Others say...

"must have camera accessory"
This is a must have for photographers. Helps blow off lenses and camera keeping it clean. Definitly go for the large because the medium is just two small and doesn't generate enough air force. Sucks air from the back so it doesn't suck in the dust you just blew off. Definitly recommend!

"Good One but not excellent"
nice product. Fulfilled the purpose but cant remove all types of dust. After using it 20 times a few spots remains in my photographs. Even my camera cleaning system cant able to to remove those. Camera dust is a real problem guys, but this is good enough for most of the dust. I did not check whether it sucks dust or not.

"Giottos AA 1900 Large Rocket Blaster"
Excellent product! I thought I would have to use a swab and special cleaner for my cmos in my camera,of wich I get pretty leary of! But I used this Rocket Blaster and cleared the dust off my sensor with no problem and no damage to my sensor! I highly reccomend this product!

"Rocket blaster kicks dirt & grime's butt!"
If you have a DSLR or anything that tends to collect crud (dust, fibers, particulates, etc) then this is a definite must! It's powerful enough to blow the crud out, but doesn't blow any residues onto your sensor. Get one!

"The Giottos AA 1900 Really Blows. Why Buy It?"
This product really blows. So why buy it then? Because blowing is what this product was made to do and it does the job extremely well. The Giotto's AA 1900 Super Rocket-Air Blower is probably the best handheld blower that doesn't need a power source other than your own hand. It is an excellent cleaning accessory for digital SLR camera owners and offers tremendous value compared to more expensive cleaning products. Although the Super Rocket-Air Blower (Rocket Blaster) is a popular item to use with photo and video equipment, it can also be used on computers, consumer electronics, musical instruments, and anything else where a handy blower may be useful.

For a cheap but highly effective way to clean the interior of a digital SLR camera, simply activate your camera's mirror lockup feature, remove the lens, hold the camera body facing downward to let gravity assist, then use the Super Rocket-Air Blower to blow several air blasts upward into the camera's interior. Do you have annoying sensor dust? The Super Rocket-Air Blower may likely remove the dust 90 percent of the time. Only the most stubborn or stuck-on dust particles would require more expensive cleaning methods. Just make sure that the blower's nozzle never physically touches anything inside your camera especially the low-pass filter that protects the actual image sensor. I also recommend using the blower on the front and back of your lenses. A lot of the dust that could make its way to your sensor comes from the back of your lens.

A handheld blower is a safer alternative to cans of compressed air. You should never use compressed air inside cameras or on lenses as it can leave unwanted residue that is very harmful.

There are various Super Rocket-Air Blower models that Giotto's produces. How powerful is the AA 1900 model? Compared to a Jumbo Hurricane Blower that I bought at Wolf Camera, the AA 1900 has more kick. If you are an SLR camera owner, I recommend only the AA 1900 as it is powerful and perfect for cameras and lenses.

Some people might find this product too bulky for easy portability. The AA 1900 is 190mm in height, 60mm in diameter, and weighs 90g. But if you can find a convenient way to take it with you, this could be the best blower to take everywhere when you need it. The free-standing base helps keep the blower upright on a desk or table without rolling around. This product is made of durable rubber material and I am confident that it will last for many years. The Giotto's AA 1900 Super Rocket-Air Blower is a must-have for all photographers and I would highly recommend it to a friend.