SVBONY 1.25 inches 90 Degree Zenith Mirror Diagonal Adapter Erect Image Fully Metal for Refracting Telescope Eyepiece Lens The Svbony fully metal 1.25" Mirrors Diagonal zenith mirror offers an upright figure which is but turned backward in left and right position. <p>It is suitable in particular for astronomical observations. The mirror depicts clean and full of contrasts.<p> The mirror is suitable for refractors, Celestron EQ, Meade Infinity and similar telescopes. It is not suitable due to the length reflectors for Newton.<p> <b>Specifications:</b><br> Connection eyepiece: 1.25"<br> Connecting telescopic: 1.25" & 2" (2" need adapter)<br> Clamp: 1 screw <br> Reflectivity: 90%<br> Housing material: Metal<br> Suitable for: Refractors<br> Net Weight: 142g / 5.0oz<p> <b>Not suitable for: Newtonians</b><p> <b>Package Includes:</b><br> 1xFully Metal 1.25" Mirrors Diagonal 90-Degree<br> 1x1.25" Dust Cover Standard 1.25'' diameter; fit for 1.25'' eyepiece and telescope focuser;Note;not suitable for Newtonians
Work with refractor and catadioptric telescopes;not for reflector telescope
Wide 90 degree angle;you can view correct image from refractor telescope stand and just look down with a comfortable angle
Super easy to use;just insert into 1.25'' telescope at the silver end;the other end fix 1.25'' eyepiece by the screw
Body material is full metal;optical glass lens provide clear and sharp image With dust cover always keep your lens clear prolong life SVBONY
SVBONY SV135 Telescope Eyepiece Zoom 7 to 21mm 1.25 Inch Zoom Eyepiece Fully multi Coated 6 Element 4 Group Zoom Lens Telescope Accessory for Astronomic Telescopes <b>SVBONY SV135-This is definitely a must for beginners to start a good eyepiece collection.with this eyepiece, you can enjoy planetary astronomy without spending a lot of money.As a beginner;SV135 is great for starter astronomer!</b><br><br> <b>7mm-21mm linear continuous zoom</b><br> Regarding the zoom action; it is stiff enough that you won't accidentally shift focal lengths; but it is also smooth enough that you can rotate it without holding the base of the eyepiece with your other hand<br><br> <b>High quality optical design</b><br> 6-Element 4-Group premium optical with FMC ultra high quality standard coating;It also ensures the transmission of light up to 97% while reducing the loss of light during transmission<br><br> <b>40-57°Field of view</b><br> It also gives you a clear and bright angle of view while ensuring you get the magnification you need;Compatible with any telescope that accepts 1.25 inch eyepieces<br><br> <b>M28.5*0.6 filter thread</b><br> SV135 zoom eyepiece has M28.5*0.6 threads on the bottom very convenient for connecting filter;Works great for photography<br><br> <b>Note:This zoom eyepiece just for 1.25inch telescope; can't match with spotting Scope</b><br><br> <b>Technical parameters:</b><br> Focal length: 7-21mm<br> Zoon Type: Linear<br> Lens structure: 6PCS / 4group<br> Eye Relief: 18mm - 16.3mm<br> Interpupillary Dist.:15mm<br> Barrel Size: 1.25" <br> Field of view: 57~40° <br> Coatings: Fully Multi-Coated-Green <br> Rubber Eye Guard: Yes <br> Meterial: Metal<br> Color: Black<br> Thread Size: M28.5*0.6<br> Overall length: 93mm<br> Net Weight: 133g / 4.67oz<br><br> <b>Package Include:</b><br> 1xSVBONY SV135 7-21mm 1.25 inch Eyepiece<br> 1xLens Covers (Objective and Eyepiece)<br> 1xLens Cleaning Cloth<br> SV135 7 mm to 21mm adjustable focal length;SV135 7-21mm zoom eyepiece equivalent to multiple eyepieces ;obtain higher magnification with short focal length;It could bring you a better observation experience in a comfortable situation with high-contrast imaging
18mm - 16.3mm comfortable eye relief; especially for eyeglass wearers ;designed primarily for viewing landscapes and astronomical observations of lunar surfaces; planets; nebulae; clusters; and diffuse nebulae
Fully multi-coated Premium eyepiece;The true fully multi-coated Premium eyepiece with superior edge and center sharpness than normal PLOSSL eyepieces; 6-Element 4-Group premium optical design for superior optical performance
Standard 1.25" eyepiece;Equipped with a precision-made standard 1.25-inch lens barrel that is compatible with any telescope that accepts 1.25-inch eyepieces; Rubber eye guard for comfortable viewing and blocking stray light
A cost-effective eyepiece;Full metal body; fine appearance; 40 degree - 57 degree wide angle field of view; high brightness observation is very comfortable ;you will obtain more details that you have never seen before SVBONY SVBONY Telescope Eyepiece Fully Mutil Coated 1.25 inches Telescope Accessories Set 66 Degree Ultra Wide Angle HD 15mmfor Astronomy Telescope <b>The SVBONY 1.25" 66 degree ultra wide angle HD telescope accessory sets gives the wide viewing field along with extra sharpness and long eye relief</b><br><br>The approx 66 degree AFOV is Perfect for broad field lunar observations;medium sized star clusters;and a wide range of cloudy nebulas and deep sky targets<br><br>It comes with sturdy lens cover protecting the eyepiece from dust and moisture;soft rubber eye guard that's custom fitted with a bayonet mount;threaded for standard 1.25" astronomy filters and Barlow lens<br><br><b>Main points:</b><br>Fully multi coated 66 degree ultra wide long eye relief eyepiece<br><br>Standard 1.25" astronomy telescope 4 piece eyepiece kits<br><br>Wide 66 deg apparent field makes it very easy to get on target when switching eyepieces<br><br>Multi element design delivers sharp images with good color correction and contrast<br><br>Aluminum 1.25" eyepiece barrel is internally blackened to eliminate light scattering<br><br>The collapsible rubber eye guard to block out light and to accommodate persons with glasses<br><br>Edge-blackened optics and advanced multi coated optics<br><br>The 16mm eye relief;awesome long and very comfortable<br><br>Threaded to accept 1.25" filters<br><br><b>Design:</b><br>15mm:4-elements in 3 groups<br><b>Specifications:</b><br>Eyepiece series:upgraded ultra wide<br>Focal length:15mm<br>Barrel size: 1.25"/31.7mm<br>Apparent field of view:66 degree<br>Lens material:optical glass lenses<br>Filter threads:standard 1.25" filter thread<br>Coating:fully multi coated broadband green<br>Rubber eye guard:yes<br>Net weight:360g/12.7oz<br><br><b>Package Includes:</b><br>1x 15mm eyepiece<br> Multi group lens combination to improve optical performance;the eyepieces sets delivers sharp images with good color correction and contrast
Edge blackened optics;internally blackened to eliminate light scattering;minimize internal reflection and maximize contrast
Fully multi coated broadband green optics with superior optical performance;clarity is great and the magnification is truly represented
66 degree AFOV perfects for broad field lunar observations;medium sized star clusters;wide range of cloudy nebulas and deep sky targets with extra sharpness
High quality, affordable telescope eyepiece offers a wide field of view and superior performance at a bargain price SVBONY SVBONY Telescope Eyepiece FMC Broadband Green Film Telescope Accessory 1.25 68 Degree Ultra Wide Angle Eyepiece Set for Astronomical Telescope(6mm 9mm 15mm 20mm) SVBONY 68 degree ultra wide long eye relief eyepiece with a comfortable wide field for planetary observing<p> Super wide 68 degree apparent field offers expansive views of the moon;star clusters;and the Milky Way<p> It helps gets sharpness;high contrast and orthoscopic images;it can be used in any astronomical telescopes that fits for standard 1.25" eyepieces<p> <b>68 degree ultra wide FOV:</b><br> Comfortable ultra-wide field that naturally more poerful to get bright and sharp viewing<p> <b>Fully multi coated lens:</b><br> High quality observation without introducing additional chromatic aberration;make image more sharper<p> <b>Broadband green film optical glass:</b><br> Chromatic corrected;high transmittance to achive clear and sharp viewing<p> <b>6/9/15/20mm eyepiece set:</b><br> Low;medium and high powered magnification for a wide range of viewing;enhance the visual experience<p> <b>Optical structure design:</b><br> Multi-element design;highly achromatic;it delivers sharp images and enhance the details of planetary filters,Soft rubber eye guard<br> Fold down soft rubber eye guard is more comfortable for eyeglass wearers<p> <b>Specifications::</b><br> Structure design: 5-elements in 3 groups (6mm)<br> 6-elements in 4 groups (9mm)<br> 4-elements in 3 groups (15mm)<br> 5-elements in 3 groups (20mm)<br> Eyepiece series:68 degree ultra wide eyepiece<br> Focal length:6mm/9mm/15mm/20mm<br> Barrel size:1.25"/31.7mm<br> Eye relief:17mm<br> Apparent field of view:68 degree<br> Lens material:optical glass lenses<br> Body material:fully metal<br> Filter threads:standard 1.25" filter thread<p><b>Package includes:</b><br>1xSVBONY 1.25" ultra wide 6mm eyepiece<br> 1xSVBONY 1.25" ultra wide 9mm eyepiece<br> 1xSVBONY 1.25" ultra wide 15mm eyepiece<br> 1xSVBONY 1.25" ultra wide 20mm eyepiece Super wide 68 degree apparent field of view;gets broad field observations for amazing observing experience
Fully multi coated lens;broadband green film optical glass increases light permeability for sharp images
Multi-element design delivers sharp images;highly achromatic with good color correction and contrast
Black anodized aluminum housings;internally blackened to eliminate light scattering and contrast
Fold down soft rubber eye guard;block stray light also bring the convenience to eyeglass wearers;It's a great Halloween birthday christmas gift SVBONY Astromania 1.25" 7.5mm 58-Degree Planetary Eyepiece for Telescope Primarily made for planetary observation, these 1.25" fully multicoated eyepieces give maximum detail and definition across the entire 58 degree field of view. A great value, these eyepieces are exceptional at nearly eliminating lateral color aberration and light scatter often associated with more expensive eyepieces that are better suited for deep space objects.Each eyepiece has 5 lens elements in 3 groups - with the exception of the 20mm eyepiece which has 4 groups.Experienced observers will truly appreciate such generous eye relief at significant magnifications. <br> <br> The exit pupil distance of planetary eyepiece has achieved 16mm. Planetary eyepiece is equipped with an eyepiece barrel which could be rotated for adjustment and a convertible rubber ring for eyes. Planetary eyepiece has an excellent imaging quality well beyond common PL eyepieces. Every surface of lens is coated repeatedly to ensure high contrast ratio. The planetary eyepiece is suitable for observation of the moon, Jupiter, Mars and Saturn. <br> <br> It could bring you a better observation experience in a comfortable situation with high-contrast imaging. The planetary eyepiece is optimized for observing bright target with more details. It must have high transmittance and contrast ratio with least lateral chromatic aberration and scattering phenomenon. As for users without tracking system, lateral chromatic aberration and other aberrations are minimized, thus planet passes through the field of view with sharp and high contrast image. In addition, typical planetary eyepieces usually obtain higher magnification with short focal length, since the moon and planets observers are always in the pursuit of details. You can get the same level quality products in our store at half the price of the market now, NEVER EVER MISS IT! <br> Designed primarily for planetary observation (Moon, Jupiter, Mars and Saturn and more) but great for deep sky objects too. Comfortable eye relief averaging 16mm across the series. Threaded for standard 1.25- inch astronomy filters.
Wide 58- degree Field of View (FOV) in 2.5mm to 25mm focal lengths. Equipped with an eyepiece barrel which could be rotated for adjustment and a convertible rubber ring for eyes.
1.25" fully multicoated eyepieces give maximum detail and definition across the entire 58 degree field of view. High transmittance and contrast ratio with least lateral chromatic aberration and scattering phenomenon.
Each eyepiece has 5 lens elements in 3 groups. Experienced observers will truly appreciate such generous eye relief at significant magnifications. Exceptional at nearly eliminating lateral color aberration and light scatter while retaining excellent sharpness, contrast and definition.
Obtain higher magnification with short focal length. It could bring you a better observation experience in a comfortable situation with high-contrast imaging. A cost-effective eyepiece, you will obtain more details that you have never seen before. Astromania Meade Instruments 607017 Eyepiece, 100 Degree, MWA 15MM, 2-Inch (Black/Green) 15mm Focal Length
All eyepieces are constructed with premium-grade and exotic optical glass
Blackened lens edges for superior contrast Meade Instruments Black/Green Explore Scientific 82 Degree Series Gas Purged 11mm Waterproof Telescope Eyepiece The 11mm 82° Series Waterproof Argon-Purged Eyepiece is a popular focal length in the upper-medium power magnification class providing both super-wide apparent field and generous eye relief. It is perfect for any application where more power is desired including observing globular star clusters, planetary nebulae, the bright cloud structure near the nucleus of comets, initial observations of planets, and (with the proper safe filtration on your telescope), observations of active regions of the sun. Use with Explore Scientific Focal Extenders for 2X, 3X, or 5X magnification increases while maintaining the eyepiece native apparent field and eye relief. Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable enhanced multilayer deposition (EMD) coatings, Explore Scientific 82° Series super 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. Each eyepiece is meticulously assembled into precision machined metal lens barrels that maintain the perfect alignment of the optical train for years of rugged use in the field. 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. Explore Ultra-Wide Eyepieces - Comfort, Quality, Value. Explore Scientific 82° Series eyepieces, with their 82° apparent field of view, immerses you in a very comfortable ultra-wide field that naturally promotes relaxation at the eyepiece. When you relax your eyes and take in the scene presented before you, it is much easier to observe for longer periods of ti Fully Waterproof and Gas Purged
11mm focal length, 82 Degree Apparent Field of View
All internal surfaces/edges are flat black
EMD Enhanced Multilayer Deposition Coatings
Parfocal for simple switching of eyepieces Explore Scientific