Chengdu Yafei Optical Instrument Factory
Chengdu Yafei Optical Instrument Factory YOPHY stays with beauty and time.
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Useful Photography Tool Square Camera Lens Filter With Filter Holder For DSLR Camera Lens
Square Neutral density filters allow you to adjust exposure without affecting the colour balance, and they are the ideal tool for landscape scenery on darkening the brighter parts of a scene, such as the sky and horizon. YOPHY HD reverse square gradual ND Filter is one of our square filter. Its size has 100*150*2mm, 150*170*2mm and 170*190*2mm. It is made up of B270 optical glass, the unit weight is about 76g. Square reverse gradual ND filter is generallly used in shooting contrast large landscape, production and ensure the correct exposure and later. YOPHY square camera lens filters will be your best choice with its function of waterproof, oilproof and anti-scratch.
Key features
1. Smooth transition of the gradual area
2. Made of optical HD glass
3. Double sides multilayer coating
4. Double sides precision gringding and polishing
5. Laser etched font on surface
With YOPHY square camera lens filters:
1. You can use the same square filter on many different lenses. With a filter holder, the square filters will meet your different needs.
2. You can easily combine different square filters on the same lens. For example, you can put a SGND 0.3 filter and a SGND 0.6 filter together for the same effect of a SGND 0.9 filter.
3. Square filters often have less vignetting because their surface extends well beyond the edges of the camera lens.
Please pay attention to:
1. Because square filters are much larger than circular filters, so please be careful when when using and transporting square filters.
2. Square filters can be very fragile, so please make sure they can get good protection.
3. Square filters require a bit more setup time as you need to mount them and unmount them when you pack your gear for the next shoot location.
Support wholesale and retail.
Support OEM&ODM service.
| Brand | YOPHY |
| Material | B270 optical glass |
| Type | GND0.3/GND0.6/GND0.9/GND1.2 |
| Weight | 76g |
| Size | 100*150mm; 150*170mm; 170*190mm |
| Usage | With filter holder |
Picture Details
Delivery Details
1.Package is customizable.
2.Usually we choose to deliver the goods by international express. Such as DHL, FedEx, TNT,
UPS etc..If you want to use your own ship agent, it is okay. All to cater for your needs.
Product selection#For reference only#
Form1.
| Type | Size(mm) |
| GND0.3 | 100*150; 150*170; 170*190 |
| GND0.6 | 100*150; 150*170; 170*190 |
| GND0.9 | 100*150; 150*170; 170*190 |
| GND1.2 | 100*150; 150*170; 170*190 |
Form2.
| Type | Optical | Transmittance |
| ND2 | 0.3 | 50.00% |
| ND4 | 0.63 | 25.00% |
| ND8 | 0.9 | 12.50% |
| ND16 | 1.2 | 6.25% |
| ND32 | 1.5 | 3.13% |
| ND64 | 1.8 | 1.56% |
| ND128 | 2.1 | 0.78% |
| ND256 | 2.4 | 0.39% |
| ND512 | 2.7 | 0.20% |
| ND1024 | 3 | 0.10% |
Welcome to consult to negotiate.
For technical support, please send your inquiry directly to us.