The container is waterproof and can withstand a pressure of 30 kg. Inside are all lenses under 154mm long. The container itself is equipped with special clips on three sides. They allow it to close tightly, in addition, after sucking the air from the inside, the resulting pressure difference makes the interior airtight. This provides complete protection against any external factors such as sand or dust. The container has a special pressure valve and a pump with which you can suck air from the inside. Thanks to this, even in a very humid environment, the relative humidity inside is at a low level (by sucking in air we increase the pressure inside which at the same time causes a decrease in relative humidity). The container has a humidity level indicator (hygroscope) so that you can quickly find out its level inside. The interior of the container has specially designed, movable inserts, made of flexible material. With their help, we can place the lens in the right position in the middle so that it is not loose. It perfectly protects against mechanical damage ..

Technical Specifications:

• dimensions: 114x182mm
• pressure resistance: 30kg
• humidity level indicator from 0-100%
• outer material: polypropylene
• maximum pressure difference: -300mmHG

Set contains:

• GGS DRY BOX case
• original packaging

Consumer Guarantee:

• 2 years