Optics Glass Coating Variable Attenuation Filter by Vaf Coating Thin Film

Optics Glass Variable Attenuation Filter by VAF Coating Thin FilmVariable Attenuation Filter Function:Through the polarization angle modulation (rotate the filter ring when operating), this lens can change the luminous flux substantially with freedom, reducing the ND number from 2 to 400.It can easily replace dozens of all grade of density ND gray filters
Variable Attenuation Filter Index:
1.
Color:
Black
2.
FilterMaterial:
Optical glass
3.
frame Material:
Aluminum
4.
Size:
37-86mm
5.
Style:
Camera Filter
6.
N.W.
30g
Variable Attenuation Filter Features:
The most high-end filter product variable ND (ND2-400) applies the newly developed technology to achieve 1.5 stop to 10 stop ND.
Unlike normal variable ND filter, HD ND2-400 filter does not have problems like vignetting, color cast, sharpness loss etc.
On the contrary, the filter surface absorbs light uniformly and naturally. No matter in wide-angel lens or tele-lens, the quality of photo image can be obtained perfectly by using HD ND2-400.
Variable Attenuation Filter Photos:
Q1. Faster Delivery
A: Sample lead time:1-2 working days Order: 10-15 working days.Q2. Customized Packing and Customer's Logo
A:Customized packing and customer's logo are accepted.Q3. Transportation Ways
A:Accept various transportation ways. like by express, by sea, by air and also specified freight company.Q4. Customer's Requirement
A: Professional factory directly sale all over the wrold. we can produce various models according to customer's requirement.Q5.Sample order
Sample order is welcome and it can be free if you are real customer.2Block 3F HanHaiDa Industry garden 10TH industry area GuangMing District shenzhen china