Glass observation

SVBONY 1.25" FMC 62-deg wide angle aspheric eyepiece is perfect for broad field lunar observations;medium sized star clusters;cloudy nebulas and deep sky targets New to star gazing and didn't know what you needed to satisfy your needs;here is something that can help you make an educated decision;things to consider: Make sure that you know your telescope;and how to calculate the optimal magnification for the objects you wish to view;the magnification equation: Magnification=objective focal length/eyepiece focal length Typically;you do not want to exceed 50x per inch of your telescopes diameter or your images will be blurry;for example, you have an 8" lens you get 8x50=400x So research what the best magnification is for the objects you wish to view 62 degree apparent field of view: Ultral wide angle for maximum detail and definition across the entire field of view;gets a virtually distortion free image Fully coated optical lenses: FMC glass optics increase light transmittance;enhance details on jupiter;saturn;Mars;venus and get high achromatic images The structure of optical system: Aspheric eyepiece designed primarily for planetary observation and deep sky objects too Standard 1.25" fitting diameter: Fits for the astronomical telescope with standard 1.25" focuser;perfect for broad field lunar observations 10mm focal length: Suitable for lunar observation holes;look more closely and detailed at the moon's surface and other planet;perfect for viewing the moon and planets Applaction: Watch the scenery;bright celestial observations;nebula;broad field lunar observations;medium sized star clusters;cloudy nebulas and deep sky targets;viewing the moon and planetsetc and so on Pay attention:Don't look directly into the sun;otherwise it will burn the eyes Package include: 1xSVBONY 10mm eyepiece

Features:    -The Fiber Optic Otoscope is a medical device used by professionals to examine ears by looking into them for illnesses, this Otoscope makes it easier to check the middle and and outer ear when symptoms occur. -High brightness allows the inspection to observe the actual tissue color. -The observation system USES three times magnifying glass to provide wide Angle view and can rotate. -Enhanced XHL Xenon Halogen Technology and LED Technology.   Specification:   -The otoscope is a classic medical device in ENT.HS-OT10G,and make the light path and observation of light tend to be coaxial through the optimization design,which increase the visual field of view.It is used to view the tympanic membrane and extemal ear canal to diagnose outer and middle ear pathologies. -Lllumination: Direct lllumination -Luminance: 24Lumen -Battery:2 AA alkaline batteries (not included) -Earmuffs Size: 2.4mm / 3mm / 4mm / 5mm   Package includes:    1 x handle 1 x Metal wrench 2 x 2.4 mm Heads 2 x 3mm Heads 2 x 4mm Heads 2 x 5 mm Heads   Details pictures: 

SVBONY 1.25" fully coated eyepiece is perfect for broad field lunar observations medium sized star clusters and wide range of cloudy nebulas;deep sky targets New to star gazing and didn't know what you need to satisfy your needs;here is something can help you make an educated decision;things to consider: Make sure that you know your telescope and how to calculate the optimal magnification for the objects you wish to view;the magnification equation:Magnification=objective focal length/eyepiece focal length Typically;you do not want to exceed 50x per inch of your telescopes diameter or the images will be blurry;for example;you have an 8" lens you get 8x50=400x So research what the best magnification is for the objects you wish to view 62 degree apparent field of view: Ultral wide angle for maximum detail and definition across the entire field of view;gets a virtually distortion free image Fully coated optical lenses: FMC glass optics increase light transmittance;enhance details on jupiter;saturn;Mars;venus and get high achromatic images The structure of the optical system: Aspheric eyepiece designed primarily for planetary observation and perfect for deep sky objects Standard 1.25" fitting diameter: Fits for any astronomical telescope with standard 1.25" focuser;perfect for broad field lunar observations 4mm Focal length: Suitable for lunar observation holes;look more closely detailed at the moon's surface and other planet;perfect for viewing the moon and planets Applaction: Watch the scenery;bright celestial observations;nebula;broad field lunar observations;medium sized star clusters;cloudy nebulas and deep sky targets;viewing the moon and planet and so on Pay attention:Don't look directly into the sun;otherwise it will burn the eyes Package includes: 1xSVBONY 4mm eyepiece

SVBONY 1.25" fully coated wide angle 62aspheric eyepiece is perfect for broad field lunar observations medium sized star clusters;cloudy nebulas and deep sky targets New to star gazing and didn't know what you needed to satisfy your needs;here is something can help you make an educated decision: Make sure that you know your telescope;and how to calculate your optimal magnification for the objects you wish to view;the magnification equation: Magnification=objective focal length/eyepiece focal length Typically;you do not want to exceed 50x per inch of the telescopes or the images will be blurry;for example;you have an 8" lens you get 8x50=400x So research what the best magnification is for the objects you wish to view Applaction: Watch the scenery;bright celestial observations;nebula;broad field lunar observations;medium sized star clusters;cloudy nebulas;deep sky targets;viewing the moon and planets 62 degree apparent field of view: Ultral wide angle for maximum detail and definition across the entire field of view;gets a virtually distortion free image Fully coated optical lenses: FMC glass optics increase light transmittance;enhance details on jupiter;saturn;Mars;venus and get high achromatic images The structure of the optical system: Aspheric eyepiece designed primarily for planetary observation and perfect for deep sky objects Standard 1.25" fitting diameter: Perfect for broad field lunar observations in any astronomical telescope with 1.25" focuser 4/10/23mm focal length: Low;medium and high powered magnification for lunar observation holes;more closely and more detailed at the moon's surface and other planet Pay attention:Don't look directly into the sun;otherwise it will burn the eyes Package include 1xSVBONY 4mm 10mm 23mm aspheric eyepiece

Zeiss Terra 10x42 Binocular Product Info The 10x42 Terra ED Binocular from Zeiss combines SCHOTT ED glass elements and a compact weather-sealed housing to create a multi-purpose optic that delivers the image quality and streamlined silhouette worthy of the Carl Zeiss name. The Terra ED is the third binocular line in Zeiss' Sporting Optics catalogue, accompanying their popular Conquest and legendary Victory binoculars under the big top. Zeiss engineers designed the Terra ED for birders and hunters seeking a budget-friendly set of glasses that do not sacrifice twilight performance or functionality. At the core of Terra ED series optics are fully multicoated SCHOTT ED glass lenses designed to maximize light transmission and render contrast-rich images. Thanks to a space-saving Schmidt-Pechan roof prism design and lightweight composite housing, this binocular weighs less than 2 lbs. Complementing the high-transmission optical path and modest form factor, the Terra ED has a nitrogen-filled housing that provides fogproof performance and submersion tightness to a depth of approximately 3 ft, preparing these binoculars for almost any outdoor observation. This configuration of the Terra ED binocular features 10x magnification and an immersive 60° apparent viewing angle. These features, in addition to the 14mm eye relief, equip the 10x42 optic for comfortable glassing. These glasses also boast the ability to focus down to less than 6 ft, allowing observers to get up close to the bird or other nearby subject of interest. A textured center focus wheel and twist-up rubber eyecups supply additional handling features that enhance the overall ergonomics of the Terra ED and help make it a full-featured binocular for close to mid-range glassing tasks. Features: Optical Performance 10x magnification, 42mm objectives Fully multicoated optics, Zeiss MC anti-reflective coating SCHOTT ED glass elements, Schmidt-Pechan roof prisms 60° apparent viewing angle, 330ft (100m) field of view at 1000 yd 5.25 ft (1.6m) close focusing distance 14mm eye relief Use and Handling Twist-up rubber eyecups with ±4 diopter correction Closed bridge configuration for balanced handling Rapid focus center wheel with gripping ridges Construction Details Nitrogen-filled fogproof / waterproof housing Submersible to 100 mbar (approximately 3ft / 1m) -14 to 131°F (-26 to 55°C) operating temperature 25.4 oz (720g) weight Specifications: Prism Type Roof Magnification 10.0x Objective Lens Diameter 42 mm Angle of View 60° (apparent) Field-of-View 330' @ 1000 yd / 109.56 m @ 1000 m Minimum Focus Distance 5.25' / 1.60 m Exit Pupil Diameter 4.2 mm Eye Relief 14 mm Interpupillary Adjustment 57.5 - 76 mm / 2.26 - 2.99" Dioptric Correction ±4 Focus Type Center Tripod Mount Not Specified By Manufacturer Dimensions 5.5 x 4.7" / 13.97 x 11.94 cm Weight 25.4 oz / 720 g Package Contents: Zeiss Terra 10x42 Binocular

Features:   Color: Black Material: Metal + Glass + ABS(Acrylonitrile Butadiene Styrene) Size: Approx. 6.8 x 10 x 16cm/2.68 x 3.94 x 6.30'' Lens Size: Approx. 9 x 2.5cm/3.54 x 0.98'', 3.4 x 0.75cm/1.34 x 0.30'', 3.4 x 1cm/1.34 x 0.39'' Use three AA batteries (Not Included) or external power (input: AC100-250V, 50-60HZ, output: DC4.8V, 500mA) 3 kinds of magnifying lens: 2.5X, 7.5X, 10X Useful auxiliary tool in soldering and modelling field. With interchangeable magnification, the two auxiliary lens are stretchable and angle-adjustable, making the operation more comfortable. An independent bright illuminating light with 5 LEDs is installed on flexible metal tube. Distance and angle of lights can be adjusted freely. It can be used as a desk lamp. The support clamps and alligator clips are adjustable. The base surface is padded with steel sheet to increase base weight and reinforce stability. Application range: electronic welding, modelling, stamp collecting, embroidery, antiques, biological observation, reading, etc. Package Included:   3 x Magnifying Lens 1 x Base Stand 1 x Connecting Rod 1 x EU Plug Adapter Detail Pictures:

Shipped from us within 3 - 5 working days! Please take note: Images provided are for illustration purposes only and actual products might differ slightly. All product information is obtained directly from our suppliers. We cannot be held responsible for any errors or omissions (E&OE). If you would like to confirm details on any product please give us a call or pop us an email. Bushnell take pride in the fact that they have enriched lives all over the world with their outdoor products. They have been the industry leader in sport optics and outdoor accessories for over 50 years. Bushnell dedicate themselves to emerging technology, leading edge design and performance innovation making them one of the most reputable companies in the world. The Bushnell Natureview 8x42 binoculars have been specifically designed for serious birders and naturists. Because of the ultra close-focus capability you will get very close up and intimate viewing while at the same time the extended eye relief reduces eyestrain for spectacle wearers during long period of observation. All outdoor lovers of all ages will enjoy the bright, sharp views in most evironments. Bushnell Natureview 8x42 Tan Roof Binoculars Features: Magnification x Objective lens: 8x42 Size Class: Standard Focus System: Centre Prism System: Roof Prism Glass: BaK-4 Close Focus: 1.7 m Lens Coating: Fully Multi-coated Field of view (@ 1000 m): 131 m Exit Pupil (mm): 6 mm Eye Relief: 17.5 mm Eye cups: Twist-up Water- and fogproof Weight: 654 grams Colour: Tan

Kenko Lens 2 Scope Nikon Straight The Kenko Lens 2 Scope Nikon adapter's light-weight composite body houses a high quality roof prism, optics and an eyepiece just like a traditional spotting scope. When the lens is attached it becomes a spotting scope to use for viewing. The lens mount and housing for the optics are made from metal while some external barrels are polycarbonate.The optics in the LENS2SCOPE magnify the image by a factor of 10x so that a 100mm lens would have the same magnification as a 1,000mm lens when viewing. Focus is easily achieved by using the lens' manual focus ring. SPECIFICATIONS Focal length: 10mm Lens construction: 5 Elements in 3 Groups Prism system: Roof prism Apparent field of view: 42 degrees Maximum exit pupil: 2.5mm Eye relief: 20mm with foldable eyecup for glass wear observation Spotting scope magnification ratio: 1/10X the focal length of the lens mounted Loupe magnification ratio: 25X when the lens mounted has 1:1 macro capability. Focus adjustment: By camera lens Dioptry change: -5D to +3D by camera lens focus compensation Dimensions: LxWxH 180x80x110mm Weight:Approx. 185g IN THE BOX Kenko Lens 2 Scope Nikon Straight

Astromania 1.25" 90-degree Erecting Prism. This is an economical 1.25" 90-deg prism diagonal for astronomical telescopes and spotting scopes. With this 90-degree erecting prism transform your telescope into a telescope for nature observation. This is a great diagonal for daytime terrestrial use and night time astronomy applications for telescopes or spotting scopes.The prism is made of genuine optically processed BK7 glass, high quality optical prism inside rather than a mirror which makes your image clear and sharp. The Amici prism looks as beautiful as binoculars, but you can zoom in much higher with your eyepieces.Simply insert the erecting prism into the 1.25 "focuser and enjoy upright and right-angled images with your eyepieces - watch birds, deer at the edge of the forest, the summit cross on a mountain or a cruise ship far out on the sea. Please Note: This diagonal can only be used with refractor telescopes and some catadioptric telescopes like Schmidt-Cassegrain, Maksutov-Cassegrain, etc. Not intended for use with reflector telescopes like Newtonian / Dobsonian reflector telescopes or other variants of Newtonian telescopes.

Dual Focus Monocular Telescope / Monocular Scope with Pouch, Bright and Clear Range of View for Birds Hunting/Camping/Hiking Armoring/Sightseeing/Surveillance/Races and Other Activities, Black Feature: 1. Dust cover design protects eyepiece and objective lens from water and dust. 2. The monocular offers 60mm objective diameter, You can use to football matchtravel ect. 3. All-optics glass optical lenses, the whole surface with the multilayer broadband AR coating and the imaging is impartial and not distortion. The eyeglass with ultra-strong light transmittance and the function of focusing that can let you view objects under the condition of shimmer. 4. The big eyepiece with green film coated, has large view, and comfortable observation. 5. The big objective is increased the photon count, the imaging is more clearer and brightness. specification weight:305g size:15 x 5 x 5cm color:black Exterior Material: metal aluminum and rubber Objective Caliber: 44mm Ocular Caliber: 20mm Caution: Please do not use the monocular to watch the sun directly, which may cause incurable injure to your eyes. What you will get in the box: 1xx Monocular 1 x waist bag 1 x instruction 1 x certificate 1 x Lens Cloth

If you are tired of trying to invert things in your mind and staring at upside down stuff;this SVBONY 90-Deg Zenith Mirror could turn your refracting telescope into a scope It can be used to observe objects on earth with comfortable angle image;it's convenient to look at the zenith of the sky and close to horizontal observation Main points: 1.25" 90 degree angle mirror: Using with refractor telescope;the image is upright;though left and right reversed;not affect viewing celestial bodies Standard 1.25 diameter: Fit for 1.25 telescope eyepiece and telescope focuser Designed for: Work with refractor and catadioptric telescopes;not recommended for reflector telescope Wide 90 degree refraction angle: 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: Plastic and metal;fully optical glass lens;provide clear and sharp image With dust cover: Always keep your lens clear;prolong the 90 degree zenith mirror using life Weight: 109g;3.85oz;convenient to carry anywhere where you wanted to go Package include: 1x90 degree zenith mirror for 1.25 eyepiece The zenith mirror is suitable for refraction and the Cassegrain telescope;not recommended for the reflector Lifetime;we confidently promise lifetime for each one from us

Imagine using this SVBONY telescope accessory kit;taking in objects like the Andromeda Galaxy;the Double Cluster;or the star clouds in Sagittarius in one sweep;expanse oculars with extra sharpness and long eye relief All eyepiece elements are fully multi coated for additional light transmission;the eyeglass wearers can view the entire field without removing the glasses Main points: 1.25" Super Plossl Eyepiece (SPL Plossl Eyepieceseries: Designed as high quality eyepieces for planetary viewing and daytime observation 1.25" Barlow lenses 2x: Doubles the magnifying power of the eyepieces by doubling its effective focal length Lens coating: FMC;broadband green film reflection reducing coating 4 -element premium symmetrical Plossl optical design Field of View: 48 degree FOV supply a wide filed of view Extendable twist-up eyepieces: Comfortable eye relief and extendable twist-up eyepieces are easier and more comfortable;especially for eyeglass wearers Non-slip design: No slip;rubber grip ring for secure handling;even in moist conditions Specifications: Brand: SVBONY Type: super Plossl eyepiece with Barlow lenses set Eyepiece focal length: 6mm 12mm 25mm Barlow lens magnification factor: 2x Barrel size: 1.25" Barlow male thread: M42x0.75mm Eyepiece female thread: M82.5x0.6mm Eyepiece lens PCS/Groups: 4 pcs/2 groups Barlow lenses PCS/Groups: 2 pcs/1 groups FOV: 48-degree Material: pure optical glass lens and metal Package Includes: 1x6mm super Plossl eyepiece 1x12mm super Plossl eyepiece 1x25mm super Plossl eyepiece 1xBarlow lenses 2x 1x4 sets eyepiece caps Lifetime;we confidently promise lifetime for each one from us