Health concerns: Cairn Terriers are generally healthy, but they can be prone to specific health concerns, such as patellar luxation, lens luxation, and dental issues. Lens luxation occurs when the ...

Health-wise, Jack Russells are generally sturdy but can experience genetic issues. Common conditions include eye problems like cataracts and lens luxation, affecting vision, and patellar luxation, ...

While generally healthy, they can be prone to certain genetic conditions like primary lens luxation, so regular veterinary check-ups are essential. Early detection of eye issues can prevent vision ...

Sigma has announced the 300-600mm F4 DG OS Sports lens, designed specifically for applications like sports, action and wildlife photography. Recent Videos Optically, the lens is built around 28 ...

If you're searching for the best Leica M lens for your rangefinder, you have plenty of options to choose from. In this guide, I break down the entire lineup, highlighting the strengths of each lens ...

Any serious photographer should have a 50mm lens in their kit bag. Also known as a 'standard' prime or a 'nifty fifty,' these lenses capture a perspective that's roughly equivalent to the field of ...

The latest web series 'Dabba Cartel' on Netflix, starring Jyotika as Varuna, delves into the intricate lives of middle-class women balancing family, work, and social expectations. As Varuna becomes ...

We report a case of opacification of a hydrophilic sutureless scleral-fixated Carlevale intraocular lens (IOL) (FIL SSF, Soleko IOL Division) following multiple pars plana vitrectomy surgeries for ...

People still say, ‘That’s not the Jessie I knew.’ But most didn’t know what he endured at home – and that’s likely what drove him on that day, psychiatrists say. Dr. Joseph Antognini travels across ...

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