1. rich experience for uv filter glass
2. good surface quality
3. no bubble
4. the competitive price
Port: Shanghai
Minimum Order Quantity: 5 Piece/Pieces
Supply Ability: 10000 Piece/Pieces per Month
Payment Terms: T/T,Western Union
Contact Supplier
Packaging Detail: carton
Delivery Detail: within 10 days
UV filter glass include 3 types.
ZWB1 ZWB2 ZWB3 (310nm 365nm 254nm)
UG11 UG1 UG5
UV filter glass technique index sign :
1.Material:ZWB1,ZWB2,ZWB3(254nm\310nm\365nm)
2.Surface quantity:0/0,40/20 80/50
3.Surface accuracy:1/10 into,1/4 into2 into
4.Thickness tolerence:±0.01mm ±0.02mm
5.Center deviation:5Arc second1Arc Minute
6.Process the scope:The thickness is the most thin to attain 0.2 mm
Ultraviolet filter glass Characteristic
| Type | Thickness (mm) | A[2856k] | D65 | Chemical Stability | ND | α×10-7 (/°C) | Tg (°C) | Ts (°C) | S | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| x | y | Y | x | y | Y | DA | DW | |||||||
| ZWB1 | 1 | 0.734 | 0.266 | 0.1 | 0.726 | 0.262 | 0.0 | 4 | 4 | 1.557 | 94 | 529 | 588 | 2.87 |
| ZWB2 | 1 | 0.532 | 0.171 | 0.9 | 0.231 | 0.032 | 0.4 | 2 | 2 | 1.520 | 97 | 515 | 589 | 2.65 |
| ZWB3 | 2 | 0.711 | 0.256 | 0.3 | 0.538 | 0.176 | 0.1 | 2 | 3 | 1.526 | 85 | 527 | 616 | 2.63 |
| Type | Thickness (mm) | 254 (nm) | 280 (nm) | 313 (nm) | 334 (nm) | 365 (nm) | 405 (nm) | 700 (nm) | Bubble | Stripe | Stress |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ZWB1 | 1 | ≥50.0 | ≥81.0 | ≤1.0 | ≤30.0 | C | 4 | 4 | |||
| ZWB2 | 1 | ≥38.0 | ≥80.0 | ≤8.0 | ≤14.0 | C | 4 | 3 | |||
| ZWB3 | 2 | 34.0 | ≥86.0 | ≤28.8 | ≤64.6 | C | 4 | 4 |
Model No.: sp
Features: IAD hard coating filter
with no wavelength shift
and deep background.
Model No.:
Features: Optical filter
with deep background
and high crossover value
Model No.: BP535
Features: 535nm optical filter provides
deep blocking and high transmission
without self-fluorescence.
Model No.: IR
Features: IR optical filter with high transmission ;
wavelength: 780nm ,808,850,1064nm and so on ;
Model No.: IR
Features: IR optical filter
from 780nm to 1070nm.
Model No.:
Features: Optical filter provides
deep blocking and steep slope,
can stand high light power.
Model No.:
Features: Optical filter used in
IPL beauty machine
the coating is very fastness
and can endure high light power
Model No.:
Features: MC-UV Protective Glass used to reduce reflection and enhance transmission.It's idea for digital camera use.
Model No.: BG3
Features: optical purple glass
1.Clear surface
2.Short lead time
3.Required size
Model No.:
Features: MC UV lens:
Both sides Multi-coatings
Accept clients' Design.
Model No.: TY16
Features: 1.gradual color filter
2.full color filter
3.available size:25-82mm dslr lenses
Model No.: optical filter
Features: Optical Filter
1,Brand: HENGXIANG
2,Material:Optical materials
3,Surface quality: 40/20
4,Precision:N=2;N=0.5;B=40/20;C=0.01