Understanding Camera Lens Construction: What Every Photographer Should Know https://petapixel.com/2025/06/05/understanding-camera-lens-construction-what-every-photographer-should-know/ #chromaticaberration #asphericalelement #floatingelements #cooketriplet #Educational #doublegauss #paulrudolph #voigtlander #zeissprotar #zeisstessar #Technology #achromatic #anastigmat #aspherical #retrofocus #zeisssonar #angenieux #carlzeiss #primelens #schneider #coatings #elements #flourine #zoomlens #coating
#Coatings
The Production of Film-Coating Tablets
Film coating involves the application of a liquid, polymer-based formulation to the surface of the tablets.
For more visit: https://pharmatech-rx.com/film-coating-tablet/
#tablet #manufacturing #industrial #pharmaceutical #chemistry #physics #pharmacy #coatings
The latest edition of Modern Surface is out: https://www.linkedin.com/pulse/touch-typing-dlc-esd-prevention-ultrasonic-lubricant-fsude
Look out for the next issue in 2 weeks time!
#newsletter #ESD #coatings #DLC #typing #language #communication #ultrasonic #lubricant
TCL #20: Key updates in Cleantech, Carbon Capture, Polymers & Pharma. Read more: https://karanmaindan.com/p/690d4ace-c75a-4a61-8b11-6f80b75afef0/
Topics:
#Cleantech #CarbonCapture #MaterialsScience #Mergers #Biotech #Recycling #DrugDiscovery #MedicalDevices #Polymers #Coatings #Energy
The Chem Ledger #19 is out! Viridien & Matnex advance AI materials discovery, Scania acquires Northvolt’s heady industry battery business, Sherwin-Williams’ $1.5B deal, and more.
Topics:
#TheChemLedger #Materials #Battery #Coatings #Energy #Plastics #Pharma
The latest edition of Modern Surface is now available: https://www.linkedin.com/pulse/superlubricity-epma-social-media-scrolling-surface-ventures-ixyie?utm_source=share&utm_medium=member_android&utm_campaign=share_via
Next issue of the new year coming on the 3rd January.
#newsletter #coatings #lubricants #superlubricity #materials #analysis
The latest issue of Modern Surface from Surface Ventures is now available, read it on LinkedIn here: https://linkedin.com/pulse/high-temperature-creep-value-degrees-coatings-news-surface-ventures-dewne?utm_source=share&utm_medium=member_android&utm_campaign=share_via
#newsletter #nanomechanics #hightemperature #coatings #degree
Comprehensive industry updates on new drug approvals, manufacturing investments, startup innovations, and more. Read the full article for the latest news in pharma, chemicals, and beyond. 🧪🌍 #PharmaNews #IndustryInsights #Coatings #Startups #M&A #Chemicals
Researchers developed a faster and more precise method to study #nanoparticle #coatings using advanced microscopy. These methods uncover previously unseen surface patterns, helping scientists improve the performance of nanoparticles used in #DrugDelivery and #biosensing. Learn more: https://ilphotonics.com/finding-a-better-way-to-study-nanoparticle-coatings/
Why is #GroupDelayDispersion (GDD) a critical consideration in the design of #coatings for laser mirrors, particularly for #ultrafast, high-energy #laser systems? How does GDD affect laser performance and the complexities involved in optimizing mirror coatings for superior #reflectivity, #bandwidth, and durability? Learn the answers to these and other questions: https://ilphotonics.com/what-is-group-delay-dispersion/
EV battery pack makeover: lighter weight, lower costs, better performance
#evbattery #evbatteries #battery #batteries #ev #evs #electricvehicles #energystorage #affordableev #vehicles #automotive #automobiles #autoindustry #supplychain #decarbonization #mobility #transportation #materials #coatings #ceramic
EV battery pack makeover: lighter weight, lower costs, better performance
#evbattery #evbatteries #battery #batteries #ev #evs #electricvehicles #energystorage #affordableev #vehicles #automotive #automobiles #autoindustry #supplychain #decarbonization #mobility #transportation #materials #coatings #ceramic
[#TRADESHOW] The China #Coatings #Show 2024, organized by the China National Coatings #Industry Association. This #event serves as the definitive #platform for coatings #technology information, #business contacts, and #networking, catering to the entire #supply #chain. 7.-9. August 2024. #Shanghai New #International #Expo #Center, #China. https://cnbusinessforum.com/event/world-of-colours-for-all-industries-china-coatings-show-2024/
‘#ForeverChemicals’ – the part of cleaning you don’t want to last
"Notable categories of cleaners that either may contain, or have historically contained, PFAS are:
- glass and hard surface cleaners
- fabric, upholstery, and #CarpetCleaners and treatments
- #waxes and polishes for #floors, #furniture, #cars and #boat vessels
- dishwashing rinse aids
- #AerosolPropellant-based #cleaners and #AirFresheners
- #paints and #coatings.
"Floor sealers and finishes – products that cure into a film once applied – often contain PFAS. During floor stripping and waxing, PFAS concentrations in dust and air particulate matter were one order of magnitude greater than typical residential indoor air and two orders of magnitude greater than outdoor air, according to a 2022 study.
"But now the cleaning products #Industry wants to keep consumers in the dark about the use of these chemicals in their brands. Earlier this month, a bill was introduced in Congress on behalf of leading household cleaning product makers that would deny Americans the right to know about #ToxicChemicals in cleaning products.
"The manufacturer #Reckitt applauded Rep. Larry Bucshon (R-Ind.) for introducing the bill, which would rob consumers of crucial information about the ingredients in their products. Reckitt makes popular household brands like #Lysol, #Woolite, #AirWick, #Vanish, #Calgon, among many others.
And industry giant #SCJohnson
called for a 'clear federal standard' on disclosing ingredients, knowing any such standard could take a decade or longer. The company manufactures #Glade, #Drano, #Pledge, #ScrubbingBubbles, #Shout and #Windex, along with many other products, including #Ziploc."
Read more:
https://www.ewg.org/news-insights/news/2023/10/forever-chemicals-part-cleaning-you-dont-want-last
#PFAS #PFOS #WaterIsLife #WaterPollution #PFASPollution #PFOA #PTFE #Wildlife #Cancer #Contamination #Chemicals #Environment #FoodPackaging #Plastics #FireFightingFoam #Firefighters #Health #Mining #Lubricants #Electronics #Cosmetics #PFNA #PFHxS #PFB #GenXChemicals
#Toxic #DowChemical #DuPont #3M #BASF #Teflon #RainWater #DrinkingWater
Door to your heart.
#abandoned, #access, #aged, #ancient, #antique, #architecture, #area, #background, #blockade, #blue, #boundary, #brown, #close, #coatings, #contrast, #corrosion, #decayed, #detail, #dirty, #door, #entrance, #erosion, #fence, #gate, #green, #grunge, #iron, #lock, #metal, #metallic, #object, #old, #open, #outdoor, #padlock, #paint, #protection, #red, #restricted, #retro, #rust, #rusty, #secure, #security, #steel, #structure, #texture, #time, #vintage
#abandoned, #access, #aged, #ancient, #antique, #architecture, #area, #background, #blockade, #blue, #boundary, #brown, #close, #coatings, #contrast, #corrosion, #decayed, #detail, #dirty, #door, #entrance, #erosion, #fence, #gate, #green, #grunge, #iron, #lock, #metal, #metallic, #object, #old, #open, #outdoor, #padlock, #paint, #protection, #red, #restricted, #retro, #rust, #rusty, #secure, #security, #steel, #structure, #texture, #time, #vintage
👓 Transparent lignin nanoparticles for superhydrophilic antifogging coatings and photonic films
https://www.sciencedirect.com/science/article/pii/S138589472304696X?via%3Dihub
#research #science #engineering #coatings #materials #glasses
The same thin film interference effect is used for lens #coatings (and glasses) to minimise reflection, and to max transmission. As this process depends on the wavelength, it doesn’t work equally well for all colours, leading to slightly coloured glasses. #SummerOfPhysics 14/n
A small consolation in this difficult time: Our new work is published in Langmuir. This is one of the most detailed research studies and work that I'm proud to be part of.
Using natural wax and silica nanoparticles, we prepared healable superhydrophobic coating and examined how material loading and particle sizes impact the self-healing ability and what is the underlying mechanism.
#Superhydrophobic #Wetting #coatings #newpaper #researchpaper #AcademicChater https://doi.org/10.1021/acs.langmuir.2c02795
Are you a #researcher working on the development of novel #sustainable #materials?
Then this #scientific #conference might be of interest 👇
RT @BIOnTop_Project: 📣📣 Abstract submission OPEN 📣📣📣
Conference on Innovations on #Sustainablematerials for #Textiles #Coatings #Films and their applications
🗓️11 May 2023📌 Düsseldorf, Germany
Join us for this exciting discussion
👉 https://biontop.eu/final_event.php
#novelmaterials #biobasedmaterials
🐦🔗: https://n.respublicae.eu/CORDIS_EU/status/1623687337132584961
An #introduction. Am passionate about #polymer and #colloid #science. Our #research takes a #chemeng approach to #GreenRecovery of polymer colloids. We work closely with a variety of #industry in areas such as #personalcareproducts , #coatings, #adhesives, #rheology modifiers. Love teaching the #nextgeneration of #sustainable scientists at #WarwickUni. Also passionate about #diversity #equality and #lgbtq communities.
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