Manual Regulation Lens - Optical Lens

• Customization: Available
• After-sales Service: One Year
• Warranty: One Year
• Model NO.: WT240F/1.0 WT235IIB/1.0-S
• Usage: Lighting, Medical, Optical, Photography
• Type: Convex Lens
• Transmittance: >95%
• Shape: Single-lens
• Material: Optical Glass
• Lenses Color: Clear
• Certification: RoHS, ISO9001, CE
• Customized: Non-Customized
• Coating: HMC
• Principle: Infrared Ray
• Transport Package: Carton
• Specification: 100-400g
• Trademark: raytek
• Origin: China

Product Description

Optical performance	Parameter	Comments
Focal Length	40mm
F/#	1.0
Transmission	90%	8-12μm, average
Waveband	8-14μm
Mechanical performance	Parameter
Lens Control	Manual control	Upon Request
Focus Range	6m-∞
Interface Means	source nipple	Upon Request
BWD	8mm	Back Working Distance
Distance at the back	16mm
Dimensions	Φ49mm, L48mm
Weight	127g
Sealing	IP67(front)	Front lens
Lens front film layer	DLC
Applied environments	Parameter
Working Temperature	-40ºC ~ +60ºC
Storage Temperature	-45ºC ~ +65ºC
Dectector and FOV	Parameter
FOV	Detector 640*512 - 12μm, FOV 15.5° * 11.7°

Optical performance	Parameter	Comments
Focal Length	35mm
F/#	1.0
Transmission	90%	8-12μm, average
Waveband	8-14μm
Mechanical performance	Parameter
Lens Control	Manual control	Upon Request
Focus Range	3m-∞
Interface Means	source nipple	Upon Request
BWD	9mm	Back Working Distance
Distance at the back	16mm
Dimensions	Φ50.2mm, L42.2mm
Weight	114.6g
Sealing	IP67(front)	Front lens
Lens front film layer	DLC
Applied environments	Parameter
Working Temperature	-40ºC ~ +60ºC
Storage Temperature	-45ºC ~ +65ºC
Dectector and FOV	Parameter
FOV 1	Detector 640*512 - 12μm, FOV 12.5° * 10°

Optical performance	Parameter	Comments
Focal Length	50mm
F/#	1.0
Transmission	90%	8-12μm, average
Waveband	8-14μm
Mechanical performance	Parameter
Lens Control	Manual control	Upon Request
Focus Range	3m-∞
Interface Means	source nipple	Upon Request
BWD	9mm	Back Working Distance
Distance at the back	16mm
Dimensions	Φ60mm, L60.08mm
Weight	218.2g
Sealing	IP67(front)	Front lens
Lens front film layer	DLC
Applied environments	Parameter
Working Temperature	-40ºC ~ +60ºC
Storage Temperature	-45ºC ~ +65ºC
Dectector and FOV	Parameter
FOV 1	Detector 640*512 - 12μm, FOV 9.0° * 6.7°

Optical performance	Parameter	Comments
Focal Length	75mm
F/#	1.0
Transmission	90%	8-12μm, average
Waveband	8-14μm
Mechanical performance	Parameter
Lens Control	Manual control	Upon Request
Focus Range	5m-∞
Interface Means	source nipple	Upon Request
BWD	9mm	Back Working Distance
Distance at the back	20mm
Dimensions	Φ85mm, L89.5mm
Weight	360.3g
Sealing	IP67(front)	Front lens
Lens front film layer	DLC
Applied environments	Parameter
Working Temperature	-40ºC ~ +60ºC
Storage Temperature	-45ºC ~ +65ºC
Dectector and FOV	Parameter
FOV 1	Detector 384*288 - 17μm, FOV 4.9° * 3.7°
FOV 1	Detector 384*288 - 25μm, FOV 7.2° * 5.4°
FOV 1	Detector 336*256 - 17μm, FOV 4.3° * 3.3°
FOV 2	Detector 640*480 - 17μm, FOV 8.2° * 6.2°

Optical performance	Parameter	Comments
Focal Length	100mm
F/#	1.2
Transmission	86%	8-12μm, average
Waveband	8-14μm
Mechanical performance	Parameter
Lens Control	Manual control	Upon Request
Focus Range	7m-∞
Interface Means	source nipple	Upon Request
BWD	14.5mm	Back Working Distance
Distance at the back	20mm
Dimensions	Φ100mm, L96.5mm
Weight	g
Sealing	IP67(front)	Front lens
Lens front film layer	DLC
Applied environments	Parameter
Working Temperature	-40ºC ~ +60ºC
Storage Temperature	-45ºC ~ +65ºC
Dectector and FOV	Parameter
FOV	Detector 1 640*480 - 12μm, FOV 4.4° * 3.3°
	Detector 2 384*288 - 12μm, FOV 2.6° * 2.2°

Model	Focus Length	F	Transmission	Focus range	Detector
WT304.8B-1.0	4.8mm	1.0	87%	0.2m~∞	640*512-17μm
WT307B-1.0	7mm	1.0	87%	0.5m~∞	640*512-17μm
WT307W-1.0	7mm	1.0	87%	1m~∞	640*512-17μm
WT308B-1.0	8mm	1.0	87%	0.5m~∞	640*512-17μm
WT309B-1.0	9mm	1.0	87%	0.5m~∞	640*512-17μm
WT310B-1.0	10mm	1.0	87%	0.5m~∞	640*512-17μm
WT213B-1.0	13mm	1.0	90%	1m~∞	640*512-17μm
WT317B-1.0	17mm	1.0	87%	1m~∞	640*512-17μm
WT317B-1.0-G	17mm	1.0	87%	1m~∞	640*512-17μm
WT319B-1.0	19mm	1.0	87%	1m~∞	640*512-17μm
WT19mm/1.0	19mm	1.0	87%	3m~∞	640*512-17μm
WT219B-1.0	19mm	1.0	90%	3m~∞	640*512-17μm
WT319HB-1.0	19mm	1.0	87%	1m~∞	640*512-17μm
WT219W-1.0	19mm	1.0	90%	1m~∞	640*512-17μm
WT225TW-1.0	25mm	1.0	90%	1m~∞	640*512-17μm
WT225TB-1.0	25mm	1.0	93%	3m~∞	640*512-17μm
WT325B-1.1-Z	25mm	1.1	87%	3m~∞	640*512-17μm
WT325HW-1.0	25mm	1.0	87%	1.5m~∞	640*512-17μm
WT325B-1.2	25mm	1.2	87%	1m~∞	640*512-17μm
WT225TB-1.0	25mm	1.0	93%	3m~∞	640*512-17μm
WT325HW-1.0	25mm	1.0	87%	1m~∞	640*512-17μm
WT330.5B-0.8	30.5mm	0.8	87%	3m~∞	640*512-17μm
WT245B-1.2	34mm	1.2	90%	3m~∞	640*512-17μm
WT335B-1.0	35mm	1.0	87%	5m~∞	640*512-17μm
WT235B-1.0	35mm	1.0	90%	3m~∞	640*512-17μm
WT335JB-1.0	35mm	1.0	87%	2m~∞	640*512-17μm
WT335OA-1.0	35mm	1.0	87%	1m~∞	640*512-17μm
WT335B-1.2	35mm	1.2	87%	1m~∞	640*512-17μm
WT240IIB-1.0	40mm	1.0	90%	3m~∞	640*512-17μm
WT240IIW-1.0	40mm	1.0	90%	3m~∞	640*512-17μm
WT242-1.2	42mm	1.2	92%	3m~∞	640*512-17μm
WT250JB-1.0	50mm	1.0	87%	5m~∞	640*512-17μm
WT350W/1.0	50mm	1.0	87%	5m~∞	640*512-17μm
WT250B-1.0	50mm	1.0	90%	3m~∞	640*512-17μm
WT350W/1.0-F	50mm	1.0	87%	5m~∞	640*512-17μm
WT354B-1.0	54mm	1.0	87%	5m~∞	640*512-17μm
WT355B-1.0	55mm	1.0	87%	3m~∞	640*512-17μm
WT355B-1.4	55mm	1.4	89%	5m~∞	640*512-17μm
WT260B-1.0	60mm	1.0	90%	5m~∞	640*512-17μm
WT275B-1.0	75mm	1.0	87%	5m~∞	640*512-17μm
WT225TW-1.0	75mm	1.0	87%	3m~∞	640*512-17μm
WT0.5H-1.7	75mm	1.0	87%	3m~∞	640*512-17μm
WT3100W-1.0	100mm	1.0	87%	10m~∞	640*512-17μm
WT3100F/1.2	100mm	1.2	86%	7m~∞	640*480-12μm
					384*288-12μm