Friday, March 5, 2010

Type of Ewa Marine Housing


Ewa marine has been manufacturing underwater housings since 1970. Housings to allow almost every cameras and camcorders on the market. All Ewa marine housings models feature a hardened, optical glass front port are made in Germany.

Your ideal solution if you want to keep on professional, high quality pictures as you take digital cameras or camcorders for diving, , canoeing, sailing, snorkeling or other aquatic activity.
Ewa marine housings are proper for all types of SLR camera and can assist motor drives, flash units and zoom lenses. Weight around 400g, Ewa marine housing is tough, being made from double laminated PVC sheet with welded seams. All Ewa marine housings are built in flat optical glass port, in most cases, be used without vignette with lenses of 28mm focal length or longer. Autofocus can be used to depth of 20m or 50m (see product specifications).

U-B series - Housings for large body SLRs cameras
Flexible underwater Ewa marine housing for large body DSLRs: Nikon D1, 2, 3 series, Nikon D200, Canon EOS 1 series; Canon 5D with attached vertical grip. This housing is supplied with 5 silica gel sachets (anti fogging agent).

U-BXP – 80 mm
Depth rating: 50m (can be adjusted air volume via inflator valve).
Lenses with filter thread size of 72mm or smaller.
Extension range: 10 to 20cm (front lens to back of camera)
Internal focus lenses can also be used with optional C-A series.
Includes foam padding for camera base.

U-BXP100 – 100 mm
Same design as U-BXP but with 100 mm diameter port.
Suitable for internal focus lenses of f=16 mm of longer
Supplied with C-A77 port adapter, C-A82 port adapter can be purchased separately.

U-B - 80mm
For lenses with filter thread size up to 72mm.
Extension range: 10 to 20cm (front lens to back of camera)
Depth rating: 20m
Internal focus lenses can also be used with optional C-A series.
Includes foam padding for camera base.
Dimensions /cm: 13.5 h, 22 w, Weight: 400g.

U-B100 - 100mm
Same design as U-BXP except for 100mm diameter port.
Suitable for internal focus lenses of f=16mm of longer
Supplied with C-A77 port adapter, C-A82 port adapter can be purchased separately.

U-BF - 80mm
For lenses with filter thread size up to 72mm.
Extension range: 10 to 20cm (front lens to back of camera)
Depth rating: 10m.
This housing has a glove at the bottom to allow manually control the focal length and focus.
Includes foam padding for camera base.
Camera is registered to the port by means of supplied adapters for 49mm, 52mm, 55mm, 58mm & 62mm lenses. Internal-focus (non-rotating filter ring) lenses must be used.
Dimensions /cm: 13.5 h, 22 w, Weight: 400g.
C-A67 & C-A72 port adapters can be purchased separately.

U-BF100 - 100mm
Same design as U-BF except for 100mm.
Suitable for internal focus lenses of f=16mm of longer
Supplied with C-A82 port adapter (fits lenses with 82mm filter thread directly) & 77-82mm Stepping ring.

U-BZ - 80mm
Extension range: 17 to 23cm ((front lens to back of camera)
For lenses with filter thread size up to 72mm.
Depth rating: 20m
Camera is registered to the port by means of supplied adapter (AV110-L) which attaches to the tripod socket. Internal focus lenses can also be used with optional C-A series.
Includes foam padding for camera base.
Dimensions /cm: 13.5 h, 22 w. Weight: 400g.

U-BZ100 - 100mm
Same design as U-BZ except for 100mm.
Suitable for internal focus lenses of f=16mm of longer
Supplied with C-A77 port adapter (fits lenses with 77mm filter thread directly).
C-A82 port adapter can be purchased separately.

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