EzKlean Graduated Neutral Density Filter

Product Highlights:

- 2.0mm thick, Schott Glass B270

- Water-Resistant Coating

- No Color Affection

- Filter Factor Available

****** Soft / Hard / Reserve

****** 0.3, 0.6, 0.9, 1.2 STOPS

****** 100 x 150 x 2 mm, 150 x 170 x 2 mm

 

 

Transmission Diagram of EzKlean ND Filter

STOP TRANSMISSION TRANSMISSION ND MARK* GND MARK**
1 1/2 50.00% ND2 0.3
2 1/4 25.00% ND4 0.6
3 1/8 12.50% ND8 0.9
4 1/16 6.25% 1.2
5 1/32 3.13% 1.5
6 1/64 1.56% 1.8
7 1/128 0.78% 2.1
8 1/256 0.39% 2.4
9 1/512 0.20% 2.7
10 1/1024 0.10% ND1000 3.0

 

 

EzKlean GND Filter VS other Resin GND Filter

The EzKlean Optical Glass ND filters have much lower color affection than Resin Filters.

 

Graduated Neutral Density Filter

Sometimes, it is necessary or desirable to balance the light intensity in one part of a scene with another. This is especially true in situations where you don't have total light control, as in bright contrasty landscapes.

Exposing for the foreground will produce a washed-out, over-exposed sky while exposing for the sky will leave the foreground dark and under-exposed.

The graduated ND filters are part clear, part neutral density. They allow the transition to be blended into the scene, often imperceptibly.

These filters have several uses and offers the possibility to achieve very interesting results. They enable the shooter to adjust exposure without affecting color balance.

An ND filter appears gray and reduces the amount of light reaching either the sensor of a digital camera or the film plane of a traditional film camera.

A Neutral Density filter is used to create some unusual special effects such as capturing the "blur" of the rippling water of a waterfall or the swirling effect of city traffic.

Since it allows the use of slower shutter speeds in bright light, it becomes possible to create these special effects that would normally not be possible to capture without the filter. And, since it can also help to control your depth of field, it permits you to shoot at wider apertures. Ultimately, its value is in helping to prevent bright, overly washed out images shot in bright light.

 

PROMOTION

Buy any one of EzKlean Filter, could get one Free box of EzKlean Swab, worth US$24.9

FILTER PROMOTION

FILTER PRICE LIST

EzKlean Graduated ND filter

SIZE

ND

PRICE

SOFT / HARD / RESERVE

100x150x2

0.3

US$99

100x150x2

0.6

US$99

100x150x2

0.9

US$99

100x150x2

1.2

US$99

 

 

 

SOFT / HARD

150x170x2

0.9

US$149

150x170x2

0.9

US$149

     
     

EZKLEAN GND

Normal Glass GND

RESIN

GND

CONSTRUCTION

SCHOTT GLASS

NORMAL GLASS

RESIN

PET, CR39

     

GRADUATED TECH

COATING

COATING OR GLUED

DYED

 

 

 

GRADUATED SMOOTHNESS

EXCELLENT

GOOD

GOOD

 

 

 

WATER RESISTANT COATING

YES

N/A

NO

 

 

 

HD (HIGH DEFINITION)

YES

N/A

NO

 

 

 

COLOR AFFECTION

NO

LOW

YES

 

 

 

SURFACE FINISH

EXCELLENT

GOOD

NORMAL

 

 

 

THERMOSTABILITY

YES

YES

NO

 

 

 

ABRASION RESISTANCE

YES

YES

NO

 

 

 

FADING

NO

NO

YES

 

 

 

PROCESSING PRECISION

HIGH

NORMAL

LOW

 

 

 

COST

HIGH

MEDIUM

LOW