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Lomo standard speed lenses are from Russia. They first showed up in the 1970s. These lenses were made for Konvas 35mm film cameras. They helped make the look of old movies like Solaris. You can see their special artistic design. They focus on character and flare. They do not try to make perfect, cle

Manufacturers make aspheric lenses from different materials. These include glass, plastic, and crystalline types. Each material has special benefits for certain uses. The table below shows how much each material is used:Material TypeMarket Share (%)Growth RateGlass Aspheric33.0Highest due to strengt

Our microscopes have 3 objectives what are their powers? If you’re new to microscopy, you might be wondering about the different lenses on your microscope. In this blog, we’ll explore the powers and uses of each objective lens. You’ll learn how they provide a logical progression for viewing specimen

What is new in modern optical glasses for 2025? Modern glasses now show off simple designs and big frames. They also come in many bright colors. People who love glasses see more eco-friendly materials and new shapes than before. Minimalist glasses are still liked for their neat look. But big, old-sc

Many people see when the sky is hazy or clear. Aerosol optical thickness tells us how much tiny particles block sunlight. This number helps scientists learn about air quality and climate. It also shows how clean the air feels each day.More than 55% of people in the world had higher PM2.5 from aeroso

Optical character recognition, or ocr, helps computers read words from pictures or papers. Ocr software can find words in printed and handwritten text. Many companies use ocr to make data entry faster. People who have trouble seeing can use ocr to read printed things.Key TakeawaysOCR technology chan

A fresnel lens has lots of thin rings. These rings are arranged in circles. They bend and focus light into a strong beam. This design makes the lens thinner and lighter. It is not as heavy as a regular glass lens. Many devices use this special lens. Some examples are solar concentrators, cameras, li

Hyperspectral imaging and multispectral imaging are different. The main difference is how many spectral bands they use. The table below shows this:Imaging TypeNumber of Spectral BandsHyperspectral Imaging100+ (up to 450)Multispectral Imaging3-10Spectral bands and resolution are very important. They