FOCAL - 413 Annonces

Thursday 19 August 2021

Typically fisheye lens with good fisheye lens design has a front lens group of a greater negative refractive power than an ordinary inverted telephoto wide angle lens, with a large back focal distance. Its extreme power distribution will cause great field curvature in the transmitted image...

Thursday 19 August 2021

Hyperion Optics, good at optical assembly manufacturing, offers economical custom design Collimating Lenses that can effectively correct spherical and chromatic aberrations, including singlet and chromatic lenses. Many of our clients had experiences where off-the-shelf collimators...

Thursday 19 August 2021

Beam expansion or reduction is a common application requirement in most labs using lasers or light sources and optics. Users always find there are so many off-the-shelf Beam Expander, however, hard to find one exactly fit their needs in terms of spectral range or expansion ratio. In most cases...

Wednesday 11 August 2021

Professional HD USB 3.0 IP PTZ Conference Room Camera CRYSTAL CLEAR IN FULL HD Saber Plus USB Conference Room Camera utilizes the highest quality sensors and a multi-glass lense, the Blade series delivers class-leading optics and crystal clear lifelike video that makes your video...

Wednesday 11 August 2021

IP 20X FHD IP PTZ USB 3.0 Video Camera CRYSTAL CLEAR IN FULL HD Utilizing the highest quality sensors and a multi-glass lense, the Blade series delivers class-leading optics and crystal clear lifelike video that makes your video conference feel like you are sitting together in the same room...

Saturday 24 July 2021

Canrill Optics is a professional lens manufacturer. We provide Telecentric Lens, Telecentric Illuminator, Non-Telecentric Lens, non telecentric lens and so on. Want to know more? Please contact us. We have vision inspection technology, machine vision inspection systems, machine vision...

Thursday 08 July 2021

Overview of infrared thermal binoculars Wolf30/Wolf60 Wolf30/Wolf60 night vision and thermal binoculars are equipped with high-sensitivity thermal imaging module. You can also set to store images and videos. Quick start and flexible & easy operation will never let you down. Night...

Thursday 08 July 2021

Ulirvision offers a wide range of range of infrared zoom lens for infrared thermal imaging camera. Below are our featured thermal infrared lens and key factors need to consider for choosing motorized focus lens. Focal Length (mm) F Number Adapter Detector Field of View Rear...

Saturday 12 June 2021

Quantité : 10 pcs-500 - Prix : $40-$200

Hyperion Optics is a premium supplier of photonics products including optical components, lens systems, and opto-mechanical assemblies from UV, VIS, NIR, to SWIR applications. We specialize in optical assembly manufacturing, hyp design, optical design manufacturing from rapid prototyping...

Saturday 12 June 2021

Quantité : 10 pcs-500 - Prix : $40-$200

Hyperion Optics is a premium supplier of photonics products including optical components, lens systems, and opto-mechanical assemblies from UV, VIS, NIR, to SWIR applications. We specialize in optical assembly manufacturing, hyp design, optical design manufacturing from rapid prototyping...

Saturday 12 June 2021

Quantité : 10 pcs-500 - Prix : $40-$200

Hyperion Optics is a premium supplier of photonics products including optical components, lens systems, and opto-mechanical assemblies from UV, VIS, NIR, to SWIR applications. We specialize in optical assembly manufacturing, hyp design, optical design manufacturing from rapid prototyping...

Saturday 12 June 2021

Quantité : 10 pcs-500 - Prix : $40-$200

Hyperion Optics is a premium supplier of photonics products including optical components, lens systems, and opto-mechanical assemblies from UV, VIS, NIR, to SWIR applications. We specialize in optical assembly manufacturing, hyp design, optical design manufacturing from rapid prototyping...

Saturday 12 June 2021

Prix : 100USD

Animal lamps are just plain adorable! Which can add interest to design space, it's a perfect addition to a nursery or kid's room. Many models are tabletop size, meaning they're great as nightstand lamps. We make a wide variety of options, such as all types of monkey lamps, dog lamps...

Saturday 12 June 2021

Prix : 100USD

Animal lamps are just plain adorable! Which can add interest to design space, it's a perfect addition to a nursery or kid's room. Many models are tabletop size, meaning they're great as nightstand lamps. We make a wide variety of options, such as all types of monkey lamps, dog lamps...

Saturday 12 June 2021

Prix : 100USD

Lighting is a tool we have used for thousands of years, from oil lamps to candlelight to gas lanterns to nowadays modern electric light bulbs. With the ability to largely affect the mood of a room, lighting is the most important element to consider when designing a space. Espada mainly...

Wednesday 09 June 2021

Quantité : 1-1000 - Prix : 20~50,000 US$

Established 15 years ago, Blue Icon (Tianjin) Technology Co. Ltd (Below as “BIT-CCTV”), a national surveillance camera supplier, specializes in the design, engineering, manufacturing and sales of high-quality CCTV surveillance equipment including pan-tilt head/positioner, long rang...

Friday 04 June 2021

Quantité : 20000 pcs - Prix : $0.5-200.00

BRD Optical is one of professional optical mirror manufacturers. We provide Plano Concave Cylindrical Lens, Plano Convex Cylindrical Lens, precision optics and so on. Want to know about optical application? Please conatct us. Plano concave lens bend parallel input rays so they diverge...

Friday 04 June 2021

Quantité : 20000 pcs - Prix : $0.5-200.00

BRD Optical is one of professional optical mirror manufacturers. We provide Plano Concave Cylindrical Lens, Plano Convex Cylindrical Lens, precision optics, custom optical components and so on. Want to know more? Please conatct us. A plano concave cylindrical lens is used to expand...

Friday 28 May 2021

Professional HD USB 3.0 IP PTZ Conference Room Camera CRYSTAL CLEAR IN FULL HD Saber Plus USB Conference Room Camera utilizes the highest quality sensors and a multi-glass lense, the Blade series delivers class-leading optics and crystal clear lifelike video that makes your video...

Friday 28 May 2021

IP 20X FHD IP PTZ USB 3.0 Video Camera CRYSTAL CLEAR IN FULL HD Utilizing the highest quality sensors and a multi-glass lense, the Blade series delivers class-leading optics and crystal clear lifelike video that makes your video conference feel like you are sitting together in the same room...

Friday 28 May 2021

Professional Grade UHD 4K USB 3.0 Camera IN FULL HD SABER 4K USB 3.0 Camera utilizing the highest quality sensors and a multi-glass lense, the Blade series 4k IP PTZ camera delivers class-leading optics and crystal clear lifelike video that makes your video conference feel like...

Friday 14 May 2021

TC900PTZ is designed for maritime surveillance, featuring dual-channel with high IR resolution thermal camera and CCD high-definition visible video camera, and able to adapt to the bad weather at sea. Features of Boat Thermal Imaging High sensitivity cooled infrared, long-distance observation...

Friday 14 May 2021

Focal Length (mm) F Number Adapter Detector Field of View Rear Working Distance (mm) Interface Physical Dimension Working Temperature Coating Waterproof Rating Coating Dual Lens 44/132 1.0/1.1 640*512-17μm 14.1°*11.3°/ 4 M34*0.5 L178 ψ132 -40℃~60℃ IP67 HC 4...

Friday 14 May 2021

Optical System 1. Optical compensation zoom system: When several sets of lenses are used for zooming and compensating in the zoom objective lens, the movement of each lens group is performed at the same direction, so that it is only necessary to connect the lens groups together in...

Friday 14 May 2021

Focal Length (mm) F Number Adapter Detector Field of View Rear Working Distance (mm) Interface Physical Dimension Working Temperature Coating Waterproof Rating Coating Manual Lens 35 1.0 640*512-17μm 17.7°*14.2° 8 M34*0.75 L49.7 ψ54 -40℃~60℃ IP67 HC 50 1.0...

Wednesday 12 May 2021

Online Particle Size Analyzer BT-Online1 Online Particle Size Analyzer is an on-line particle size monitoring system for real-time particle size monitoring and control in powder manufacturing industries. Driven by Standard Operation Procedure (SOP), it automatically samples, measures...

Sunday 09 May 2021

Overview of Security Monitor Camera TC300PTZ/TC700PTZ TC300PTZ|TC700PTZ combine thermal and visible-light imaging together. This device provides video and control over both IP and analog networks. Professional ship-mounted design and anti-shocking devices, they can be used in ships...

Sunday 09 May 2021

Focal Length (mm) F Number Adapter Detector Field of View Rear Working Distance (mm) Interface Physical Dimension Working Temperature Coating Waterproof Rating Coating Athermalized Lens 9 1 640*480-17μm 72.8°*53.4° 4 M25*0.5 L32 ψ33 -40℃~60℃ IP67 AR 13 1...

Monday 26 April 2021

Prix : 100USD

Protecting cameras from water, the camera housings produced by Walson are all made in accordance with the IP66 standard. Heater and fans are available to provide stable environment for camera work. The housing material will be tested by fog, salty, water, strong light/wind and snow...

Wednesday 21 April 2021

Prix : 100USD

Better clarity and WBC, higher telecentricity Especially suitable for round workpiece measurement、 Specification Of Telecentric Illuminator Model Focal Distance (MM) Rated Power (W) Rated Voltage (V) Max Current (MA) Output Light Diameter Φ (MM) WD (MM) WD Tolerance (±mm)...