An eyeglass lens is an optical device that assists its wearer to see more clearly. Reading glass lenses are designed to focus on close details while general purpose eyeglass lenses are designed to sharpen the focus of more distant objects. Eyeglass lenses are featured on the website Eyeglass-Lenses.com. Links to eyeglass lens suppliers are included on the website.
Dispensing opticians, known simply to most consumers as opticians, use prescriptions from ophthalmologists or optometrists to help patients select and fit eyeglasses and contact lenses. A dispensing optician might consider a patient's lifestyle, occupation, prescription strength, and facial shape and features to recommend specific contact lenses, eyeglass frames, eyeglass lenses, and lens coatings.
DigitalCameraReviews.us features an introduction to digital photography equipment plus convenient access to digital camera manufacturer and review websites. Learn about digital cameras, lenses, and memory at this digital photography resource site.
Spotting scopes are telescopes with large objective lenses; they produce large, bright, detailed, and usually upright images. Serious bird watchers frequently use a spotting scope mounted on a tripod for their bird-watching activities. SpottingScopes.us focuses on the features and uses of spotting scopes, and offers tips for selecting a bird-watching scope. Visitors can browse through spotting scope manufacturer websites to read about spotting scope features and specifications.