QuartzLine filters are made from 99.9% pure fused silica glass for unparalleled durability and optical clarity. These single-lens filters produce an extremely low refractive index of just 1.46, providing exceptional temperature stability. Combined with a precision-engineered brass frame, QuartzLine filters smoothly and are designed to withstand the most demanding adventures.
|
ND & UV |
ND/PL&CP |
| Glass Material: |
quartz glass |
quartz glass |
| Frame Material: |
brass |
brass |
| Available thread sizes: |
67mm, 77mm, 82mm |
67mm, 77mm, 82mm |
| diameter: |
67mm filter = 70mm
77mm filter = 80mm
82mm filter = 85mm |
67mm filter = 70.5mm
77mm filter = 80.5mm
82mm filter = 85.5mm |
| Thickness: |
67mm filter = 6.5mm
77mm filter = 6.5mm
82mm filter = 6.5mm |
67mm filter = 7.5mm
77mm filter = 7.5mm
82mm filter = 7.5mm |
| weight: |
67mm filter = 29g
77mm filter = 37g
82mm filter = 37.5g |
67mm filter = 32.9g
77mm filter = 38.8g
82mm filter = 43.5g |
|
ND8 |
ND16 |
ND64 |
ND1000 |
ND100K |
| Stop Range |
3 |
4 |
6 |
10 |
15 |
| optical density |
0.9 |
1.2 |
1.8 |
3 |
4.5 |
| transmission(%) |
12.50% |
6.25% |
1.50% |
0.10% |
0.002% |
| Features |
It is ideal for shooting in dark environments such as dawn or dusk, using a wide range of shutter speeds. |
It is ideal for long exposure photography in dark environments such as dawn or dusk, using a wide range of shutter speeds. |
Perfect for controlling shutter speed in wide aperture mode and for long exposure photography. |
Ideal for long exposure photography in bright daylight. |
Ideal for long exposure photography in bright daylight. Use this if you want to slow down the shutter speed. |
| Ideal shooting conditions |
Sunrise/Sunset |
Cloudy with occasional sunny spells |
Cloudy with occasional sunny spells |
clear sky |
clear sky |
