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Special depth focusing lens for satellite

moban89 — Wed, 10 Sep 2025 08:33:15 +0000

Large depth-of-field lenses can significantly enhance the depth of field of optical systems without using focusing mechanisms or reducing the optical system’s light throughput and resolution,Remote sensing satellite leasing,Satellite leasing, and they have been widely applied in fields such as infrared imaging, microscopy, anti-laser imaging, and aerospace imaging.Commercial Satellite,Satellite equipment leasing.

Calibre	45mm
Field of view	10.68°×8°
Section	Visible light450~850nm
Angular resolution	20urad
Observation range	200m~∞
Resolution	1m@100km

Special depth focusing lens for satellite最先出现在Buy Commercial Satellites Top Commercial Satellite Provider for Diverse Applications。

Special large star sensor lens for satellite

moban89 — Wed, 10 Sep 2025 08:27:49 +0000

The company has extensive experience in developing various types of transmission and reflection star sensors. Each model boasts technical advantages such as a large field of view, Remote sensing satellite leasing,large relative aperture, Remote sensing satellite leasing,low dispersion, minimal distortion, and high stray light suppression performance, Satellite leasing,which have been flight verified on several satellites in orbit.

Product example:

Product code	FDJX-BZ-21-174	FdjX-BZ-21-161	CG-DJ-SSJT-15°	CG-DJ-SSJT-17°
Full field of view	18°	4.5°	15°	17°
Work shift	500nm～850nm	400nm～1000nm	500nm～800nm	500nm～900nm
Weight	240g	1200g	66g	210g
Supply cycle	4 months	4 months	4 months	4 months

Special large star sensor lens for satellite最先出现在Buy Commercial Satellites Top Commercial Satellite Provider for Diverse Applications。

Satellite fundus imaging instrument

moban89 — Wed, 10 Sep 2025 08:22:49 +0000

The optical system of the fundus imaging device consists of an illumination system and an imaging system, Satellite purchase,where the illumination system is equipped with a fixed light source, a visible illumination light source, and a near-infrared focusing light source. Using the near-infrared light source for focusing allows for dilation of the eyes without the use of medication. Commercial satellite leasing,The imaging system is equipped with a focusing lens, which has a refractive compensation function of ±20D.

Working distance	＞24mm
Imaging mode	Near-infrared observation, focusing, visible light photography
Pupil size	Non-dilating 3mm
Retinal resolution	Central field of view better than 7 μm, peripheral field of view better than 15 μm
Range of refractive compensation	－20D～＋20D
Field of view	45°
Imaging spectrum	Visible light: RGB colour (450-700) Near infrared: 780nm Stable light: 650nm
MTF	Greater than 0.2 at the resolution corresponding to the square line pairs

Satellite fundus imaging instrument最先出现在Buy Commercial Satellites Top Commercial Satellite Provider for Diverse Applications。

Parabolic light tube for satellites

moban89 — Wed, 10 Sep 2025 08:04:12 +0000

The parallel light tube is mainly used for the debugging and calibration of satellite optical instruments, such as microscopes, telescopes, projectors, and so on. It can convert light into a parallel beam, making it convenient for experiments, debugging, and observation. Satellite sales，Changguang Satellite has experience in developing light tubes of different apertures, focal lengths, and design forms.

Product example:

Product code	F5000	F16000
Focal length	5m	16m
Calibre	Φ400mm	Φ800mm
Full field of view	0.3°	0.1°
Supply cycle	4 months	8 months

Parabolic light tube for satellites最先出现在Buy Commercial Satellites Top Commercial Satellite Provider for Diverse Applications。

Infrared search and tracking device for satellites

moban89 — Tue, 09 Sep 2025 08:24:48 +0000

The infrared search and tracking device is a passive detection instrument that uses the infrared characteristics of the emitted radiation from low-flying incoming targets for detection and tracking. This instrument is immune to electronic interference, unaffected by clutter, has a strong ability to penetrate smoke, good concealment, high sensitivity, and can operate all day and night.

Indicator		Medium wave infrared	Long wave infrared
Band/μm		3.7—4.8	7.7—10.5
Focal length/mm	Telephoto	520	520
Focal length/mm	Short focus	260	260
Field of view/°	Telephoto	1.76（Level）×1.41（Vertical）	1.76（Level）×1.41（Vertical）
Field of view/°	Short focus	3.52（Level）×2.82（Vertical）	3.52（Level）×2.82（Vertical）
Additional field of view	Telephoto	0.72	0.12
Additional field of view	Short focus	0.48	0.08
Relative aperture		1/2	1/2
Transmittance		>0.76	＞0.7
MTF		>0.4@20lp/mm	>0.3@20lp/mm
Distortion		＜1%	＜1%
Optical axis consistency		25μrad

Infrared search and tracking device for satellites最先出现在Buy Commercial Satellites Top Commercial Satellite Provider for Diverse Applications。

Fused quartz mirror for satellites

moban89 — Tue, 09 Sep 2025 07:53:13 +0000

Using advanced robotic numerical control processing as the main method, combined with ion beams, polishing machines, milling and grinding machines, it is capable of customised and batch production of large diameter, high precision, special-shaped spherical and aspherical fused quartz mirrors.

Reflector aperture	Φ50mm-600mm
Reflective surface shape	RMS：Better than 1/60λ (λ=632.8nm)
Surface roughness	＜2nm
Supply cycle	2-4 months

Fused quartz mirror for satellites最先出现在Buy Commercial Satellites Top Commercial Satellite Provider for Diverse Applications。

Silicon carbide mirror satellites

moban89 — Tue, 09 Sep 2025 07:41:04 +0000

Using advanced robotic numerical control processing as the main method, combined with ion beam, polishing machines, and milling machines, it is capable of customised and batch production of large diameter, high precision, and irregular-shaped spherical and aspherical silicon carbide mirrors.

Reflector aperture	Φ50mm-1200mm
Reflective surface shape	RMS：Better than 1/60λ (λ=632.8nm)
Surface roughness	＜2.5nm
Supply cycle	2-6 months

Product example:

Reflector aperture（D）	Ø440mm
Facial features	Coaxial aspheric
Lightweight form	Back
Cycle	3 months

Reflector aperture（D）	1270×482mm
Facial features	Off-axis aspheric surface
Lightweight form	Back
Cycle	5.75 months

Silicon carbide mirror satellites最先出现在Buy Commercial Satellites Top Commercial Satellite Provider for Diverse Applications。

Microcrystalline mirror-special for satellite camera

moban89 — Mon, 08 Sep 2025 08:49:09 +0000

With advanced robot numerical control machining as the main means, combined with ion beam, polishing machine, milling machine and other equipment, it is possible to customize and mass-produce large-diameter, high-precision, special-shaped spherical and aspherical micro-crystal mirrors for satellites.

Reflector aperture range	Φ50mm-600mm
Reflective surface shape	RMS: better than 1/60λ (λ=632.8nm)
Surface roughness	＜2nm
Supply cycle	1-2.5 months

Product example:

Reflector aperture（D）	Ø440mm
Facial features	Coaxial aspheric
Lightweight form	Borehole
Cycle	2.5 months

Reflector aperture（D）	Ø116mm
Facial features	Convex non-spherical
Lightweight form	Muscle structure irregular shape
Cycle	1.25 months

Microcrystalline mirror-special for satellite camera最先出现在Buy Commercial Satellites Top Commercial Satellite Provider for Diverse Applications。

50-meter resolution night vision camera-special for remote sensing satellites

moban89 — Mon, 08 Sep 2025 08:37:44 +0000

The 50m resolution night vision camera is an upgraded version of the night vision payload, featuring advantages such as compact size, lightweight, and wide coverage. Under cloudless conditions, the night vision camera can capture visible radiation sources such as town lights and fishing boat lights, acquiring the ability to observe visible light effects in areas during cloudless nights.

Imaging mode	Area array imaging
Resolution	50m
Width	200km
Spectrum	450nm-750nm
Signal-to-noise ratio	20dB
Data rate	1.4Gbps
Dimensions	160mm×160mm×300mm
Power consumption	9W
Weight	≈5kg

50-meter resolution night vision camera-special for remote sensing satellites最先出现在Buy Commercial Satellites Top Commercial Satellite Provider for Diverse Applications。

2m resolution micro-nano camera-remote sensing satellite

moban89 — Mon, 08 Sep 2025 08:33:30 +0000

The 2m resolution micro-nano camera is one of the core components of earth observation satellites, suitable for CubeSats, with advantages such as small size, light weight, and high resolution.

Imaging mode	Push sweep imaging
Resolution	2m
Width	12km
Spectrum	Full colour: 450nm-700nm Blue: 430nm-510nm Green: 510nm-580nm Red: 630nm-690nm Near infrared: 740nm-895nm
Signal-to-noise ratio	35dB
Data rate	0.72Gbps
Dimensions	Φ280mm×260mm
Power consumption	≤13W
Weight	≈3kg

2m resolution micro-nano camera-remote sensing satellite最先出现在Buy Commercial Satellites Top Commercial Satellite Provider for Diverse Applications。