SupIR 50 mm f/1.2 Fixed Focus LWIR XGA Imaging Lenses

The SupIR 50mm f/1.2 fixed focus LWIR imaging lens has a 50.0 mm focal length with an f-number of 1.2. This single field of view lens (1-FOV) is designed for 1024x768 XGA format uncooled LWIR cameras.

Advanced technologies for the highest performance long wave focal planes
LWIR High-durability and hard-carbon AR coatings for 8-12 µm
Passive athermalization with the highest imaging performance from -40 to +80°C
Compatible with 12 μm pixel pitch, 1024x768 XGA format LWIR cameras
Providing superior performance from 100 m out to infinity
Cost-effective solution for high-resolution thermal imaging and sensing

查看所有功能

型号	兼容性	涂层类型	平均透过率	库存
680114-001SupIR 50mm f/1.2LWIR 1-FOV 固定透镜，SupIR，50 mm焦距，f/1.2，高耐用性，高清，M34x0.5	UNIVERSAL	High Durability	94%	联系我们
680114-002SupIR 50mm f/1.2LWIR 1-FOV 固定透镜，SupIR，50 mm焦距，f/1.2，硬碳型，高清，M34x0.5	UNIVERSAL	Hard Carbon	88%	联系我们
680114-005SupIR 50mm f/1.2LWIR 1-FOV 固定透镜，SupIR，50 mm焦距，f/1.2，硬碳型，高清，M34x0.5	UNIVERSAL	Hard Carbon	88%	联系我们

HFOV [deg]

	Format
Pitch	320x240	384x288	640x480	1024x768
17 µm	6.2°	7.5°	12.4°
12 µm	4.4°	5.3°	8.8°	14.0°

规格

型号
Single Field of View
焦距
50 mm
F/#
1.2
光谱范围
8-12 μm
背向焦点尺寸
33.68 mm in air
聚焦机制
Fixed

聚焦范围
1.5 m to infinity
景深
100 m to infinity
工作温度范围
-40°C to +80°C
存储温度范围
-55°C to +85°C
密封
IP 67 front element only
波长范围
LWIR

功能

SupIR 50 mm f/1.2 Detection, Recognition & Identification (DRI) Range

DRI ranges enable one to easily estimate the maximum range that an object can be either detected, recognized or identified. It is important to note that these estimates are based solely on geometrical parameters – the target size, distance, lens focal length and camera detector pixel size. Signal level, detector sensitivity, atmospheric conditions and other factors are not considered!

The calculations used here are based on the “Johnson Criteria”. According to the Johnson Criteria, the minimum resolution, pixels on target, required to achieve a 50% probability for an observer to discriminate an object are:

Detection: An object is present – 2 pixels on target (Lower Bar)
Recognition: discern the type of object, a human vs. a vehicle – 8 pixels on target (Middle Bar)
Identification: discern specific objects, a man vs. a woman, a car model – 12.8 pixels on target (Upper Bar)

High Performance Long Wave Focal Plane

凭借先进的技术、顶级的材料和独特的镀膜技术，再加上创新的工程和光机设计，我们以出色的性能、耐用性和质量广受赞誉。

光学镀膜

我公司的高耐磨增透膜（AR），以及多种类型的硬碳膜（HC）拥有最高耐用性、能量传输及最小反射率。

物理气相沉积（PVD）– 热熔性和电子枪
离子辅助沉积（IAD）– 离子枪
等离子增强化学气相沉积（PECVD），适用于DLC镀膜

Passive Athermalized Lens Assembly

Our IR imaging lens assemblies incorporate passive athermalization of the lenses and opto-mechanical system to maintain the highest imaging performance over the full operating temperature range. We use advanced materials that enable unique athermalization properties and optomechanical designs that effectively compensate for optical variations over a wide temperature range.