On March 3, 2026, the full Worm Moon will turn a deep copper-red for 58 minutes in the last total lunar eclipse visible from North America until 2029. While it’s a naked-eye event, the right optics ...

California-based accessory maker Sandmarc has launched a new Tetraprism 72mm Lens for iPhone that adds 3x optical ...

Zeiss has announced the latest Otus ML lens. Joining the existing Otus ML 1.4/50 and 1.4/85, the Otus ML 1.4/35 is a ...

Art lens, the AF Cine 28-105mm T3 FF is perfect for solo operators and small-scale production teams who require autofocus capability. The second addition to the Sigma AF Cine Line, the AF Cine ...

February 20, 2026 - PRESSADVANTAGE - Special Eyes Optical has published a new article titled "High-Index Lenses for ...

When you use DPReview links to buy products, the site may earn a commission. Image: Tamron Tamron has announced the 35-100mm ...

This article will help students get the sample paper for CBSE class 12th Physics board exam which is scheduled for 20th February 2026. The sample paper includes important questions and solutions which ...

Celestron FirstScope 76: Very affordable and ideal for kids or as a quick backyard scope. Despite the small size, you can easily catch the craters of the moon and even glimpse Jupiter’s moons.

Previously released for full-frame mirrorless systems, this specialized lens with its industry‑leading 2x magnification and Apochromatic (APO) performance gets a Micro Four Thirds version. The ...

Following two months of contamination worries and precautionary recalls, the European Food Safety Authority (EFSA) has stepped in with guidance. The agency is proposing maximum thresholds for the ...

Researchers at Tsinghua University developed the Optical Feature Extraction Engine (OFE2), an optical engine that processes data at 12.5 GHz using light rather than electricity. Its integrated ...