Comparison: Kahles Helia RF 8x42

vs. Kahles HELIA thermal imaging device TI 35+ vs. Kahles HELIA thermal imaging device TI 18+ vs. Kahles Helia RF 10x42

Kahles Helia RF 8x42
Kahles HELIA thermal imaging device TI 35+
Kahles HELIA thermal imaging device TI 18+
Kahles Helia RF 10x42

Kahles Helia RF 8x42

Kahles HELIA thermal imaging device TI 35+

Kahles HELIA thermal imaging device TI 18+

Kahles Helia RF 10x42

Product dataAvailability: in stockin stockin stockin stock
Promotions:  -- Instant discountInstant discount --
Price: 
1.664,90 €
VAT incl.Shipping free
1.980,00 €
VAT incl.Shipping free
1.980,00 €
VAT incl.Shipping free
1.664,90 €
VAT incl.Shipping free
GeneralBinocular type: Birdwatching -- -- Birdwatching
Colour: black black black black
Type:  -- Thermal imaging camera Thermal imaging camera --
Power SupplyBattery life: approx. 4000 measurements up to 6 hours up to 6 hours approx. 4000 measurements
battery type: CR2 Lithium (3V DC) Li-Ion battery Li-Ion battery CR2 Lithium (3V DC)
DimensionsDimensions: 145 x 132 x 73 mm198 x 68 x 63 mm198 x 68 x 63 mm145 x 132 x 73 mm
Weight (incl. battery and memory card): 900 g430 g430 g900 g
Other featuresArming:  -- --
Exit aperture (in mm): 42 mm -- -- 42 mm
Twilight factor : 18.3 -- -- 20.5
Functions: 5 brightness levels, measuring speed 1sec, meter / yard display, measuring function single measurement, measuring function scan, measuring function LR, temperature display, air pressure display refresh rate (Hz) 50 - screen type OLED - field of view 12.5 x 10.0° - field of view (100m) 22m - 2x optical magnification refresh rate (Hz) 50 - screen type OLED - field of view 25 x 20° - field of view (100m) 44m - 1x optical magnification 5 brightness levels, measuring speed 1sec, meter / yard display, measuring function single measurement, measuring function scan, measuring function LR, temperature display, air pressure display
Exit pupil (in mm): 5.3 mm -- -- 4.2 mm
Close focusing distance (in m): 5 m -- -- 5 m
Apparent field of view: 56 -- -- 61
Actual field of view: 7.0 ° -- -- 6.1 °
Visual range at 1000 m : 122 m -- -- 107 m
Magnification: 8 x -- -- 10 x
Dioptric correction: 
other functions: OLED display, display auto off function: 5sec, angle correction: EAC function, laser class: 1M, 4 eyecup adjustment positions Sensor size (pixels) 640x512; 12 μm - Detection: 2479 m - Recognition: 826 m - Identification: 413 m - Automaticlight Sensor size (pixels) 640x512; 12 μm - Detection: 1275 m - Recognition: 425 m - Identification: 213 m - Automaticlight OLED display, display auto off function: 5sec, angle correction: EAC function, laser class: 1M, 4 eyecup adjustment positions
Waterproof: 
Image sensorSensor chip:  -- Vanadium oxide uncooled focal plane arrays Vanadium oxide uncooled focal plane arrays --
ElectronicsFocusing:  -- manual manual --
Motif programmes:  -- Color Modes: White Hot, Black Hot, Red Only Color Modes: White Hot, Black Hot, Red Only --
DisplayScreen resolution:  -- 1.024 x 768 Pixel1.024 x 768 Pixel --
Lensdigital zoom:  -- 1, 2, 4, 8 x1, 2, 4, 8 x --
Focal length:  -- 35 mm17,5 mm --
max. speed:  -- f1.0 f1.0 --
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