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Theia Technologies CS-Mount 4-10mm f/1.4-Close 4K IR-Corrected Motorized Auto-Iris Varifocal Lens

Name: Theia Technologies CS-Mount 4-10mm f/1.4-Close 4K IR-Corrected Motorized Auto-Iris Varifocal Lens
Brand: Theia Technologies
SKU: THTL410AR4
Price: 319.95 USD

BH #THTL410AR4 • MFR #TL410AR4

Theia Technologies CS-Mount 4-10mm f/1.4-Close 4K IR-Corrected Motorized Auto-Iris Varifocal Lens

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Expected availability: 3-7 business days

$319.95

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Theia Technologies TL410 Overview

The Theia Technologies CS-Mount 4-10mm f/1.4-Close 4K IR-Corrected Motorized Auto-Iris Varifocal Lens is designed for use with up to 1/1.7” sensors and offers motorized zoom and focus. Thanks to a compact design, it can easily fit into 4” domes. With an aperture range of f/1.4-close, the lens can be used for surveillance in low light as well as in bright conditions. The lens is IR corrected for use with day/night cameras. This IR correction focuses IR light from artificial illumination at the same plane as visible light, allowing the image to remain in focus when the day/night camera switches to night mode.

Theia Technologies TL410 Specs

Focal Length	4-10mm
Image Circle	Up to 9.4 mm
Resolution	12.4 MP
Aperture	f/1.4 @ 12 mm - f/2.4 @ 50 mm to close
Focus Range	1.64' to infinity (0.5 m to infinity)
Back Focal Length	0.33" / 8.4 mm (in air)
Angle	CRA: < 7°
Distortion	< 61% at 4 mm, < 8% at 10 mm
Relative Illumination	>45%
Transmission	Lens: >80%
Field of View	1/1.7": 112 to 44° (horizontal), 81 to 33° (vertical), 149 to 55° (diagonal) 1/1.8": 110 to 43° (horizontal), 71 to 29° (vertical), 139 to 52° (diagonal) 1/1.8" 4K: 110 to 43° (horizontal), 52 to 21° (vertical), 126 to 48° (diagonal) 1/2": 93 to 37° (horizontal), 68 to 28° (vertical), 120 to 46° (diagonal) 1/2.3": 90 to 36° (horizontal), 67 to 27° (vertical), 117 to 45° (diagonal) 1/2.5": 83 to 33° (horizontal), 60 to 25° (vertical), 106 to 42° (diagonal)
Zoom/Focus	Drive: Stepper motor 2 phase bipolar drive Operation Voltage: 3.3 V Operating Range: 2.6 to 4.8 V Maximum Continuous Operation Time (seconds) for Operation Voltage and Ambient Temperature: @68°F (20°C): 60 sec (3.3 V), 12 sec (4 V), 6 sec (4.8 V) @104°F (40°C): 35 sec ((3.3 V), 9 sec (4 V), 5 sec (4.8 V) @140°F (60°C): 20 sec (3.3 V), 6 sec (4 V), 4 sec (4.8 V) Coil Resistance: 28.5 ohms (±7%) Gear Ratio: 1:2025 Zoom Speed: 4.1 sec (@1000 pps) Zoom Cam Rotation: 85° Focus Speed: 8.6 sec (@600 pps) Focus Cam Rotation: 75° Focus/Zoom Connectors: Housing: Molex 51021-0800 Terminal: Molex 50058-8000 Cable Length: 5.9" (150 mm)

Focus and Iris Control

Drive	Stepper motor 2 phase bipolar drive
Standard Operating Voltage	3.3 V continuous
Voltage Range	2.6 to 4.8 V Operating Time: 68°F (20°C): 60 sec (3.3 V), 12 sec (4 V), 6 sec (4.8 V) 104°F (40°C): 35 sec ((3.3 V), 9 sec (4 V), 5 sec (4.8 V) 140°F (60°C): 20 sec (3.3 V), 6 sec (4 V), 4 sec (4.8 V)
Coil Resistance	28.5 Ohms (±7%)
Gear Ratio	1:2025
Zoom/Focus Control	Zoom Speed: 4.1 sec (@ 1000 pps) Zoom Cam Rotation: 85° Focus Speed: 8.6 sec (@ 600 pps) Focus Cam Rotation: 75°
Connectors	Housing: Molex 51021-0800
Terminal	Molex 50058-8000
Cable Length	5.9" (150 mm)
Iris Control	Drive: DC Operation Voltage: 3 V (2.5 to 5 V) Maximum Current Consumption: 22 mA Drive Coil Resistance: 190 Ohms Damper Coil Resistance: 855 Ohms Connector Type 1 (Molex) Connector Type: Housing: Molex 51021-0400, Terminal: Molex 50058-8000 Cable Length: 5.9" (150 mm) Connector Type 2 (CCTV) Connector Type: Housing: EYC 221 Cable Length: 11.8" (300 mm)

Filter

Electrical	Drive: DC Operating Voltage: 4 V Drive Coil Resistance: 130 Ohms Connector Type Housing: Molex 51021-0200 Terminal: Molex 50058-8000 Cable Length: 5.9" (150 mm)
IR Filter	Cut-on Wavelength: 405 nm ±10 nm Visible Transmission: 430 to 610 nm Cut-off Wavelength: 650 nm ±10 nm IR Transmission: <5% maximum 700 to 1000 nm, <10% average 1000 to 1100 nm
Visible Light Transmission	400 to 1050 nm

Physical & Environmental

Operating Temperature & Humidity	4 to 140°F (-20 to 60°C) Humidity: <70%, non-condensing
Storage Temperature & Humidity	-22 to 158°F (-30 to 70°C) Humidity: <90%, non-condensing
Dimensions	2.32 x 2.51" (59 x 64 mm)
Weight	2.75 oz (78 g)

Theia Technologies TL410 Reviews

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