Gradual Screens
Gradual Screens are sourced from Germany to provide a better solution for large object ranges.
We have specially designed cassettes for full leg, full spine, lumbar spine (lateral), and thoracic spine (lateral). Specially designed for each of these applications, our screens take into account the variations of the human anatomy and positioning within an application. The speed of our gradual screens changes such that a high contrast film can be used.
Applications:
| Application |
Common Sizes |
Exposure Technique |
Used Grids |
| KV |
FFD |
Ratio |
lp/cm |
FFD |
| Full Leg |
30 x 120 cm
14 x 51 in |
70–85 |
> 180 cm |
8 |
40 |
180 cm–PAR |
| Full Spine |
30 x 90 cm
14 x 36 in |
80–90 |
> 180 cm |
8 |
40 |
180 cm–PAR |
| Lumbar Spine (Lateral) |
18 x 43 cm
20 x 40 cm |
80–90 |
115–150 cm |
6–10 |
30–50 |
115–150 cm |
| Thoracic Spine (Lateral) |
18 x 43 cm
20 x 40 cm |
70–85 |
115–150 cm |
6–10 |
30–50 |
115–150 cm |
Size Chart
| SIZE (cm) |
Size (inches) |
| 35x43 |
14x17 |
| 18x43 |
7x17 |
| 15x30 |
6x12 |
| 15x40 |
6x15 |
| 30x30 |
12x12 |
| 30x35 |
11x14 |
| 20x40 |
|
| 24x24 |
9.5x9.5 |
| 40x40 |
|
| 30x60 |
|
| 30x90 |
14x36 |
| 30x120 |
14x51 |
Ordering Details:
| Catalogue No |
Description |
| MGS-4300 |
Gradual Screens |
