f n 2 8 large aperture lens

Brand Name:Orsky/OEM

Model Number:ZCF 7x42

Place of Origin:Chongqing,China

HD Black 7x42 Porro Prism Waterproof Large Aperture Binoculars With BAK4 Prism 1. 7x magnification porro prism binocular 2. 42mm objective lens offers bright image 3. MC green film coated optics delivers superior brightness and clarity 4. BAK4 prism high ...

Brand Name:Yu Feng

Model Number:custom-made to meet your needs.

Place of Origin:China

Large Aperture Optical Lens A large aperture optical lens is a high-performance lens characterized by its ability to transmit light efficiently due to its large clear diameter, or "aperture." This term is most commonly used in the context of photography, astronomy, and other optical applications where the amount of light gathering is crucial. Key Features and Considerations: 1. **Light Gathering Ability**: The primary advantage of a large

Brand Name:Octavia

Model Number:MR-T03618S-O4689

Place of Origin:China

... optical components and optical lens assemblies. Staffing is presently more than 500 employees including mechanical, optical and coating engineers. Octavia owns facility of 10,000 square ...

Brand Name:Octavia

Model Number:MR-C0616WXG-2MP

Place of Origin:China

Starlight 6mm lens IR CUT 93.7 Degree F1.5 1/3.2" M12 CCTV lens for 720P/1080P CCTV IP Camera Specification Model MR-C0616WXG-2MP Mount M12*0.5 Focal Length 6mm FBL 5.49mm Sensor Size 1/2.7" CRA 17°(1/2.7'') Aperture F1.6 BFL 6.11mm Megapixel 2.0MP ...

Brand Name:Octavia

Model Number:MR-C0616WXG-2MP

Place of Origin:China

Starlight 6mm lens IR CUT 93.7 Degree F1.5 1/3.2" M12 CCTV lens for 720P/1080P CCTV IP Camera Specification Model MR-C0616WXG-2MP Mount M12*0.5 Focal Length 6mm FBL 5.49mm Sensor Size 1/2.7" CRA 17°(1/2.7'') Aperture F1.6 BFL 6.11mm Megapixel 2.0MP ...

Brand Name:PDV

Model Number:CXW-2X, CXW-5X, CXW-10X, CXW-20X, CXW-50X, CXW-100X

Place of Origin:Beijing, China (Mainland)

...Large Aperture , Achromatic Objective Lens Product specification: Model multiple NA WD(mm) f R D.F CXW-2X 2X 0.055 34.6 100mm 6.5μm 110μm CXW-5X 5X 0.15 45 40mm 2.5μm 18um CXW-10X 10X 0.3 34 20mm 1.0μm 3.5um CXW-20X 20X 0.3 31 10mm 1.0μm 3.5mm CXW-50X 50X 0.45 20.16 4mm 0.7μm 1.6um CXW-100X 100X 0.8 6 2mm 0.5μm 0.6um Introduce Achromatic objective lens is a common objective lens...

Brand Name:GTD

Model Number:JZ-8341

Place of Origin:CHINA

M12 Car DVR Lens High Definition large aperture ghost suppression Product Details SPECIFICATION: JZ-8341 SENSOR SIZE 1/2.9"(1920X1080,2.8μm) WAVELENGTH λ 400-700nm(COLOR) FOCAL LENGTH (EFL) f 2.7 mm F/NO (INFINITE) F/NO 2.0 BACK FOCAL LENGTH BFL 5.07 mm ...

Brand Name:Hollyview

Model Number:RZB09

Place of Origin:Sichaung,China

30-260X160 Binoculars, Large Aperture Binoculars with 86mm Lens 260x Magnification Powerful Binoculars for Camping Hiking About This Item ●Suitable for bird watching, hunting, camping, hiking, sports and stargazing ●If you're ...

Brand Name:Kinglux optics

Model Number:BD2322B-822

Place of Origin:China

...】Designed with 12X power magnification, 32mm large objective lens and 384ft/1000yds large field of view good, specially designed for outdoor activities such as climbing, hiking, driving, watching wildlife and scenery. This power also can be used for

Model Number:LM-150B

Place of Origin:China

Large Aperture 8 facet prism 150W White LED Moving Head Sharp Beam Stage Show Lights this lighitng fixture is with a large diameter len that produces a razor sharp beam. Specifications Model LM-150B Input Power AC100-240V, 50-60Hz Lighting Source 150W High...

Brand Name:OEM/ODM

Model Number:ND/ND-PL Filters

Place of Origin:Guangdong, China

...Lens Filters Instead of reducing the aperture to limit light, the photographer can add a ND filter to limit light, and can then set the shutter speed according to the particular motion desired (blur of water movement, for example) and the aperture set as needed (small aperture for maximal sharpness or large aperture...

Brand Name:Jingjing

Place of Origin:China

Optical Grade Sapphire Large Lens with C-axis Orientation 90% Clear Aperture Precision Surfaces *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-...

Brand Name:DHT

Model Number:XF-5MDTXXX

Place of Origin:China

...MAX support to 2/3 inches camera. 2, BI-Elecentric lens design,large aperture,high elecentricity ultra-low distortion,superior optical performance. 3, Depth of focus is calculated by permissive circle radius of confusion <...

Model Number:DVR-A4655

Place of Origin:China

...Camera Lens Hidden Mini Camera Full HD 1080P DVR-A4655 Applicable Model & Year All Car Selling Point: 1- Hidden Installation No-destructive 2- Support Two Camera Lens, Front 170 Degree and Back About 120 Degree 3- Large Camera Lens, F2.0 Large Aperture 4- ...

Brand Name:linkhou

Place of Origin:China

...Lens Small parts with a diameter of 1-15mm can be detected Integrated lighting design, easy lighting Double mirror image design, large working distance, adjustable mirror group spacing to fine-tune the image position The integrated liquid lens enables fast focus at different height and extends the depth of field without reducing the aperture

Brand Name:Tontube OEM/ODM

Model Number:25-75X100 SPOTTING SCOPE

Place of Origin:Sichuan, China (mainland)

...Lens Objective Bak4 Prism For Target Shooting Hunting 25-75x100 Spotting Scope For Bird Watching 25-75x100 Spotting Scope Features: It is a superb production that has 100 mm wide lens Water proof, steady body High zoom in power Indispensable for the hunters Both discover and take photos 25-75*100 Spotting Scope Description: 100MM OBJECTIVE LENS Large aperture...

Brand Name:UNIFORM

Model Number:AUTC-CL-436

Place of Origin:CHINA

... aperture and short focal length without the mass and volume of material that would be required by a lens of conventional design. A Fresnel lens can be made much thinner than a comparable conventional lens, in some cases taking the form of a flat sheet. A

Brand Name:OPT

Model Number:OPT-TS0250-110

Place of Origin:China

...Large FOV Bi-telecentric Lenses F4.6 Mag. 0.250x MTF30 190lp/mm 0.41kg OPT-TS0250-110 Product Features ◆ The F/# aperture is 4.6. ◆ The OPT-TS0250-110 working distance(mm) is 110±2mm. ◆ OPT-TS0250-110 long WD machine vision telecentric lenses magnification is 0.250x. ◆ Image circle Ø (mm) of OPT-TS0250-110 is 9mm. ◆ The weight(kg) of OPT-TS0250-110 long WD machine vision telecentric lens...

Brand Name:Tsdatech/OEM/ODM

Model Number:TSD-CA-021

Place of Origin:China

...lens action camera Video camera Product Features: 1. 4K/60 frame ultra-clear video, clear and smooth picture 2. IP68 professional-grade waterproof, anti-falling and imitating shock, safe and secure 3. 40 million high-definition pixels, equipped with high-definition sensor, 170-degree long wide-angle 6-wave high-definition optical glass lens, F2.4 large aperture...