus, allowing me to pull focus on my Canon SLR lenses with the Redrock Micro gears attached. I then can easily remove it and swap back the Fujinon gear when I need to shoot with my broadcast lens.

[0.55 lb] Once the lens is on my camera, I leave the hood on and use this as my lens cap. Best and easiest way to work.

[1-1/4-Stop] I really like these instead of using a lens cap. My wide angle has a built in hood so the lens cap is actually two parts - it is a pain to get on and off. These are easy and they stay put plus adds some bump protection for the end of the lens too. Cost a tad more than a cap.

[Plain diffusion] I much prefer these hoods over the plastic caps that come with a lens.

[0.55 lb] I use this little cap to cover my 18-250 Sigma lens on walkabouts. It pops on and off in a jiff, with no need to fiddle and fumble with the lens cap. In fact, I tend to keep it on my D7000 with the 18-250 at all times with the lens hood in place and ready to shoot.

[7.1 oz / 200 g] I bought the small black LensCoat Hoodie for my Olympus 300mm pro lens and it works like a charm. I attached the hoodie to the lens with a string so it is always handy. When I am crashing through the bush I can quickly slip on the LensCoat and know that my lens is protected from stray branches. In the past I carried my lens cap for this purpose but it was hard to put in place and I couldn't immediately tell if the lens cap was on or off or worse I sometimes couldn't find the pocket containing the lens cap. Now I just look down at my lens hood and know my lens is protected by the LensCoat Hoodie. Perfect.

[0.55 lb] There is not much to review about a Lens Hood Cover, except that it provides adequate protection, in my case it fits perfectly on the Sigma 12-24mm F4.5-5.6 DG HSM II Lens at a reasonable price.
The reason I purchased it is the original Sigma Lens Hood Cover is a constant struggle to remove & put on the lens.
I will only use it when actually going in the field to photograph since it is made of a material therefore not sure if there may be issues with fungus if used as a permanent (long term) replacement for the original plastic Lens Hood cover.