#300 mm 2.8

[jetson166]

Jett Lawrence took the overall with a 1-1 and clinched the 2023 AMA 450 National Championship at Unadilla New York on 8-12- 2023.

[pix4japan]

Lady in the Park

Location: Shimoda Park, Shimoda, Shizuoka Prefecture, Japan Timestamp: 14:11 June 6, 2023

Shimoda Park features numerous well-paved areas and staircases designed to accommodate visitors with varying fitness levels. During my visit, I encountered predominantly young women wearing pumps and dresses, along with several elderly couples enjoying a leisurely afternoon stroll.

Upon closer inspection, I noticed a lady carrying an umbrella adorned with hydrangea prints. Whether intentional or not, depending on the viewing angle, visitors could blend in with the towering hydrangea bushes, creating a camouflage effect.

Naturally, the hydrangea bushes reach their full bloom during the rainy season, so the park provides umbrella rentals with hydrangea patterns for approximately 300 yen.

Fujifilm X100V (23 mm) with 5% diffusion filter ISO 160 for 1/300 sec. at ƒ/2.8 Provia/Standard film simulation

Checkout the Pix4Japan blog for historical references, further details, and geotagged locations (link in Bio).

[pharology101]

LOTD: Bugio

~sorry for delay - meant for August 30th, 2023~

(from: http://www.ibiblio.org/lighthouse/prtc.htm)

Bugio (2)

1775 (station established at least by 1693). Active; focal plane 28 m (92 ft); green flash every 5 s. 14 m (46 ft) round stone tower with lantern and gallery, rising in the center of a circular 16th century stone fort. 300 mm lens in use; the 3rd order Fresnel lens (1896) was removed in 1994. Lighthouse painted white; lantern painted red. Trabas has Erich Hartmann's photo, Luís Boléo has a 2016 photo, Bruno R. Santos has a 2022 closeup, Huelse has a historic postcard view, and Google has a satellite view. This lighthouse and the Farol de São Julião (next entry) define the entrance to Lisbon, the passagem entre torres (passage between towers) as Portuguese seamen call it. The fort is the Forte de São Lourenço da Cabeça Seca, built on a small island in the center of the entrance to the Rio Tejo (Tagus). Navigational lights were being displayed from the fort in 1693, perhaps much earlier. The early light tower was destroyed by the great earthquake of 1755. The island was transferred from the army to the lighthouse department in 1945 and declared a national historic site. The lighthouse was restored in 1994 and between 1997 and 2001 the fort was restored and protected from storm damage. Located about 2.8 km (1.75 mi) southeast of the Fortaleza de São Julião da Barra. Accessible only by boat or helicopter. Site and tower closed. . ARLHS POR-005; PT-210; Admiralty D2126; NGA 3404.

(full photo found here; ©Luís Boléo)

[storeinnovacera]

Application of Alumina Tubes

At present, the electric contacts on high pressure or ultra high pressure boilers are made of ultra pure alumina porcelain tubes as insulators. Because alumina tube has very high mechanical strength and excellent insulation performance, but also has a strong high temperature acid and alkali corrosion resistance, used for high pressure and ultra-high pressure boiler furnace water quality is good, the life can reach more than At present, the electric contacts on high pressure or ultra high pressure boilers are made of ultra pure alumina porcelain tubes as insulators. Because alumina tube has very high mechanical strength and excellent insulation performance, but also has a strong high temperature acid and alkali corrosion resistance, used for high pressure and ultra-high pressure boiler furnace water quality is good, the life can reach more than one year. In addition, the thermal shock resistance of the ultra-pure alumina porcelain tube is poor, which is easy to cause the insulator and porcelain sealing parts to leak due to damage. Therefore, in use, the electrical contact should be preheated as slowly as possible to prevent the motor from being damaged by steam flow impact and sudden temperature change. We know that most high-pressure sodium lamps are made of alumina tubes, and the luminous flux of high-pressure sodium bulbs is closely related to the specific properties of alumina tubes. Relevant factors include: 1.The light transmittance of alumina tube is related to the level, the alumina tube in use are polycrystalline alumina tube, the light transmittance is about 92%~93%, if the use of single crystal alumina tube its light transmittance can reach about 97%, but its performance is brittle, vibration resistance. 2. Air pressure in alumina tube. 3. Production process. 4. The emission performance of the electrode, that is, the overflow power should be low. At present, high pressure sodium lamp is widely used to replace high pressure mercury vapor lamp, which not only increases the light flux but also saves the power loss, so it has a good development prospect.   Properties Unit Value Main Composition % AL2O3;SiO2:1.5%~3.5%; CaO:1.2%~2.8%;MgO:0%3.5% Color - White Bulk Density g/cm³ 3.6 Possion’s Ratio - 0.22~0.23 Water Absorption % - Flexural Strength Mpa 300~340 (HV)Hardness Gpa 312.2~13.5 Young’s Modulus of Elasticity Gpa 280~320 Coefficient of linera Thermal Expansion 25℃~500℃，x10-6 mm/℃ 7.3-7.2 Thermal Conductivity W/(m.k) 16~23 Specific Heat X10 3 J/(Kg·K） 0.78 Dielectric Constant(1MHZ) - 9.0~9.4 Dielectric Loss Angle ×10-4 5~10 Dielectric Strength X10 6 v/m 14~15

Read the full article

[qichenmachinery]

Jaw crusher with an electric motor with a capacity of 10-20 tons of stone per hour for only 3650 USD!

Its technical characteristics Model PE 250x400 Feed port size 250*400 millimeters Maximum feeding size 210 millimeters Unloading size 20-60 millimeters Capacity 10-20 tons per hour Eccentric shaft speed 300 rpm Motor power 15 kW Weight 2.8 tons Size 1300*1090*1270 mm Country of manufacture China Contacts in China +86 137 8362 1241 Jason Wang Contacts in Russia +7 909 433-29-96 Stanislav Stanislavovich Velikoredchanin

Our sites https://www.qichencn.com/ http://www.mutualgain.com/

we are in social networks Facebook https://www.facebook.com/QICMACHINERY/ Linkedin https://www.linkedin.com/company/qic-machinery/ Blogger https://qichenmachinery.blogspot.com/ Tumbler https://qichenmachinery.tumblr.com/ VK https://vk.com/qicmachinery OK https://ok.ru/group/68973585039414 Моймир https://my.mail.ru/community/qichenmachinery/?ref=

#jawcrushers #crushers #Constructionequipment #miningequipment

[marioottavianiphotography]

🟦🟧 ... Bergamo al crepuscolo scattata qualche mese fa... per dimenticare il grigiume di questi giorni ⬛🌧️ . Ricordo sempre il link in bio per accedere alla galleria con i miei foto quadri in vendita 😉 dai un'occhiata @marioottaviani 🙏 . Sony a7rII | Tamron 28-75 mm F/2.8 Di III RXD . Sony a7rII | Sony FE 70-300 F4.5-5.6 G OSS . #bergamoofficial #bergamowalls #ilovebergamo #crepusculo #twilight #gradient #cleansky #clearsky #MarioOttaviani #magicpict #cityscape #photographylovers #photographysouls #picoftheday #earthescope #landscape_captures (presso Bergamo, Italy) https://www.instagram.com/p/CnJqhaIMKbW/?igshid=NGJjMDIxMWI=

[911legendsneverdie]

The Carrera RS models, valued by collectors, are considered by many to be the greatest classic 911s of all-time! 🏁 . © Photos: @spg.001 & Text: @LND.Magazine ________ HISTORY: . RS stands for Rennsport in German, meaning "racing sport". The Carrera name was originally reintroduced from the 356 Carrera which had been named after Porsche's victories in the Carrera Panamericana races in Mexico in the 1950s. 😎 . The RS was built by Porsche to enter racing formulae that demanded a certain number of production cars. Compared with a standard 911S, the Carrera 2.7 RS had a larger 2.7 L (2,687 cc) flat-six boxer engine with a bore x stroke of 90 mm × 70.4 mm developing 210 PS (154 kW) at 6,300 rpm and 255 N⋅m (188 lb⋅ft) of torque at 5,100 rpm with Bosch Mechanical Fuel Injection, revised and stiffened suspension, a "ducktail" rear spoiler, larger brakes, wider rear wheels and rear wings. 👌🏻 . In RS Touring form it weighed 1,075 kg (2,370 lb), in Sport Lightweight form it was about 100 kg (220 lb) lighter, the saving coming from the thin-gauge steel used for parts of the bodyshell and also the use of thinner glass. In total, 1,580 were made, comfortably exceeding the 500 that had to be made to qualify for the vital FIA Group 4 class. 🏁 . Only 49 Carrera RSR cars were built with 2.8 L (2,808 cc) engines producing 300 PS (221 kW). #911LND #911LegendsNeverDie _____ CAR: Porsche 2.7 RS . • engine: 2,7 flat-six (aircooled) • power: 210 PS • torque: 255 Nm • 0-100 km/h: 5,8 sec. • topspeed: 245 km/h . 👉🏻 If you want to share your story with the 911 LND community too, hand in to office@911LND.com ‼️ (hier: 911 Legends Never Die) https://www.instagram.com/p/B_KO0AzApTr/?igshid=19udtgsxjc0ce

[annamilf60-blog]

HP S101 Speaker Bar (5UU40AT)

Highlights:

Determination consistence: TFX 12V v2.31

Pentium 4 prepared with P4 connectors

Forward converter circuit

High proficiency and unwavering quality

Low wave and clamor

Very low clamor fan control

Short out assurance on all yields

Over voltage assurance

Over force HP S101 Speaker Bar (5UU40AT) assurance

100% hey pot test

100% consume in, high temperature cycled on/off

All out Power: 300 W

Info Voltage: 100~240 V

Info Frequency Range: 47 ~ 63 Hz

Info Current: 5A max.

Inrush Current: 100A max, cold beginning HP S101 Speaker Bar (5UU40AT)

Hold-up Time: 12 ms

Force Factor Correction: Active PFC, 99% commonplace

Security: CUL, TUV, CB

EMI/RFI: CE, FCC, C-tick

Yield: +3.3V @ 20A, +5V @ 20A, +12V @ 21A, - 12V @ 0.8A, +5Vsb @ 2A

Connector: 1x 20/24pin Main; 1x 4pin 12V CPU, SATA , HDD, FDD

Cooling System: 1x 8cm Double Ball Bearing Fan

Measurement (WxLxH): 3.3 x 6.9 x 2.8 inch/85 x 175 x 70 mm

[sokaktakiyazar]

Millet fotoğraf makinemi satıyorum. İlgilenenler ileti atabilir. SET SATILIKTIR.

50 mm F1.8

16 mmF2.8 

16-50 mm F4.5 5.6 Kit Lensler

Lexar 64 GB 95 MB/S 633X Hafıza Kartı

Slik 300 DX Tripod

Beyaz Deri Kılıf

Su terazisi video çekimleri ve düz çekim için.

16 mm 2.8 için ND, UV, CPL Filtreler

Özel büyük vizör lastiği

Makinenin lcdsine deodorant sızdı, görüntüyü gösterirken bazı yerleri halka şeklinde biraz karanlık gösteriyor ama vizörden görüntüyü net görebilirsiniz. 50 mmnin odaklama motorundan ses geliyor ama görüntüde bir bozukluk yok. Ustaya baktırdım. Geri kalan her şeyi mükemmel çalışıyor. 

4750 TL 

[pix4japan]

Paper Fortune Wrapped on Straw Rope

A popular activity when visiting a shrine or a temple is to pick a random omikuji (御神籤/おみくじ), which is a small paper with a  fortune written on it.

Should you acquire an unlucky fortune, you can either take it home with you and hope for the best while keeping a watchful eye out for whatever misfortune might befall you, or you can take the unlucky omikuji and tie it to a straw rope, metal rack, or the branches of a pine tree on the shrine grounds in hopes that the bad luck will remain with the omikuji and not follow you home.

In this shot, the omikuji likely had a bad fortune, and the bearer would rather leave the fortune behind at the shrine for proper disposal in hopes of minimizing their chances of succumbing to misfortune in their daily life.

If you look closely, you can see a karakusa pattern (唐草模様) on the omikuji. Although this pattern is often associated with burglars in modern Japanese culture, this auspicious pattern is originally based on the stems and leaves of intertwined vines, which represent vitality, prosperity, and longevity.

Fujifilm X100V (23 mm) with 5% diffusion filter ISO 160 for 1/300 sec. at ƒ/2.8 Astia/Soft film simulation

[pkansa]

For whatever reason, Mühle Glashütte is a brand that slips off of my radar.  Which is crazy, because every time I’ve had one in for review I’ve come away mightily impressed.  While those prior hands-on experiences had me encountering things I enjoyed as I wore the watch, the Mühle Glashütte ProMare Go was a winner – for me – right from opening the box.

As long-time readers will attest, my favorite color is blue.  And I think the only way for the Mühle Glashütte ProMare Go to get any more blue would be on the strap, or perhaps some sort of coating on the case.  Not that I’m saying they should, there’s a righteously good amount of blue on this already.  Obviously, you have it on the two-tone bezel (different hues of blue) and on the contrast stitching  on the strap.  The dial has a few shades of blue awaiting your eyes as well.

Most noticeably, it’s on the wide, glossy expanse of the dial.  This is a deep, inky blue that almost verges on black.  Then, you’ve got the color-matched date wheel, which is a slightly different shade.  Finally, you’ve got a lighter blue ring on the outer edge, where the dial meets the case.    Oh, yeah, and on the tip of the seconds hand!  So, if you’re like me, and can’t get enough blue, then this is a watch for you.

Now, with all of that blue – primarily in darker tones – legibility might be a concern.  Well, maybe on other watches. You see, the indices and hands of the Mühle Glashütte ProMare Go have a super high polish to them.  Even in low light, they catch the rays and reflect them right back out, making picking out the time a snap.  Drop the lights, and then the SuperLuminova kicks in, again allowing you to tell the time.

Now, as far as dive watches go, I suppose the dark tones of the Mühle Glashütte ProMare Go aren’t going to be the most helpful for underwater visibility.  If you’re going to try it, though, you’ve got a 30 BAR water resistance rating to help you out.  For us desk divers, it’s just a good looking piece.  The 42mm steel case alternating brushed and polished surfaces, and at only 12.3mm thick, this is a watch that will go with you anywhere.  I even managed to pair it up with a suit and it worked quite well.

Which is odd, when you consider that the strap is primarily rubber.  The specs list it as a combo leather/rubber, but the upper surface has more of a sailcloth feel to it.  Regardless, it doesn’t look like rubber, and has a rather nice feel.  The reverse side of the strap, just check that out.  With all the notches and grooves, you’ve got a double benefit.  First up, it helps the strap to be super flexible, and secondly, it allows for a lot of airflow under it.  I know, I’m wearing it in winter, but this should help keep sweat reduced some in warmer temps.

I found the Mühle Glashütte ProMare Go to be eminently wearable.  With only a 94g weight (that’s pretty light for a steely automatic) and a 50mm lug-to-lug measurement, it fit my wrist just well, and was a perfect everyday companion.  Sure, it’s a little odd to have that flieger-style dotted triangle up at 12 o’clock, but it’s more of an identifiable quirk for the piece, and yes, I did like it.  At the end of the day, there’s just an awful lot to like about the $2,100 Mühle Glashütte ProMare Go.  Color me impressed – and blue!  muehle-glashuette.de

Review Summary

Brand & Model: Mühle Glashütte ProMare Go

Price: $2,100

Who’s it for? You want a higher-end dive watch and are as much a fan of blue as I am

Would I wear it? In case it wasn’t clear – yes!

What I’d change:  Hmm.  Perhaps a bracelet option?

The best thing about it: Just how much blue there is incorporated

Tech Specs from Mühle Glashutte

Movement

SW 200-1 Mühle Version, automatic, Mühle version with woodpecker neck regulation, own rotor, characteristic surface finishes, stop-second, fast date correction, 38-hr power reserve,

Case

Brushed/polished stainless steel

Bidirectional bezel

2.5 mm thick, domed and anti-glare sapphire crystal

Transparent case back

Screw-in crown

Water-resistant to 30 bars

Waterproof leather/rubber strap with a stainless steel pin buckle

Dimensions

Ø 42.0 mm; H 12.2 mm

Dial :  Blue, Applied indices, Hands and indices coated in Super LumiNova

The Mühle Glashütte ProMare Go gave me the blues For whatever reason, Mühle Glashütte is a brand that slips off of my radar.  Which is crazy, because every time I've had one in for review I've come away mightily impressed.  

[fromtheothersideby]

DJI Avata Prices & Specs

DJI Avata: Pro-View Combo price: $1,388 Includes the DJI Avata, DJI Goggles 2 + V1 Motion Controller Release date 8/23 (to be determined) Fly Smart Combo price: $1,168 DJI Avata, DJI FPV Goggles v2, DJI V1 Motion Controller Release date 8/23 (to be determined) ——————- DJI Avata (single) $629 DJI Goggles 2 $649 DJI Goggles 2 Motion Combo DJI Goggles 2 + V1 Motion Controller $759 DJI Avata specifications: ————————- 1/1.7″ CMOS sensor 48 MP FOV 155 degrees 12.6 mm in 35mm Format Equivalent f/2.8 Aperture Fixed focus Focus Range 0.6m to infinity ISO range: 100 – 25600 Video with the DJI Goggles 2 4K at 50 and 60 fps 2.7K at 50, 60, 100 fps 1080p at 50, 60, 100 fps Video with the DJI FPV Goggles V2 4K at 50 and 60 fps 2.7K at 50, 60, 100, and 120 fps 1080p at 50, 60, 100, and 120 fps H.264 and H.265 EIS, RockSteady 2.0 and HorizonSteady Weight 410 grams Dimensions 180x180x80 mm (unfolded) Diagonal 120 mm Speed Manual 27 m/s Sport 14 m/s Normal 8 m/s Max hover time 18 minutes Internal storage 20 GB Downward dual vision sensors and ToF Operation frequency 5.725 – 5.850 Ghz Live View Mode With DJI FPV Goggles V2 Low-Latency Mode 810p/120fps: High-Quality Mode 810p/60fps: With DJI Goggles 2 Low-Latency Mode 810p/120fps: High-Quality Mode 810p/60fps: Transmission range: 6 miles FCC, 2 km CE, 6 km SRRC Basically the DJI FPV is faster, but the DJI Avata wins every where else. DJI Goggles 2 specs: Weight: 290 grams Dimension 167x79x103 mm without antennas Dimensions 197x105x103 mm with antennas Live View Mode Low-Latency Mode 1080/100fps 10bit: High-Quality Mode 1080p/60fps 10bit: HD Screen: Micro-OLED Field of View: 51-degrees High Light: 0 – 700 NIT High Dynamic Range: 50000:1 Video Format: H.264, H.265 View Finder: Hyperopia 200 degrees to myopia 800 degrees range Headband: Two-section Antenna: Foldable Price: $600 – $700 DJI FPV Goggles V2 (old) specs: Weight: 420 grams Dimension 184x122x110 mm without antennas Dimensions 202x126x110 mm with antennas Live View Mode Low-Latency Mode 810/120fps SDR 8bit: High-Quality Mode 810p/60fps SDR 8bit: HD Screen: LCD Field of View: 30-54 degrees High Light: 0 – 360 NIT High Dynamic Range: 600:1 Video Format: H.264 Headband: Three-section Antenna: Unfoldable Price: $569 DJI Avata-Air Unit specs: Sensor: 1/1.7″ CMOS Lens: 2.34 mm, f/2.8 FOV: 155-degrees Stabilization: EIS: RockSteady 2.0 + HorizonSteady Weight: 35.7 grams Minimal Latency (end-to-end) With DJI FPV Goggles V2 Low Latency Mode (810p/120fps): High-quality Mode (810p/60fps): With DJI Goggles 2 Low Latency Mode (810p/120fps): High-quality Mode (810p/60fps): Maximum Transmission Distance FCC: CE: SRRC: Price: $250 – $300

[quang-cao-truc-tuyen-24h]

Máy chiếu 3D BenQ MX528 - SIEU THI VIEN THONG

Máy chiếu 3D BenQ MX528 – SIEU THI VIEN THONG

Projection System‎ DLP ‎ Native Resolution‎ XGA (1024 x 768) ‎ Brightness 3300AL ‎ Contrast Ratio‎ 13000:1 ‎ Display Color‎ 1.07 Billion Colors ‎ Lens‎ F=2.56-2.8, f=21-23.1 mm ‎ Throw Ratio‎ 1.96-2.15 (78’@3.1m) ‎ Image Size (Diagonal)‎ 36’~300′ ‎ Zoom Ratio‎ 1.1:1 ‎ Lamp Type‎ 190W ‎ Lamp Mode (Normal / Economic / SmartEco / LampSave / LumenCare)‎ 4500/6000/6500/10000 hours ‎ Projection…

[travellerfirat]

Tokina 300 mm f 2.8'ten iyi geceler :) 100.000'lik teçhizatın işini görüyor diyeceğim az kaldı :))) #gezi #travel #k #seyahat #do #a #gezgin #turkey #g #tatil #t #kamp #istanbul #rkiye #nature #travelphotography #gezilecekyerler #l #r #photography #manzara #instagood #instagram #ke #n #camping #foto #y #photooftheday #m https://www.instagram.com/p/Cdb1RX-I6IE/?igshid=NGJjMDIxMWI=