Description: Capacity: 3400 mAh;Voltage: 3.7V;Number of cells: 1;Cells technology: Li-Ion;Warranty: 12 months;Cells manufacturer: Green Cell;Colour: Niebieski;The possibility of return: Up to 30 days;Product code: SP03;Manufacturer: Green Cell
The 32 mm low power Omni eyepiece is a 4 -element premium symmetrical Plössl optical design. Features include blackened lens edges to minimize internal reflection and maximize contrast, multi-layer coating group on each lens surface to maximize light transmission and contrast, and each Omni goes through a two-step anodizing process to prevent reflection from the top eyepiece barrel, unlike most other manufacturers who use reflective surfaces.
Explore Scientific 82° Series™ extreme wide field eyepieces are optimized to produce high contrast, high resolution, and superior flat field characteristics.The visual effect of these eyepieces with their long eye-relief and their 82° apparent field is truly a full-immersion experience. Your eye is relaxed, allowing you to easily use the "averted vision" technique to study faint details across a huge field-of-view. The 82° Series eyepieces come with a twist-up rubber eye-guard that raise to the desired height for the comfort of the observer, and as experienced astronomers know, eye comfort is critical when trying to observe at the visual limits of the telescope. To keep internal reflections to a minimum, all internal surfaces of the eyepiece barrel are flat black, as well as the edges of the lenses themselves to minimize the scattering of light within the lenses themselves. All 82° Series eyepieces are fully multi-coated and edge-blackened to produce maximum contrast.
The LF2090, 2" Neutral Density 50 Filter (ND50), transmits 50% of all incident light while blocking 50%. For lunar and planetary observing, and splitting double stars. Lumicon Neutral Density Filters are made from renowned Schott and Hoya optical glass and allow for maximum contrast on viewing planetary and lunar detail. Individually precision ground highly polished with maximum light transmission coatings on both sides. For 1.25 eyepieces.
Upgrade for the standard cast tube rings and 45mm dovetail bar supplied with the Evostar-150ED. Constructed from machined aluminum with an anodized finish. Overall weight 2.1kg.
Combining great performance and value, the Fujinon 7x50 WPC-XL Mariner Binocular is their entry-level boating binocular equipped with a compass. It has multicoated lenses, a tough polycarbonate exterior, and a weight which is remarkably low for a 7x50 waterproof & fogproof optic. In fact, this rubber armored unit will actually float in water when the included strap is attached. The compass' LED illumination and activation button are on the left objective, away from the compass itself, so that electrical interference is avoided.
With an image stabilisation range of +/- 5° almost every unintended movement is electronically compensated. Due to its effective performance and rugged construction the Technostabi TS14x40 is the right tool for both professional users and ambitious private consumers. It is available with softcase or Peli case.
Explore Scientific 82° Series™ extreme wide field eyepieces are optimized to produce high contrast, high resolution, and superior flat field characteristics. The visual effect of these eyepieces with their long eye-relief and their 82° apparent field is truly a full-immersion experience. Your eye is relaxed, allowing you to easily use the "averted vision" technique to study faint details across a huge field-of-view. The 82° Series eyepieces come with a twist-up rubber eye-guard that raise to the desired height for the comfort of the observer, and as experienced astronomers know, eye comfort is critical when trying to observe at the visual limits of the telescope. To keep internal reflections to a minimum, all internal surfaces of the eyepiece barrel are flat black, as well as the edges of the lenses themselves to minimize the scattering of light within the lenses themselves. All 82° Series eyepieces are fully multi-coated and edge-blackened to produce maximum contrast.
You want to collimate your Newtonian telescope to get the best possible image out of it and need a collimation aid that is precise but inexpensive.Long metal tube with crosshairsThe collimation eyepiece is simple but absolutely effective. With practice, you will be able to collimate your Newtonian telescope in just a few minutes - especially if simply finely collimating your telescope for optimal imaging. The eyepiece consists of a long metal tube, a reticule and a 45° base. The reticule gives you the orientation required for the optical axis.Collimation of refracting telescopesIf you use the eyepiece for checking the collimation of a refracting (lens) telescope, then you will see as many reflections as there are lenses in the telescope. If all the reflections are round and centred, then your telescope is well collimated.
The Plossl eyepiece design has set a new standard for quality and has been in use for decades. Its popularity is due to the good performance at an unusually low price. Super Plossls are state of the art Plossl eyepieces with outstanding optical quality. They are particularly well suited for observing planets and the moon. Their image sharpness and their high transmission make them ideal eyepieces for many applications. Quality Features of the Super Plössl eyepieces: High-Grade Multi-Coating: A special high-grade multicoating on all glass-to-air surfaces provides for excellent light transmission, image clarity and colour fidelity. For further information on this FMC coating please see "user reports"! Blackened lens edges for suppression of stray light inside the eyepiece. This is particularly important when viewing bright objects Rubber eyeguard for better viewing comfort. The eyeguard also keeps stray light from the side out of your eyes.
The Plossl eyepiece design has set a new standard for quality and has been in use for decades. Its popularity is due to the good performance at an unusually low price. Super Plossls are state of the art Plossl eyepieces with outstanding optical quality. They are particularly well suited for observing planets and the moon. Their image sharpness and their high transmission make them ideal eyepieces for many applications. Quality Features of the Super Plössl eyepieces: High-Grade Multi-Coating: A special high-grade multicoating on all glass-to-air surfaces provides for excellent light transmission, image clarity and colour fidelity. For further information on this FMC coating please see "user reports"! Blackened lens edges for suppression of stray light inside the eyepiece. This is particularly important when viewing bright objects Rubber eyeguard for better viewing comfort. The eyeguard also keeps stray light from the side out of your eyes.
Tippkvaliteediga algtaseme binoklina turul pakub Nature DX maailma parimat: teravaid kujutisi, kuni 2m lähifookust ning sõbralikku hinda. Te saate kõik vajalikud omadused, mis on tarvis edu saavutamiseks antud valdkonnas, mille hulka kuuluvad mitmekihiliselt kaetud optika, kvaliteetsed BaK-4 prismad ning täiesti veekindel ja lämmastikuga täidetud korpus. Erinevate suuruste ja suurendusvõimega on Nature DX ideaalne esimene optikaseade algajatele ning kindel täiendus kogenud kasutaja arsenalis.
Dorr Alpina LX Porro Prism 20x50 Binoculars has a large centre focus wheel and retractable eyecups for eyeglass wearers and a solid rubber armour - this for additional comfort when viewing through the optics. The Alpina LX features MC (Multi Coated) optics and BAK-7 prisms, this means no reflection when viewing rich contrasts. Includes a 1/4" tripod socket and a carry case.
AstroSolar Photo Film (imaging only), telescope quality, Optical Density OD = 3.8; Digital solar imaging at highest magnifications and short exposure times. Not suitable for visual observation; This highest precision film consistently produces strehl ratios of 94 to 96 percent at interferometric tests – thus it performs optically; like a Fluorite Triplet Lens by Carl Zeiss or Astro Physics; AstroSolar Photo Film OD 3.8 is only intended to be used by well-experienced Astro-imagers. This material is not intended to serve; for protection during visual solar observation.
When using AstroSolar® Safety Film 5.0 – mounted in front of your optics – you can image the Sun and safely look through the viewfinder of your camera – or you can directly look into the Sun with telescopes and binoculars at any suitable magnification. The coating of AstroSolar® Safety Film 5.0 is subject to constant quality control. Its reflective property and security for solar observation through optical instruments is being tested repeatedly. AstroSolar® Safety Film 5.0 reduces the intensity of solar radiation by 99,999% to a factor of 1 : 100 000 of the initial value. Multiple coating processes on both sides of the carrier film are adding up during production to result in a perfectly uniform filtering result and help in neutralizing the effect of microscopic pores in the coating hat plague conventional glass solar filters which are commonly only coated on one side of the glass.
Omegon 1.25" Skylum filter - the easy way to discover more on Mars and Jupiter Would you like more detail and contrast when observing the Moon and planets? And that the object should still look natural? - then the Omegon Skylum filter is the 'star' in your eyepiece. It amplifies details in the red or blue parts of the spectrum - see the bands on Jupiter more vividly and make out more detail on Mars. The advantages in a nutshell stronger contrast with Jupiter and Mars - see how the red details stand out deep sky objects - improved contrast with nebulae and galaxies ideal for small telescopes - the image in the eyepiece is still bright and clear 1.25" filter with filter thread also suitable for astrophotography An 'expert' for the entire night sky You do not need to spend time considering which filter might be useful for your object. The Skylum filter is universal and is suitable for many astronomical objects. It turns the night sky background slightly darker and highlights blue and red colours. It will produce more vivid details, even in reddish nebulae. One has to say - it has a real 'sky glow' effect. The filter increases contrast, but causes little attenuation. It is useful for observing the crescent phases of the Moon. It prevents blooming when observing bright planets. And what are the advantages for you? - in future, you will be able to observe these objects in even more detail. Nullifies artificial light Similar to a nebula filter, the Skylum filter only allows certain wavelengths to pass through, and reduces scattered light. In addition, it blocks the light of many street lamps - for example the spectral lines from sodium vapour lamps. The light of the astronomical objects is therefore seen more intensely by the eye. For small and large telescopes The Skylum filter has high light transmission. This makes it ideal for visual observing with small or large telescopes. It will do a good job even with an 80mm telescope. The 'nice' filter for star clusters and galaxies Do the stars looking like glittering diamonds on black velvet? That would be nice. But from the city, the sky sometimes looks like a grey concrete wall. Bur you do not have to put up with this - put the Skylum filter into your eyepiece and to start enjoying star clusters and galaxies. Already the sky looks much darker and the objects clearly more beautiful. Make more of your observing!
For 80mm and 90mm Skywatcher Refractor Telescope Tubes D=90mm These quality cast aluminium rings are custom-made for use with either the AZ3, EQ1, EQ2, EQ3-2, EQ4, EQ5, HEQ5 and EQ6 (incl. PRO) mounts/mounting plates. Rings of the following internal diameters are available: 90mm, 102mm, 120mm, 130mm, 140mm, 150mm, 160mm, 182mm, 236mm & 285mm. They are felt-lined and hinged for easy installation of the telescope. By loosening the thumbscrews, the telescope can be easily balanced and rotated.
The Eschenbach Sektor D 8x56 Binoculars are lightweight and easy to use for sporting, hiking, birding, and other outdoor activities.Featuring phase corrected BaK-4 prisms with fully multi-coated lenses for bright, high-quality images. Additionally, the Sektor series binoculars are waterproof and nitrogen purged to withstand any climate you might find yourself in. Eyeglass wearers will also appreciate the 'click-locking' diopter for easy adjustment of focus. A carrying strap, protective case, and lens cover compliment the Sektor binoculars series perfectly.
The new Nitrosport range of roof prism binoculars features a stylish modern open hinge design, making them lightweight and easy to handle. Great for birdwatching and general observing, all models feature high index silver coated BaK-4 prisms and multi-coated optics. The 8x42 and 10x42 models have the additional benefit of phase-coated prisms for increased brightness and image contrast, as well as being fully multi-coated on all glass to air surfaces. Waterproof to IPX Class 5 (0.5m depth for 3 minutes) and nitrogen-filled for clear, fog-free operation. Twist-up eyepieces and suitable for spectacle wearers. Black protective rubber armoring. Integral tripod bush. Supplied with neck strap, eyepiece rainguard, and soft case.
Rock-steady views wherever you move The gyro-stabilized Stabiscope from Fujinon. From space to sea, they are utilised whenever movement and vibration interfere viewing. Used by : Police Border patrols Coast guard / Search and Rescue Features Fujinon Stabiscope-Series: Gyroscopic image stabilization with unsurpassed vibration suppression on moving vehicles and helicopters Maximum stabilization range of ±5º in all directions Multi-coated optics for a sharp, high resolution image Extremely tough body to protect against impacts and scratching Stable handle for use even with gloves on Low-consumption power supply either via batteries or external DC regulator Available with optional image intensifier
