urth.co的 10 大竞争对手

tiffen.com

We Help Create the World's Greatest Images! Our business strategy for over 80 years has always been to succeed through direct customer interaction and feedback by creating innovative products and services.

polarpro.com

Challenging the boundaries set by traditional camera gear, PolarPro is a team of designers and creatives who are trailblazing creative freedom for storytellers everywhere. From our industry leading thread-on camera filters to new innovations such as the Recon Hybrid Matte Box, Pivot Shoulder Rig, and BaseCamp.

nisiopticsusa.com

View Our Privacy Policy, We respect your privacy and we are committed to the protection of personal information.

prismlensfx.com

Prism Lens Fx

kentfaith.com

Anti-Spy Detector Scan & Disconnect For 24/7 Protection Find Bugs Hidden Cams

hoyafilterusa.com

HOYA C-Series Color Compensating Filters for Industrial ApplicationsHOYA CANDEO C-Series color compensating filters are precision daylight-balanced bandpass filters designed to accurately reproduce visible wavelengths while blocking UV and IR. Engineered for industrial imaging, machine vision, color measurement, and scientific research. Standard 50x50mm square format.Key Features Precise visible light transmission with UV/IR blocking High transmittance in the 400–600nm visible range Sharp cut-off in the red and near-infrared region Precision optical glass construction Standard 50x50mm square format for industrial applications Suitable for machine vision, colorimetry, and color-accurate imaging Spectral TransmittanceTechnical DataTransmittance Specification Item Thickness (mm) Transmittance Specification (%) T400 T500 T600 T700 T750 T850 T1000 T1100 T1200 λ50% (nm) C500S 1 ≥80 ≥88 ≥58 ≤11 ≤4 ≤1.5 – – – 616±6nm C5000 1 ≥86 ≥89 ≥60 ≤10 – – ≤5 ≤11 ≤23 618±6nm CD700 0.45 ≥83 ≥87 ≥57 ≤9 – – – – ≤16 613±4nm CM700 1 ≥82 ≥86 – ≤6 – – – – ≤10 602±4nm Physical Properties Item Color Specification (Std. Illuminant A) Thickness (mm) Refractive Index (600nm) Chemical Property Thermal Properties Thermal Expansion (×10⁻⁷/K) Mechanical Properties Specific Gravity (d) x y DW DA Tg (°C) Ts (°C) α -30/70 α 100/300 HK FA C500S 0.271 0.325 1 1.514 1 1 615 675 54 70 485 120 2.54 C5000 0.271 0.324 1 1.514 2 4 370 405 127 158 380 520 3.4 CD700 0.266 0.322 0.45 1.540 1 5 409 452 – 146 370 530 3.07 CM700 0.254 0.318 1 1.537 1 5 411 457 – 146 375 520 3.06 * Click each item name to download the HOYA CANDEO technical data sheet (PDF).📋 Quality & Compliance InformationFor ISO certifications, environmental compliance, 12-month warranty details, and handling guidelines, visit our Industrial Filters - Quality & Compliance page.📊 Colored Glass Filters Comparison ChartCompare optical properties across all HOYA CANDEO colored glass filter series. View Comp

kipon.com

Contact If you have any question or want to tell us about your experiences with our products, feel free to drop us a message. Bellevue info@kipon.com Suite

techartpro.com

In stock. Ship immediately. The new Canon EF – Nikon Z Autofocus Adapter is the latest groundbreaking product brought by Techart. Taking advantage of the flange distance of Nikon Z mount, Techart developed an adapter to convert all legendary Canon EF-mount lenses (from Canon/ Sigma / Tamron / Tokina / Zeiss) to Nikon Z cameras. The adapter is able to 'translate'  the Canon EF protocol into Nikon Z and  the AUTOFOCUS,  AUTO-APERTURE and LENS STABILISATION functions of the Canon EF lenses can all be retained. Both AF-S, AF-C, AF-F and MF mode will work on the Nikon Z6/Z7. Face and Eye detection, EXIF reading, Timelapse function can also be supported. Phase-detect AF is used and therefore the AF speed is on par with using native Z mount lenses on the cameras. Firmware is upgradable via separate lens dock (Included for FREE). This adapter does NOT work with lenses with no CPU contacts (MF lenses) WARNING: Switch off the camera IF you would like change lenses. Any hot switch will lead to the adapter malfunction. We will NOT provide warranty to any purchase outside this webstore. NO warranty will be provided by us to any eBay/Amazon sellers.

fringeradapter.com

Shipping cost is included; tax and duty are NOT. Orders are dispatched on the following working Monday via couriers like FedEx. Estimated delivery is 3–5 working days, depending on