focal length of concave mirror

CO2 Laser Head for K40 Series Laser Engraving Cutiing Machine Lens Dia 15/18mm 50.8mm 20mm The manufacturer provides a list of opt...

... Lens Plano- Lenses are ideal for beam expansion, light projection, or for expanding an optical system’s . Plano- ...

... reflector price front surface dental orthodontic reflector telescope Specification Product Name reflective Material Optical gl...

... (PCV) Spherical Lens, UV Fused Silica, Diverging Collimated Beam Overview: Plano- (PCV) lens has one flat and one inward curved surf...

... Refractor Astronomical Telescope Parameters for YBoptics Telescope optical system Refractor Telescope Model 70360 Objective 70mm ...

... can supply standard and high-precision spherical lens in a variety of shapes, sizes, on a wide spectrum. The structure of lens can b...

... Zenith 48 zenith Optical Coating FMC Baroy extender 3X Exit Pupil Diameter 2.2mm Resolution ≤4.0 Tripod Aluminum Alloy retractable ....

..., D70 A B Type Refraction ● ● Lens Clear Aperture 70mm ● ● 400mm ● ● Eyepiece Dia.31.7 K10mm, K25mm ● ● Accessories Finderscope ● ● Di...

Automatic 1500w 2000w Prismatic Battery Pack Laser Welder Lithium Polymer Battery Laser Welding Machine For Pouch Cell Equipment introduction This mod...

...expansion, light projection, or for expanding an optical system's . Plano- Lenses, which have one surface, are Optical L...

...their degree of and convexity. Convex can bring light to the point for imaging and focusing purposes; can d...

... Spherical Lens A plano-convex lens is a convex lens with a positive . This type of lens isused to focus parallel light or conve...

... thickness tolerance, <3 arcmin centration error Coatings: Broadband/V-Lambda AR options (>99.5% transmission) Key Optical Properties : Negative (typically -10mm to -1000mm) Surface Quality:...

... it will be with users. However, if we blindly increase the scanning area, it will bring a lot of problems. Such as points of light thicker, distor...

....5 or 100 Focus lens USA II-VI ZnSe 20 50.8 or 63.5 Note Znse focus lens and reflective warranty: 3 months and we offer technical service du...

... Parameter: Detector and lens Resolution 640×512 Detector pitch 17μm NETD ≤45mK@25℃ Spectral Range 8μm～14μm Frame Frequency 25Hz ...

DRM Lens Car :OV2775 Sensor with 2/3MP F/NO1.7 Specifications Specification JZ-8352 Sensor Size OV2775 Wavelength λ 400 - 700nm(COLOR) Focal Length(EF...

1. Support 2.7 inch TFT LCD screen. 2. Special rear view with DVR. 3. 1/2 inch HD COMS 140-degree wide-angle lens. 4. range> 10cm....

1/4" 2.7mm F2.5 2MP 140degree wide-angel lens for automobile data recorder, economic 2.7mm M12 lens Model: 14027MPF IMAGE FORMAT: 1/4" FOCAL LENGTH: 2...