The Rusan adapter has a thread M52x0.75 (for use with Pulsar, Dedal, Yahnke, Lahoux and other devices). The adapter can be combined with a matching reduction ring and used on many other devices.
2 independent charging channels Processor-controlled three-stage charging process TC/CC/CV High charging current- 2X 2a/3X 1a Powered by any micro USB Charger (recommended WITH QC 3.0) Compact size-Easy to carry Reactivation function of deeply discharged cells Protection: Short-circuit, thermal, reverse polarity In a small enclosure, a fully professional processor loader with a three-stage charging process TC/CC/CVis concealed. It loads 3.6/3, 7V Li-ion cells with any capacity in sizes 18650, 18700, 20700, 21700, 22650, 25500, 26650.What Is THE TC/CC/CV charging method? It is a three-step process of loading Li-ion cells to keep the cell in good condition by charging the right current at each stage and completing the charging process at the right moment.The various stages of the TC/CC/CV process are:• TC phase: Cells discharged below 2, 9V are ’ awake ’ to lower currents.• CC phase: When 2, 9V is reached, the cell is loaded with a constant current of 2x2A/1x3A.• CV phase: When the cell is already nearly charged, the charger switches to a decreasing current charge until it reaches a voltage of 4, 2V on the cell. After reaching 4, 2V the charging process is complete-the battery is fully charged.Batteries with a voltage of 4, 1V or higher are treated by the charger as charged. To recharge such a full battery, please insert it into the charger before powering it in. When left in the charger, the charged batteries will be subjected to a natural self-discharge process. Charging will resume when the battery voltage drops below 4, 1V.The Xtar SC2 Charger has a function of reactivating deeply discharged cells and cells with a Voltage Of 0v. Many chargers on the market are not able to charge such batteries. Here with the help comes the charger Xtar SC2, which in many cases allows you to ’ resave ’ such cells. Just insert a deeply discharged battery into the SC2 charger, as with normal charging, the charger detects the unloaded link and attempts to reactivate it. Attention! Cells unloaded below a certain level are irreversible and reactivated may not be possible. Avoid too deep discharge of Li-ion batteries-this can lead to a significant reduction in their durability and capacity or to their total malfunction.Chargers from other manufacturers can significantly increase the temperature of the cells being charged during charging. Excessive heating of the cells can cause them to wear more quickly. When designing a SC2 charger, Xtar went one step further from the competition, solving this problem easily: the power from an external power supply was applied. This allows the temperature of the SC2 rechargeable battery to increase by up to 15 degrees.Supplied with Xtar SC2 charger, we get a micro USB cable. The power supply is not Included In the set. Any charger with a micro USB cable, for example, is enough to power the charger. Phone, or USB port or a computer with a free USB socket. The recommended minimum charger power is 2A).
Barlow lääts Celestron Omni 1,25" 2x - 820475 - Barlow läätsed - Barlow lääts on astronoomiatarvik, millel on Sulle ikka ja alati midagi veel pakkuda! Lisa see okulaari ja teleskoobi vahele ja saad kohe kaks korda suurema suurenduse.
Sihik Sightmark Presidio 1-6x24 HDR SFP - Laskuritele mõeldud Presidio 1-6x-l on teise fookustasapinna HDR-rist, punane risti valgustus, mis tagab kontrasti sihtmärkidega ja hämaras laskmiseks, ning täielikult mitmekordse kattega optika.
Muuda laskmine täpsemaks, kasutades peegelsihikut Sightmark Ultra Shot A-Spec. Sihik, millel on punase/rohelise valgustusega rist, on loodud vastupidavana, pakkudes kiiret sihtmärgi sihikule võtmist, peegeldumisvastaseid läätsi ning põrutus- ja veekindlat disaini, mis sobivad taktikaliseks laskmiseks, jahipidamiseks ja võistlusteks.
Naudi töökindlat jõudlust, kasutades peegelsihikut Sightmark Ultra Shot A-Spec (Dark Earth). Loodud taktikaliseks kasutuseks, jahiks ja võistluslaskmiseks. Seadmel on 4 ristivalikut, vastupidav alumiiniumkorpus ja kuni 2000-tunnine patarei kasutusiga.
Sel militaartasemel peegelsihikul, mis on loodud rasketes tingimustes kasutamiseks, on kriimustuskindel lääts, kiirkinnitus, liikumisanduriga automaatne sisse-/väljalülitus ja kuni 2000-tunnine patarei tööiga. Vastupidav, töökindel ja täpne iga laskmisvajaduse jaoks.
Avasta enda jaoks RAM-sarja LQD-kiirkinnitusega peegelsihik Sightmark Ultra Shot M-Spec (Dark Earth) – loodud täpse ja vastupidava seadmena, mis aitab kiiresti sihtmärki sihikule võtta. Lainurkobjektiivi, 65 MOA täpiga ringikujulise risti ja reitinguga IP68 veekindel sihik sobib suurepäraselt taktikalisteks ülesanneteks, jahipidamiseks ja võistluslaskmiseks.
Naudi võrreldamatut täpsust, kasutades peegelsihikut Sightmark Ultra Shot M-Spec FMS (Dark Earth). Sel on 65 MOA ringikujuline täpiga rist, öövaatluse võimalus ja vastupidav, IP68 reitinguga veekindel disain, sobides suurepäraselt taktikalisteks missioonideks, jahiks ja võistluslaskmiseks. Pikk aku tööiga ja täiustatud objektiivi selgus tagavad usaldusväärse jõudluse igas olukorras.
Peegelsihik Sightmark Mini Shot M-Spec (Dark Earth) sobib suurepäraselt õiguskaitse tagamiseks, jahipidamiseks ja taktikaliseks kasutamiseks. 3 MOA punatäpiga rist, 10 heledusseadet ja kuni 30 000 tundi kestev patarei pakuvad täpsust ja vastupidavust. Komplektis on kinnitused püstolitele, haavlipüssidele ja AR-relvadele.
Sihtmärgi kiireks sihikule võtmiseks loodud punatäppsihikul Sightmark Wolverine CSR on 2 MOA rist, kerge disain ja piiramatu silma kaugus. Kuni 50 000 tundi kestva aku ja vastupidava veekindla korpusega seade on loodud sobima mis tahes laskmiskeskkonda.
Sightmark Wolverine FSR 1x28 on vastupidav punatäppsihik, mis sobib suurepäraselt taktikaliseks laskmiseks, jahipidamiseks ja võistluslaskmiseks. See vee- ja põrutuskindel optiline seade, millel on 2 MOA rist, kuni 1 000 000 tundi kestev aku ja mis ühildub öövaatlusseadmetega, tagab võrreldamatu töökindluse igas keskkonnas.
Avasta enda jaoks peegelsihik Sightmark Ultra Shot R-Spec (Dark Earth), mis on loodud täpsuse ja vastupidavuse tagamiseks. See, 4 risti seadistusvaliku, pika tööeaga patarei ja vastupidava konstruktsiooniga seade sobib suurepäraselt jahipidamiseks, taktikaliseks laskmiseks ja võistlemiseks.
Naudi punatäppsihiku Sightmark Wolverine CSR (Flat Dark Earth) täpsust. Sel vastupidaval optikaseadmel, mis on loodud haavlipüsside ja lühikese toruga vintpüsside jaoks, on 4 MOA punatäpiga rist, kaua töötav patarei ja IP67 tasemel veekindlus, pidades vastu kõikides laskmistingimustes.
Sightmark Wolverine FSR 1x28 on kerge ja vastupidav punatäppsihik, mis sobib ideaalselt lühikese toruga vintpüsside ja haavlipüsside jaoks. Sellel on 4 MOA rist, see ühildub öövaatlusseadmetega ja töötab ühe patareiga madalal võimsusel kuni 1 000 000 tundi, tagades võrreldamatu töökindluse igas keskkonnas.
Muuda laskmiskogemus paremaks, kasutades peegelsihikut Sightmark Ultra Shot R-Spec (Dark Earth). Sellel vastupidaval, põrutuskindlal optikaseadmel on 4 valgustatud risti valikut, 10 heleduse taset ja pikk aku kasutusiga, mis tagab täpsuse ja töökindluse igas olukorras.
Sellel vastupidaval punatäppsihikul on nii päikesepatarei kui ka AAA-patareid, automaatne heleduse reguleerimine, kriimustuskindel optika ja põrutuskindel disain. See on ideaalne seade, mis toimib töökindlalt igas keskkonnas.
See teleskoop on suurepärane algus, et tõsiselt asuda tegelema astronoomiaga. See on varustatud eriti kvaliteetse optika ja stabiilse paigaldusega. Kiirava suhe 1: 5 muudab seda tugevaks valgust koguvaks riistaks, mis avastab vaadeldavate objektide väiksemaidki detaile. Sul on võimalik kõrge resolutsiooniga vaadata selliseid tähestike, nagu M13 või M92. Ka paljud galaktikad või udukogud on nähtavad heas kvaliteedis. EQ3 paigaldus on stabiilsem kui selle eelkäijal EQ2, mis on väiksem, seega paigaldus on palju stabiilsem mitmesuguste vibratsioonide vastu. Samuti on sobiv astrofotografeerimisega alustamiseks. Statiiv on reguleeritav kõrgusele 72 kuni 124 cm.
The powerful parabolic Newtonian Explorer 150 P is a very good telescope for the advanced beginner and also a transportable second telescope. 150mm aperture gather 450x more light than the naked human eye. Faint galaxies and nebulae become visible! The diffraction-limited precise main mirror is also a good choice for successful lunar and planetary observations. Due to the reflective optics priciple, the images are free from false colour and full of contrast. The 2" Crayford focuser allows using 2" eyepieces and also coma correctors for photography. With the standard 1.25" adapter, normal eyepieces can of course also be used. -- Powerful and diffraction limited parabolic main mirror -- Keeps precise collimation by robust metal cell for main- and secondary mirror -- Improved 2" metal focuser for 2", T2 and 1.25" accessories -- Enough back focus e.g. for (D)SLR cameras -- High-contrast images by thin secondary spider vanes -- 6x30 optical viewfinder for quick target aquisition -- Clampshell with 1/4" thread for piggyback camera mount -- Fast f/5 system - ideal for astro photography -- 2x 1,25" RK Okulare - 25mm and 10mm
The combination of large aperture and short focal length predestine the BRESSER Messier AR-152S for the observation of large celestial objects. Experience the famous globular cluster M 13 in the constellation Hercules: Thousands of pinpoint stars stand before a black sky like so many diamonds spilt onto black velvet. Equipped with nebular filters you can watch the Gulf of Mexico in the North America Nebula and all the other celestial objects that Charles Messier listed in 1781. The compact size of the Messier AR-152S combines outstanding transportability, high light gathering power and low weight for a telescope of this aperture. The special four lens construction delivers a better performance than a classical two-lens achromat of this focal length. This telescope is only an optical tube without mount and tripod.FEATURES Excellent focuser with 2,5" (65mm) open diameter; Four lens construction; 8x50 straight through viewfinder reticle; Optimized finder socket for comfortable use; Cradle rings with handle and integrated piggyback camera holder (1/4 thread); Universal 44mm Dovetail plate with stainless steel rail (fits LXD75/Great Polaris/EQ5); 50,8mm (2") to 31,7mm (1,25") adapter with integrated T2 thread (T2-adapter ring for your camera is needed); Backfocus: 150mm behind Hexafoc with attached 2" eyepiece adapter.
NEW - now including a high-quality aperture Solar-filter for safe observation of sunspots, eclipses and planet transits. The achromatic objective lens in the BRESSER Quasar collects 30% more light than a 70mm telescope and already makes the first details on Mars visible. The rugged aluminium tripod gives secure footing on almost any surface and is easily and quickly set up thanks to its clever design. This refractor telescope is equipped with an equatorial mount (also known as parallactic mount). This allows for compensation of earth rotation and exact following of the celestial object observed.FEATURES telescope for night and solar observation optical system: achromatic refractor equatorial mount for easy tracking detailed moon observations easy and quick set-up SCOPE OF DELIVERY refractor telescope eq mount aluminium tripod aperture solar-filter eyepieces (31.7 mm): 4 mm, 20 mm barlow lens 3x diagonal mirror smartphone camera adapter
Lihtsalt kaasaskantav SKY-WATCHER STARTRAVEL-102 (AZ-Go2) 102 mm (4 tolli) F/4,9 Wi-Fi refraktorteleskoop telefonikaamera adapteriga. Juhitav juhtmevabalt nutitelefoni või tahvelarvuti kaudu, kasutades iOS-iga
Teleskoop Bresser Messier AR-152S/760 EXOS-2 - Suure ava ja lühikese fookuskauguse kombinatsioon tähendab, et BRESSER Messier AR-152S on mõeldud suurte taevaobjektide vaatlemiseks.
Avasta optikaseadmete maailma BRESSER Juniori komplektiga! Selles kerges ja kompaktses komplektis on 40-640x suurendusega LED-mikroskoop ja 20-32x suurendusega teleskoop. Seda on suurepärane kasutada liikvel olles, sest komplektis on lauastatiiv, integreeritud kompass, nutitelefoni hoidik, AA-patareid ja kõik vajalikud tarvikud. Ideaalne noortele avastajatele, et uurida valmis või iseenda loodud preparaate ja jäädvustada oma avastusi.
The Vixen 6-24x58 rifle scope is a pretty nondescript long-range scope, and at first glance, seems to be lacking a lot of the tactical features you’d expect from one. Of course, before getting into a review, the obligatory Vixen background: Vixen has been making high quality astronomy optics for quite some time, and their rifle scope oferings are brand new for 2013. The company has a long history of manufacturing some very high quality stuff at a very affordable price. All Vixen rifle scopes are 100% Made in Japan and carry an unconditional, transferrable lifetime warranty. The Vixen 6-24x58 is, in most respects, a typical high end (over $1,000) rifle scope. To get the basics out of the way, let’s clarify that this scope features the expected qualities: One piece body, 30mm main tube diameter, full waterproofing, fogproofing, nitrogen purging, anodized aluminum finish, and so on. At the price, this is all expected. There would be more to say if it didn’t include some of these things, and we could say right off the bat that the price wouldn’t be justifiable. But all is good. The first thing that stood out when we removed our first Vixen 6-24x58 scope from the box was the size of the objective. Most rifle scopes manufacturers don’t go above 56mm, with a few exceptions - US Optics, for one. There are two advantages to an objective this large, the first being low light performance. Once you get into this area of price and performance, most glass is going to perform on a similar level, with discrepancies that will be caused by differences in lens manufacturers and lens coating types. But the factor that will most affect light transmission will usually be objective size. Along with the increased size of the objective comes a slightly larger exit pupil, and depending on your eyesight, this may make for a better experience. But all this is subjective, and will depend heavily on what type of shooting you’ll be doing. One thing worth mentioning, and something that saves a lot of headache for guys who use them, is that the Vixen 6-24x58 includes an anodized aluminum 58mm sunshade. The threading on the sunshade and objectve end of the body match up very well, perhaps even better than the threading on the turret caps. The sunshade measures 2.75 inches in length and gives the scope a mean look. The finish on the Vixen 6-24x58 is the same found on the other high end Vixen scopes, and seems to be very durable. We’ve seen a lot of scopes advertised as ”anodized” that were anodized only in the loosest sense of the word, and we’d describe those scopes more like ”painted with a rough finish.” That is not the case with the 6-24x58, this finish is exactly what you’d expect. The scope we used for this review had obviously been handled before, and we were able to simply wipe away some light abrasions on the anodizing. The 6-24x58 has a quick focus ring in addition to side focus parallax adjustment. The quick focus ring performs as you’d expect and is good for quick adjustment. The focusing ring is tight, which speaks to the manufacturing tolerances present in the higher end Vixen scopes. Most of them feel identical, with no roughness or dead spots in the range. The side focus parallax adjustment is marked at 30, 40, 50, 60, 75, 100, 150, 200, 500, and infinity. The effort required to adjust parallax is slightly less than that of the magnification adjustment ring, while still being precise. The stock turrets on the 6-24x58 are more of a hunting type turret, but there are a pair of tactical turrets included that can be swapped out with the included allen key. The turrets themselves have some excellent tactile and audible feedback, which is exactly what we’ve come to expect from every Vixen scope, even the more affordable versions. The Vixen 6-24x58 turrets adjust in 1/8 MOA increments, with maximum adjustment range of 15 MOA. The optional tactical turrets feature much larger numbering and hash marks for easy visibility. This model also features an illuminated dot at the center of the reticle. The dot itself is about half the size of the mil-dots on the vertical and horizontal posts of the reticle. The illumination dial is marked from 1 to 11, but like the Vixen 1-6x24 and other models, these are not actually 11 seperate settings. Instead, the brightness adjustment is constant from 0 to 11. We think this is an advantage because you aren’t limited to a pre-set brightness, and you’re free to turn until you get your preferred brightness just right. How does the Vixen 6-24x58 perform in the optics department? As far as clarity and sharpness, this is up there. Color is vivid, which is due in no small part to the massive objective. At low magnification, there is minimal chromatic aberration, but we did notice some light rolling ball effect. Some people call it globe effect, or pincushion, but they area all the same. It’s not extremely noticable, and the severity of the effect will vary with the eye of the person looking through the scope. On higher magnification, the rolling ball effect goes away, but chromatic aberration incraeses, which is expected.
Sihik Sightmark Presidio 5-30x56 LR2 FFP - Laskuritele mõeldud Presidio 5-30x-l on esimese fookustasapinna rist, mis on kalibreeritud maksimaalse, 0,338 kaliibri jaoks, punane risti valgustus, mis tagab kontrasti sihtmärkidega ja hämaras laskmiseks, ning täielikult mitmekordse kattega optika.
The BRESSER Erudit DLX is a high-quality microscope for school, studies and hobby use. An integrated rechargeable battery makes the Erudit DLX for mobile use. The LED illuminator and the height adjustable condenser (with diaphragm ...
See käepärane binokulaarpeaga stereomikroskoop sobib oma kerguse tõttu(550 g) ideaalselt mitte ainult algajatele, vaid ka mobiilsete rakendustejaoks. Valgusti saab toite kahelt AA patareilt (ei ole kaasas), mis muudabmikroskoobi välistest elektriallikatest sõltumatuks. Vaatleja silmade vahe oneraldi reguleeritav, nagu see on kõikidel BRESSERi bi- võitrinokulaarmikroskoopidel. Lisavarustusena saadaolevate täiendavateokulaaridega on võimalik saavutada teisi suurendusi peale standardse 20x.Täiusliku optilise kvaliteediga Biolux ICD teeb suurepäraseid pilte ja annabparimaid tulemusi müntide, mineraalide, markide, väikeste elektroonilistekomponentide jne vaatlemisel. Komplekti kuulub karp, milles on 12mineraalinäidist ja kaitsekate
Bresser Juniori katsekomplekt - 8859490 - Tarvikud - Katsekomplekt BRESSER JUNIOR on optimaalne lisa, mis aitab Sul mikroskoopiaga algust teha. See sisaldab palju kasulikke tarvikuid.
Avasta BRESSERi mikroskoop Science ADL 601P, millel on 20 W halogeenvalgustus, trinokulaarne pea fotograafia jaoks ning reguleeritavad dimmerid. Ideaalne materjalide struktuuride ja mehaanilise seisukorra uurimiseks. Lisatarvikutena on saadaval lainurkokulaarid, täiesti tasased akromaatilised DIN-objektiivid ja faasikontrastsuse komplektid. Ideaalne õppetööks ja professionaalseks kasutuseks.
Saa tuttavaks BRESSERi stereomikroskoobiga Science ETD-301, mis sobib ideaalselt kasutamiseks meditsiinis, põllumajanduses ja tööstuses. Sellel on 7-63x suurendus, reguleeritav LED-valgustus, suur töökaugus ja kaameraga ühendamise võimalus. Ideaalne detailseks kontrolliks ja täppistöödeks.
