| Model No.: |
RTD-4 |
Protect Wavelength: |
630-660nm & 800-830nm & 900-1100nm |
| Transmittance: |
37% |
OD Value: |
OD3+@630-660nm & OD3+@800-830nm & OD5+@900-1100nm |
| Material: |
Polycarbonate |
Suit for: |
635nm, 660nm, 808nm, 905nm, 980nm etc., |
| H.S. Code: |
9004909000 |
Application: |
635nm, 905nm, 980nm Diodes |
Advantage:
1.OD Value based on real parameters.
2. On-time delivery.
3. Own Manufacturing & Own Quality control.
4. Free Sample available.
5. 4 vent valves indirect ventilation design prevents lenses from fogging.
Related Products:
Our factory laser safety glasses strictly according to ANSI Z136 and EN207.
IPL safety glasses and patient eyewear strictly according to EN169.
| Normal Type |
Typical For |
Transmittance |
O.D |
L-Rating |
| GTY |
532&1064nm |
30% |
200 - 540nm O.D 6+ & 900 - 1100nm O.D 5+ |
315 - 540nm DIRM LB5 & 900 - 1070nm DIR LB5 |
| RTD-3 |
635&808nm&980nm |
35% |
630 - 660nm O.D2+ & 800nm - 1100nm O.D5+ |
630 - 660nm DIR LB2 & 800 - 1100nm DIR LB5 |
| RTD-4 |
635&905nm&980nm |
37% |
630 - 660nm O.D3+ & 800nm - 830nm O.D3+ & 900 - 1100nm O.D5+ |
630 - 660nm DIR LB3 & 800 - 830nm DIR LB3 & 900 - 1100nm DIR LB5 |
| ADY |
755&808&1064nm |
40% |
740 - 1100nm O.D 5+ & 780 - 1070nm O.D7+ |
740 - 1100nm DIR LB5 & 800 - 1070nm IR LB7 |
| DTY |
980&1064&1320nm |
40% |
800 - 1700nm O.D 4+ & 900 - 1100nm O.D 5+ |
800 - 1400nm DIR LB4 & 1400 - 1700nm DI LB3 |
| YHP |
High Power 808&980&1064nm |
60% |
800 - 1100nm O.D 5+ & 1060 - 1070nm O.D 7+ |
800 - 1100nm DIR LB5 & 1000 - 1070nm IR LB7 |
| CHP |
10600nm |
90% |
9000-11000nm O.D 6+ |
9000-11000nm DI LB3 |
| IPL |
200 – 1400nm |
10% |
IPL Machine |
|
| YLW |
1064nm Laser Window |
40% |
800 -1100nm O.D 4+ & 1064nm O.D 6+ |
1064nm DIR LB5 |
How can I find suitable laser safety glasses?
1. Choose a comfortable frame
Selecting a frame in terms of its weight, shape, and size to meet your individual needs is extremely important. We consider the user's individual needs and provide comfortable eyewear with a fashionable design that can be worn for a long stretch of time. There is four frames style for your selection as above, Frame 33/36/52/55.
2. VLT (Visible Light Transmittance)
In visible light, the attenuation of light by a filter is defined as visible light transmittance. According to ANSI Z136.7, the testing of VLT is determined by a standard light source. If VLT is less than 20%, users should remain in a light area and ensure their working environment has extra illumination. The higher the transmittance, the better the visual view.
3. Choose the relevant wavelength
The laser safety glasses cannot be used against other wavelengths of lasers other than those mentioned. For more details, please consult with the manufacturer for the most suitable glasses.
4. Choose a high OD protection level
OD laser filters were designed to reduce specific wavelengths into the eyes while allowing some normal light to pass through the eye. This absorption or filtering capability of the lens is expressed via OD, which is the attenuation of light through the optical filter.
| Rating |
Transmittance |
Light transmittance reduction |
| OD 1 |
10-1 |
10x |
| OD 2 |
10-2 |
100x |
| OD 3 |
10-3 |
1000x |
| OD 4 |
10-4 |
10,000x |
| OD 5 |
10-5 |
100,000x |
| OD 6 |
10-6 |
1,000,000x |
| OD 7 |
10-7 |
10,000,000x |
| OD 8 |
10-8 |
100,000,000x
|
