This patent application highlights the ongoing intense competition in the super telephoto market. Keep in mind the company ...

Specialty contact lenses have a favorable benefit-cost ratio for patients with irregular cornea and ocular surface diseases.

Canon has announced its new optical unit that can be integrated into UHD-DIGISUPER 122 and UHD-DIGISUPER 111 field box lenses ...

\(power \ of \ a \ lens \ (D) = \frac{1}{focal \ length \ (m)}\) A lens has a power of -3.33 dioptres. Calculate the focal length and state what type of lens it is.

Learn more› By Erin Roberts We will soon update this guide to focus entirely on Canon RF-mount mirrorless lenses, following the structure of our Nikon Z-mount lens guide. Keep an eye out for new ...

Canon EOS R10 Mirrorless Camera With RF-S18-45mm IS STM Lens — $999.00 ($1,099) Save $100.00 Panasonic Lumix G7 4K Digital Camera With 14-42mm Lens — $547.99 ($699) Save $152.00 ...

Canon India today expanded its offerings with the launch of the EOS R50 V camera and two new lenses: the RF-S 14-30mm F4-6.3 IS STM PZ and the RF 20mm F1.4L VCM. The EOS R50 V marks the debut of Canon ...

Canon has announced the RF 20mm F1.4 L VCM ultra-wide prime as part of its L-series "hybrid" prime lenses designed for both stills and video work. Recent Videos The 20mm F1.4 shares many ...

It will also be sold in an $849.99 bundle that includes Canon’s new RF-S14-30mm F4-6.3 lens featuring optical image stabilization and powered zoom capabilities controlled by a ring instead of a ...

Global launch of EOS R50 V and PowerShot V1 V-series of vlogging cameras A new RF-S 14-30mm power zoom lens was also unveiled for the EOS R50 V The PowerShot V1 costs the same as the EOS R50 V ...

The Canon RF 20mm f/1.4L VCM is a significant lens, being both the widest hybrid prime and the widest professional prime in the RF lineup. Like its f/1.4L companions it boasts impressive sharpness ...

Canon Europe has officially launched the RF 20mm F1.4L VCM, a fast, ultra-wide prime lens that expands the company’s hybrid lens lineup for professional video and photo use. Engineered for full-frame ...