Standard kit:
- (IR) Infrared viewer;
- lens 2X;
- distance ring;
- IR filter;
- handle;
- battery and case.
IRVI ABRM-2000-2 (50mm lens, ≤2000nm) IR Viewer
Availability: In stock
Product Code:
66678
Manufacturer: IRVI Infrared Viewers
£2,536.00 £3,043.20
High performance image conversion IR viewers based on high-grade image converter are designed to observe indirect radiation of infrared laser, light emitting diodes (LED), dye and other IR-sources in 350 – 2000 nm spectral range.
How Infrared viewer works?
(IR) Infrared viewer is based on a first generation high-grade image converter that has an electro-static focusing system, photocathode S-1+ with increased concentration of oxygen and screen of type P-20 with maximum of luminescence at 550nm.
Infrared viewer focus emitted or reflected light from a chosen subject into the image tube where electron image is generated. When powered (with battery or power supply) the 16-18 kV voltage is generated required to accelerate the electron image into the output phosphor screen. The fluorescent green light output (550 nm) is observed via an adjustable eyepiece lens.
Typical applications:
- Laser alignment and safety
(IR) Infrared viewer is ideal for alignment of infrared laser beam and optical components in near infrared systems. - Semiconductors inspection
With a microscope adapter IR viewer can be used to view through the surface of silicon and gallium arsenide wafers. - Forensics and art restoration
- Photo processing
- Thermal imaging
Accessories available upon request:
- Iris diaphragm
- Neutral density filter to lens 2X (3-5%@1064nm)
- Microscope adapter
- Facemask for hands free operation
- IR illuminator 940nm, 800nm
- C-mount Camera adapter
- Video adapter VA-1 to Abris
- Lens 2X (F1.8/50mm)
- C-mount ring for any CCD lenses
Technical information:
| Version | Version 1 (1X) | Version 2 (2X) | ||||
| Name | ABRM-1300-1 | ABRM-1700-1 | ABRM-2000-1 | ABRM-1700-2 | ABRM-2000-2 | |
| Spectral sensitivity | 350 – 1300nm | 350 – 1700nm | 350 – 2000nm | 350 – 1700nm | 350 – 2000nm | |
| Resolution (centre) | 60 Lp/mm | 60 Lp/mm | ||||
| Field of view | 40° | 20° | ||||
| Magnification | 1Х | 2Х | ||||
| Objective lens | F1.4/26mm | F1.8/50mm | ||||
| Adjustable Iris | Available | Included | ||||
| Focus | 0.08m to inf | 0.5m (0.15m)* to inf | ||||
| Battery | 1.5V, 1x “AAA” size | 1.5V, 1x “AAA” size | ||||
| Non-uniformity of screen | <20% | <20% | ||||
| Non-uniformity of response | <15% | <15% | ||||
| Distortion of image | <18% | <18% | ||||
| Battery life (continuous) | 35 hours | 35 hours | ||||
| External power supply | DC 3V, 30 mA | DC 3V, 30 mA | ||||
| Weight | 0.38kg | 0.42kg | ||||
| Dimensions | 140x78x52 mm | 145x78x52 mm | ||||
| Temperature range | -10ºC…40ºС | -10ºC…40ºС | ||||
| Tripod or handle connection | R”1/4″ | R”1/4″ | ||||
| *with distance ring | ||||||
IRVI ABRISM Series Datasheet Write Your Own Review
| Photo | Product | SKU | |
|---|---|---|---|
 | DISCONTINUED – Electrophysics 7215D IR Viewer | - | > |
 | IRVI ABRM-1300-1 (26mm lens, ≤1300nm) IR Viewer | - | > |
 | IRVI ABRM-1700-1 (26mm lens, ≤1700nm) IR Viewer | - | > |
 | IRVI ABRM-1700-2 (50mm lens, ≤1700nm) IR Viewer | - | > |
 | IRVI ABRM-2000-1 (26mm lens, ≤2000nm) IR Viewer | - | > |