Dia5mm (RG1000) 1100-1400nm Coated Optical Filter for photography
Specification:
Items |
Description |
|
RG1000 Filter |
Material: |
Schott RG1000 |
Diameter: |
5.0+0.0/-0.1mm |
Thickness: |
3.0+/-0.1mm |
R1: |
infinity |
R2: |
infinity |
Flatness: |
3/5(-) |
Surface quality: |
5/3x0.16 |
Parallelism: |
<3arcmin |
Clear aperture: |
>D4mm |
Chamfer: |
0.1-0.2mmX45deg |
Coating: |
AR coating,Ravg<0.5%@1100-1400nm |
Standard: |
ISO 10110 |
Spectrum:
In infrared photography, it is required to completely filter out the visible light , so different types of infrared filters should be used in different light environments. The following is for reference:
1. For uncorrected digital cameras and digital video cameras, the exposure is normal when using the night vision function:
RG780 is suitable for indoor light environment
RG830 or RG850 is suitable for indoors with sunlight and a mild outdoor light environment
RG1000 is suitable for bright outdoor light
2. For uncorrected digital cameras and digital video cameras, the exposure is somewhat excessive with the night vision function:
You can select according to the above model plus, such as the use of night vision function when the normal exposure of the choice of RG780, and the use of night vision function when the exposure is somewhat excessive, you must use RG850, and so on.
The Schneider/B+W 093 IR filter is made of SCHOTT RG830 colored optical glass with adapter rings of various sizes.
The M&K1000 IR filter is made of SCHOTT RG1000 coloured optical glass with adapter rings of various sizes.
Well-known foreign brand infrared filter comparison:
Schott |
B+W |
Hoya |
Wratten |
Tiffen |
0 |
0.5 |
Remarks |
OG590 |
90 |
25A |
#25 |
- |
580 nm |
600 nm |
Really a deep-red filter |
RG630 |
91 |
- |
#29 |
- |
600 nm |
620 nm |
Dark red |
RG665 |
- |
- |
#70 |
- |
640 nm |
680 nm |
Almost "black", but not quite |
RG695 |
92 |
R72 |
#89B |
- |
680 nm |
720 nm |
Very dark red |
RG780 |
- |
- |
#87 |
TI 87 |
740 nm |
795 nm |
Cuts off all visible light |
RG830 |
93 |
- |
#87C |
- |
790 nm |
850 nm |
Usually called "black |
RG1000 |
94 |
RM90 |
#87A |
- |
880 nm |
1050nm |
Blocks even some of infrared |
Inspection:
FAQ:
1. Are you a manufacturer or trader? Can I visit your factory or office?
We are a manufacturer. We have factories in Jiangsu and Zhejiang provinces.
In order to provide better and in-time services, we set up branches in US, Germany and Netherlands.
You are welcome to visit our factories and offices at any time.
2. What's your payment term?
T/T, D/P, Letter of Credit, Western Union etc.
3. What's your minimum order quantity for this item?
1 unit.
4. Could I get free samples before making an order?
Your samples fee will be refunded when you place volume order.
5. Can I get a catalog?
Of course, please contact our salesman to get a catalog.
6. What's the lead time?
15-30 days, it is up to your quantity and specification and our stock.
If in stocks, once you make the payment, your products will be sent within 2 days.
7. What's your price list and discount?
The above price is our reference price, if you would like to know more our exact and discount policy, please email us or call us directly.
8. Can you OEM or ODM?
Yes, we accept all OEM and ODM.
9. Do you give a warranty of your products?
Yes, if there is a quality problem, please kindly provide the pictures to show the problem by email.
We will rework or provide the replacements to you at our cost according to actual conditions.