Lahti PRO L1540400

Expecting restock

Type: chameleon helmet; Light filtering levels (DIN): 4; Min. degree of darkening (DIN): 5; Max. degree of darkening (DIN): 13; Protection from UV/IR (DIN): 16; Turn-on time (µs): 40; Filter viewing area (mm): 99x56; Filter cartridge size (mm): 126x103; Optical sensors: 4; Operating temperature (°C): -5 – 55

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chameleon helmet, blackout: from 5 DIN, up to 13 DIN, turning on filter: 40 ms, grinding mode, True Color, 644 g

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Lahti PRO L1540400

chameleon helmet grinding mode True Color

Colour
Type	chameleon helmet
Light filtering levels	4 DIN
Min. degree of darkening	5 DIN
Max. degree of darkening	13 DIN
Protection from UV/IR	16 DIN
Turn-on time	40 ms
Filter viewing area (WxH)	99x56 mm
Filter cartridge dimensions (WxH)	126x103 mm
Filter cartridge thickness	9.8 mm
Optical sensors	4
Additional power supply	2xCR2450
Operating temperature	-5 – 55 °C
Helmet weight	480 g
Darkening adjustment	external mechanical
Sensitivity adjustment	external mechanical
Delay time adjustment	external mechanical
Grinding mode	external mechanical activation
Colour rendering	True Color
Design features	controls outside
Added to E-Catalog	July 2026

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.