Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant's customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. As an Amazon Associate we may earn from qualifying purchases. We may receive a commission from purchases made through links on our site, which will help us continue to provide you with value.
Best Choice SVBONY 
SVBONY Telescope Eyepiece 1.25in 4mm 10mm 23mm Telescope Lens 1.25in Fully Coated Lens Telescope Accessories Kit Wide An Standard 1.25”31.75mm fitting diameter compatible with any astronomical telescope with 1.25" Focuses;perfect for broad-fBest Value Celestron 
CELESTRON Optics Accessories Omni Series 1.25" (6mm) Eyepiece, Multicolor (93317) Omni eyepieces offer a quality 4-element Plossl optical design at a super affordable priceSVBONY 
SVBONY SV135 Telescope Eyepiece Zoom 7 to 21mm 1.25 Inch Fully Multi Coated 6 Element 4 Group for Astronomic Telescopes 7 mm to 21mm adjustable focal length;The 7-21mm zoom eyepiece equivalent to multiple eyepieces ;obtain higher magnificatCelestron 
Celestron Omni 12mm Plossl Eyepiece, Fits Telescopes with 1.25" Focuser, Medium Magnification, Black (93319) Omni eyepieces offer a quality 4-element Plossl optical design at a super affordable priceCelestron 
Celestron Omni Series 1-1/4 4MM Eyepiece Omni eyepieces offer a quality 4 element Plossl optical design at a super affordable priceSVBONY 
SVBONY Telescopes Eyepieces 1.25 inches Eyepiece 68 Degree Ultra Wide Angle (6mm) 6mm1.25in fully metal telescope eyepiece compatible with any telescope accepts 1.25” eyepiece; 1.25in astronomy thread iSVBONY 
SVBONY Telescope Eyepiece Fully Mutil Coated 1.25 inches Telescope Accessories Set 66 Degree Ultra Wide Angle HD for Ast The combination of three lens elements(6/15/20mm)and 4 element symmetrical optical design(9mm);high contrast without chrSVBONY SVBONY Telescope Lens 4mm Telescopes Eyepieces Wide Angle 62 Degree Aspheric Eyepiece Fully Coated Lens for 1.25" 31.7mm Standard 1.25" 31.75mm fitting diameter;can be used in any astronomical telescope with a 1.25" focuser;Perfect for broadAkozon Telescope Eyepiece Set Telescope Accessory Kit 1.25"" Plossl Astronomical Telescope Set 4mm 10mm 25mm with Barlow Lens 2 Suitable for The telescope eyepiece set is manufactured for equip any 1.25 inch diameter telescope,comes with 3 eyepieceCelestron Celestron 94303 1.25 inch Eyepiece & Filter Kit - Includes 14 Pieces in Metal Foam-Lined Carry Case, Silver 5 SUPERIOR-GRADE PLOSSL EYEPIECES: Our Celestron Accessory Kit includes five Plossl telescope eyepieces, ranging from lo12% Off Plyisty Telescope Eyepieces, 7‑21mm Continuous Zoom Eyepiece 1.25 Inches 31.7 MM Barlow Lens Silver for Astronomy Telescope Full multilayer coating eyepiece, can zoom to any distance between 7mm to 21mm, choosing best magnification for your subCelestron CELESTRON 8-24mm Zoom Eyepiece, 1.25" Telescope Accessory, Multicolor (93230) Zoom from low to high power in an instant with this versatile eyepiece!Compatible with any telescope that accepts 1.25"Celestron CELESTRON 8-24mm Zoom Eyepiece, 1.25" Telescope Accessory, Multicolor (93230) Zoom from low to high power in an instant with this versatile eyepiece!Compatible with any telescope that accepts 1.25"SVBONY SVBONY 40mm 1.25 inch Plossl Telescope Eyepiece Fully Multi Green Coated Metal 40 Degree Apparent Field 4 Element for As Engineered with high quality 4 element design and offering a generous 40ｰ apparent field of view;perfect for broad fieldDpofirs 4mm 1.25 Inch Astronomy Telescope Eyepiece, 58 Degree Planetary Deep Sky Objects Eyepiece for Telescope JS Accessory for Planetary Observation and Deep Sky Objects: The telescope eyepiece is designed primarily for observing planetary obj26% Off Akozon WF10X 18mm High Eyepoint Wide Angle Eyepiece Lens for Biological Microscope WF10X, and the field of view is 18mmSVBONY SVBONY SV131 Plossl Eyepiece, Telescope Eyepiece 48 Degrees Field of View 1.25 inches Filter Threaded Plossl Eyepiece fo Deliver sharp image; Plossl eyepiece; FMC full broadband multilayer coating; made of high quality optical glass lens; pe17% Off NEEWER NEEWER Zoom Telescope Eyepiece with 7-21mm Focal Length Range, 40°-57° Field of View, 15mm Eye Relief, 5 Elements in 3 G 【7-21mm Focal Length Range】 Smoothly rotate the zoom ring to adjust the focal length from 7mm to 21mm. The wide focal leeMagTech eMagTech 2Pcs Oval Shape Eyepieces Replacement Compatible with Nikon D850 D810A D810 D800E D800 D500 Df D5 D4S D4 D3X Ey Compatible with Nikon camera with round eye-mount D850, D810A, D810, D800E, D800, D500, Df, D5, D4S, D4, D3X, D3S, D3 etKiorafoto Soft Silicon Camera Viewfinder Eyecup Eyepiece for Sony A7RIV A7RIII A7RII A7III A7II A7 A7R A7S A7SII A9II A9 A58 A99II Ideal viewfinder eyecup eyepiece for Sony A7 A7II A7III A7R A7RII A7RIII A7RIV A7S A7SII A9 A58 A99IIULBTER Eyepiece Eyecup Viewfinder Eye Cup for Canon EOS 4000D 3000D 1500D 1300D 1200D 1100D 800D 750D 760D 700D 650D 600D 550D ✪ Eyecup and hot shoe cover: Compatible with Canon EOS 4000D 2000D 1300D 1200D 1100D 800D 750D 760D 700D 650D 600D 550DPyhodi Pyhodi Telescope Eyepiece, 92MP Electronic Eyepiece USB Microscope Camera Imager, Black, LED Light Source, ABS Material, TWO MODES OF Eyepiece support manual or automatic white balance, manual or automatic exposure, stainless steel metal casCelestron Celestron AstroMaster Telescope Accessory Kit, Contains Two Eyepieces, 2X Barlow Lens, Three Coloured Filters, Black (94 15 mm Kellner Eyepiece.6 mm Plossl Eyepiece.2x Power Lens with T-threads.80A Blue Planetary Filter.25 Red Planetary FiltJJC 2 Pack JJC FDA-EP20 Eye Cup Eyepiece Eyeshade Viewfinder Protector for Sony A6700 Camera, Replaces Sony FDA-EP10 Eyecup, Includes 2 camera eyecups, specially designed for Sony A6700 Alpha 6700 camera replaces Sony FDA-EP20 eyecup.Generic Telescope Eyepiece, 6mm Length 66 Degrees Wide Angle HD FMC Fully Multi Green Coated Eyepiece Lens, Threaded for Standar 6mm Length: This Astronomical Telescope Eyepiece has 6mm length, 1.25in joint diameter, which is suitable for 1.25in astJJC Soft Silicon Camera Extend Eyecup Eyepiece for Canon EOS R5 R6 R5C EOSR5 EOSR6 EOSR5C R6 Mark II Camera, Viewfinder Prot 【Compatible】Fit for Canon EOS R5 R6 R5C R6 Mark II Camera.ULBTER Eyecup Eye Cup DK-21 for Nikon D90 D7000 D750 D610 D600 D300 D200 D80 D70 D50 Viewfinder Eyepiece, ULBTER Eyepiece Cover ✪ Eyecup and hot shoe cover: Compatible with Nikon D7000 D750 D610 D600 D300 D200 D90 D80 D70 D50 digital cameras ,NOT fHnonoxy Watchmaker's Magnifier Magnifying Glass Eye Eyepiece 3x/5x/10x/15x/20x Watchmaker, Engraving Magnifying Glass Set for Je 🔍 【What You Get】Comes with 1 x magnifying wire and 5 x watch magnifiers with 5 different lenses, including 3X, 5X, 10X,FANZR DK-21 Eyecup Eyepiece Viewfinder Compatible for Nikon D750 D610 D600 D200 D7000 D90 D80 D70 D70S Camera (2 Pack) [ Compatibility ]:Compatible with Nikon D750 D610 D600 D200 D7000 D90 D80 D70 D70S Camera.Nikon Nikon DK-17 Eyepiece Nikon is the world leader in digital imaging, precision optics and photo imaging technology and is globally recognised fJJC JJC Soft Durable Silicone Dome-Shaped Eyecup Eyepiece Viewfinder For Fujifilm Fuji X-T3 XT3 X-T2 X-T1 GFX-50S X-H1 GFX10 Replaces FUJIFILM EC-XT LJJC 2 Pack JJC FDA-EP18 Eye Cup Eyepiece Eyeshade Viewfinder Protector for Sony A7RIV A7 A7II A7III A7R A7RII A7RIII A7S A7S Fits Sony a7, a7 II, a7 III, a7R, a7R II, a7R III, a7R IV, a7S, a7S II, a9, a9II, a58 and a99 II camerasKiorafoto Extended X-T50 XT50 Eyecup Eyepiece for Fujifilm Fuji X-T50 Camera, Soft Silicon Extended Camera Eye Cup Viewfinder for Our X-T50 eyecup eyepiece is compatible with Fujifilm Fuji XT50 camera.(NOT fits other Fujifilm cameras).Celestron Celestron – Smartphone Photography Adapter for Telescope – Digiscoping Smartphone Adapter – Capture Photos and Video Thr This smartphone adapter connects your smartphone to a telescope, binocular, spotting scope, or microscope, so you can caFANZR EP10 Eyecup Eyepiece Viewfinder Compatible for Olympus OMD E-M10 E-M5 Digital Camera (2 Pack) [ Compatibility ]:Compatible with Olympus OMD E-M10 E-M5 Digital Cameras.ULBTER Eyepiece Eyecup Eye Cup for Nikon D5200 D5100 D5000 D3500 D3400 D3300 D3200 D3100 D3000 D750 D610 D600 D7500 D7200 D7100 ✪ Compatible with Nikon D7500 D7200 D7100 D7000 , D5200 D5100 D5000 , D3500 D3400 D3300 D3200 D3100 D3000, D750 D610 D60JJC [ 2 Pack ] JJC DK-33 Eyecup Eyepiece for Nikon Zf Z9 Z8 Mirroless Cameras, Z8 Z9 Zf Round Eyepiece Viewfinder Protector 【Compatible】Fit for Nikon Z5 Z6 Z7 Z6II Z7II cameras, replaces DK-29 eyecup.Kiorafoto Soft Silicon Camera Viewfinder Eyecup Eyepiece Eyeshade for Canon EOS 5D Mark IV 5DM4 5DM3 5DS 5DSR 7DM2 7D, EOS 1D X Ma Ideal viewfinder eyecup eyepiece for Canon 5D Mark IV III 5DS 5DS R 7D 7D Mark II 1D X Mark II III and more camerasULBTER Eyepiece Eyecup Eye Cup DK-23 for Nikon D7100 D7200 D7000 D750 D610 D600 D300 D300S Camera Viewfinder, ULBTER Eyepiece C ✪ Eyecup and hot shoe cover: Compatible with Nikon D7100 D7200 D7000 D750 D610 D600 D300 D300S digital cameras ,NOT fitULBTER Eyepiece Eyecup Viewfinder Eye Cup for Sony Alpha Sony A6600 A6500 A6400 Digital Camera for viewfinder (2-Pack),ULBTER F ✪ Compability: Compatible with Sony alpha A6600 A6500 A6400 digital cameras and electronic viewfinder eyecup replaces SoKiorafoto Soft Silicon Camera Viewfinder Eyecup Eyepiece Eyeshade for Nikon Z7II Z6II Z5 Z6 Z7, Replaces DK-29 Eye Cup Protector Ideal viewfinder eyecup eyepiece for Nikon Z7II Z6II Z5 Z7 Z6 mirrorless camerasJJC EOS R3 Eyecup Eyepiece, Eye Cup Viewfinder for Canon EOS R3 Camera, Replaces Canon ER-H Eyecup Eyepiece, Soft Silicone M Made from soft and durable silicone + premium ABS materialJJC JJC Camera Eyecup Eyepiece Eyeshade Viewfinder for Sony A7RIV A7R4 A7III A7II A7 A7RIII A7RII A7R A7S A7S II A58 A99 II, Replaces Sony FDA-EP16 eyecupGeneric Cordless Electronic Eyepiece, 1.5in Display 16MP Eyepiece Camera, 1080P HD, 28 to 50mm Telescope Compatible High-Resolution Astrophotography: Unleash the power of your telescope with the AstroView Pro eyepiece camera. Capture stAoutecen 4K Electronic Telescope Eyepiece Camera with 3inch Screen, Night Vision & 128GB Storage for Astronomy Universal Compatibility: Easily attaches to most optical telescopes and microscopes (22mm to 46mm eyepiece barrels), makPomya DK 29 Eyecup, Soft Silicone Camera Viewfinder Eyepiece Eye Cup, Camera Camcorder Viewfinders for Z5 Z6 Z7 Z6II Z7IIs Cam Applicable Model: Camera viewfinder eyecup is suitable for NikonZ5, Z6, Z7, Z6II, Z7II and other cameras. Easy installatCreate idea Create idea 1 Pair Rubber Eye Cups Eye Guards Eyepiece Cover Compatible with 29-31mm Binocluar Microscope Telescope Eyep Enhance the viewing experience: These soft rubber eye shields are crafted to establish the optimal viewing distance betwLT Easiyl LT Easiyl 4Pcs 2 Pair 32-36mm Eyepiece Cover Eyepiece Binocular Eye Cups Guard Cups Stereo Microscope Accessory for Ster [Enhanced Viewing Comfort] These soft rubber eyepiece eye shields are designed to create the perfect distance between yoJJC JJC DK-29 Eyecup Eyepiece Viewfinder Protector for Nikon Z6 III Z6III Z6II Z7II Z5 Z6 Z7 Cameras, Replaces Nikon DK-29 E 【Compatible】Fit for Nikon Z6III Z5 Z6 Z7 Z6II Z7II cameras, replaces DK-29 eyecup.Kiorafoto Soft Silicon Camera Viewfinder Eyecup Eyepiece Eyeshade for Fuji X-T30II X-T30 X-T20 X-T10 Eye Cup Protector Cushion (Ho Ideal viewfinder eyecup eyepiece for Fuji X-T30II X-T30 X-T20 X-T10Dsjnf Dsjnf Binoculars Rubber Eyepiece Guard & Cover for 29-31mm Stereomicroscope, 2pcs The rubber eyepiece guard is made of soft rubber and flexible enough to not damage your stereo microscope when used.MENDUNER WiFi Telescope Camera Eyepiece, 16MP 1920x1080P Electronic Eyepiece Camera with 1.5inch Screen, Fits 28mm-50mm Telescope Astronomy Photography and 1080p Recording: Catch amazing 16MP photos and 1920x1080P HD videos with this telescope cameraA ALSTAR Alstar 2" Parfocal Telescope Eyepiece Rings, Set of Two Eliminate the need to make focus adjustments when changing telescope eyepieces.ADQQUI EP-15 Eyecup Eyepiece Viewfinder Compatible for Olympus OMD EM-10 Mark III II, E-M5 Mark III II Digital Camera (2 Pack) [ Compatibility ]:Compatible with Olympus OMD EM-10 Mark III II, E-M5 Mark III II Cameras.SING F LTD SING F LTD 2PCS EP-15 Eyepiece Viewfinder Protection Hood Compatible with Olympus OMD E-M10IIB / E-M5II Mark II Camera E Compatible with OMD E-M10 Mark II and E-M5 Mark II camera models.ECSiNG ECSiNG 2Pcs Camera Viewfinder Rubber Eyecup Replace DK-33 Eyepiece Compatible with Nikon ZF Z8 Z9 Mirrorless Camera Impr Compatibility: Compatible with Nikon ZF Z8 Z9 Mirrorless Cameras.FANZR EP10 Eyecup Eyepiece Viewfinder Compatible for Sony Alpha A6000 A6100 A6300 NEX-6 NEX-7 Camera, Replacement FDA-EP10 (2 [ Compatibility ]:Compatible with Sony Alpha A6000 A6100 A6300 NEX-6 NEX-7 Cameras.SVBONY SVBONY SV205 Telescope Color Camera 8MP USB3.0 Electronic Eyepiece 1.25in Astronomy Camera for Telescope Astrophotograph Plug and play without driver;real-time dynamic observation by crystal clear image;the image sensor uses dark light compeMENDUNER WiFi Telescope Camera Eyepiece, 5MP 4K Video Recording Electronic Eyepiece Camera, for Astrophotography, Planetary and B Easy Installation: This WiFi telescope camera eyepiece is designed for easy installation on any optical telescope. It fiXUMIUZIY Microscope Phone Adapter, Universal Cell Phone Mount with 12.5X Microscope Eyepiece, Microscope Lens Cellphone Adapter C Clear Imaging: The microscope lens smartphone adapter is equipped with a 12.5x eyepiece, offering magnification up to 50ADQQ ADQQ 2 Pack Eyepiece Eyecup Eye Cup EG Replacement for Canon EOS-1D X/1Ds Mark III/1D Mark IV/1D Mark III/EOS 5D Mark II 2 Pack Eyepiece viewfinder protection HoodPreNexusFRYC T8i Viewfinder Eyepiece Eyecup for Canon T8i T7i EOS SL3 850D 800D 77D Camera[2 Packs], Replace Eyepiece EF, Camera View 【For Canon EOS SL3 Rebel T8i】Specially designed for for Nikon Canon EOS Rebel T8i T7/T7i T6 /T6i/T6s EOS 850D 800D SL3 7ASHATA DK29 Viewfinder Eyecup Eyepiece, Eyepiece Eyecup Viewfinder for Camera, Camera Viewfinder Eyepiece Eye Cup for Z5 Z6 Z7 Kiorafoto EOS R5 Mark II Eyecup, Extended Soft Silicon R5II Eye Cup Eyepiece Viewfinder Eyeshade Cover Designed for Canon EOS R5 M Our EOS R5 Mark II eyecup eyepiece is special designed for Canon EOS R5 Mark II Full Frame mirrorless camera. (NOT fitsPreNexusFRYC D5600 Viewfinder Eyepiece Eyecup Eye Cup for Nikon D5600 D5500 D5300 D3500 D3400 D3300 Camera [2Packs], Replace Eyepiece 【For Nikon D3500 D5300 D5600】DK-25 viewfinder is specially designed for Nikon D3500 D3400 D3300 D3200 D5300 D5500 D5600YUEHISY YUEHISY Wireless Electronic Eyepiece, WiFi Telescope Camera Eyepiece with 5MP 4K Video, for Astronomical Photography Bir Easy Installation: This WiFi telescope camera eyepiece is designed for easy installation on any optical telescope. It fiK&F CONCEPT K&F Concept Silicone Eyecup Eyepiece Viewfinder (for Sony FDA-EP17) Silicone Eyecup Eyepiece ViewfinderPreNexusFRYC EOS 6D MarkⅡ Viewfinder Eyepiece Eyecup for Canon EOS MarkⅡ/Ⅰ 6D MarkⅡ/Ⅰ 90D/80D/70D/60D/50D/40D/20D/5D Camera [2 Packs] 【For Canon 6D MarkⅡ 5D MarkⅡ 】EB eyecup specially designed for Canon EOS 90D/80D/70D/60D/50D/40D/20D/5D Mark ⅡⅠ/6D MarkⅡEMSea EMSea 2PCS Camera Viewfinder Protector Eyecup Eyepiece Replacement Compatible with Canon EOS 6D 5D 5D MarkII 80D 70D 60D Compatible with Canon EOS 6D, 6D Mark II, 5D, 5D MarkII, 80D, 70D, 60D, 50D, 40D, 30D, 20Da, 20D, 10D, D60, D30, A2E, A2Springer Choosing and Using Astronomical Eyepieces (The Patrick Moore Practical Astronomy Series) Independently Published Making Eyepieces for Amateur Astronomy PreNexusFRYC A6600 FDA-EP17 Viewfinder Eyepiece Eyecup for Sony A6600 A6400 a6400 a6600 Alpha 6400 Alpha 6600 Digital Camera[2Packs], 【For Sony a6600 a6400】Specially designed for Sony a6600 a6400 alpha 6600 alpha 6400 digital camera，replaces your lost, dCryfokt Cryfokt Camera Eyepiece for Xt3 Xt4 with Precise Size, Rubber Material, Viewfinder Comfort, Suitable for Camera Accessor [PREMIUM QUALITY] Made with rubber and ABS materials for durability.LIZEALUCKY DK29 Viewfinder Eyecup Eyepiece Camera Viewfinder Eyepiece Eye Cup for Nikon Z5 Z6 Z7 Z6II Z7IIs Camera [APPLICABLE MODEL] Suitable for Nikon Z5, Z6, Z7, Z6II, Z7II and other cameras, easy installation.ECSiNG ECSiNG 2Pcs Camera Eyepiece Guard Rubber Compatible with Leica M2 M3 M4 M5 17mm Lens Viewfinder Purpose: Protects camera eyepiece from dust, scratches, and impacts.Create idea Create idea Metal Red Dust Cover M42x0.75mm Male Thread Suitable for Telescope Eyepiece Lens This product is an M42x0.75mm Male Thread Dust Cap suitable for telescope accessories. Please confirm if the thread specCRC Press Telescope Eyepieces: Optical Theory and Design Sluffs Portable Aluminum Alloy Monocular Eye Loops Magnifier,5Pcs Watchmaker Loupe, Magnifying Eye Glass Loupe Lens Eyepiece fo High-quality and durable: Our Portable Aluminum Alloy Monocular Eye Loops Magnifier is made of premium aluminum alloy anDurvile Eyepiece: Adventures in Canadian Film and Television: 3 Sony Sony FDA-EP19 Eyepiece Eyecup suitable for Sony Alpha 7SIIIICON Group International, Inc. Eyepiece: Webster's Timeline History, 1590 - 2007 Through The Eyepiece (Part 2): Outdoor Sex and BDSM (Cristina's Crises Book 3) Klanggalerie The Clear Observatory - Eyepiece Musique The clear eyepiece of the Observatory MusiqueRicoh Pentax 30150 Magnifying Camera Eyepiece 1.2X, Black Magnifying EyepieceBztzhm Bztzhm Pack of 5 10 x Watchmaker's Eye Eyepiece Magnifier Set, Watchmaker's Magnifying Glass Jeweller's Magnifier 3x/5x/ Very inexpensive set: includes 5 x watchmaker's magnifiers and 1 x magnifying steel ring, with 5 different lenses, incluJINdanju JINdanju Watchmaker Loupe 10 Times Magnifying Glass Jeweler Eyepiece Lens Black 10 times expansion professional magnifying glass;Yosoo Health Gear Yosoo Health Gear Watch Magnifier, 10X Jewellery Eye Magnifying Glass, Lightweight and Portable Watch Repair Loupe, Magn [Magnifier for Watchmaker]: Because the parts of the watch are relatively fine, the smallest details of the small partsThrough the Eyepiece Part 1: Outdoor Fun (Cristina's Crises Book 2) SEWACC 3pcs Eyepiece Steel Ring Adjustable Headband Retainer Holder Eyeglass Accessories Jewellers Loupe Band Eye Loupes Headba Jewellers loupe holder-- this is a practical holiday for watch repairers, they will like this thoughtful loupe holder prWESIEVYA WESIEVYA Watch Repair Magnifier Loupe 3x-20x Eyepiece with Wire Bracket, 6pcs Precision Jewellery Magnifying Glass Set f Ergonomic clip-on design: the watchmaker loupe with clip offers effortless hands-free attachment, making magnifying eyegDepisuta Depisuta Universal Cell Phone Camera Adapter for Telescope Microscope, Easy Locking Knob, Suitable for Most Smartphones [EASY TO USE] Large diameter locking knob for easy and comfortable eyepiece adjustment.Yechiry Yechiry Universal Cell Phone Camera Adapter for Telescope Microscope, Easy Locking Knob, Suitable for Most Smartphones 2 [EASY TO USE] Large diameter locking knob for easy and comfortable eyepiece adjustment.Gatuida Gatuida 9pcs Loupe Holder Watch Repair Tool Jewellers Eyepiece Magnifier Fixing Circle CIRCLE WIRE-- - Small and lightweight, convenient for daily use and storage, reducing your stress of organizing.MMOBIEL MMOBIEL 3-Piece Watchmaker's Magnifying Glass Set for Professional Watch Jewellery Inspection Eyepiece with 20 mm Glass High quality material made of high quality lightweight thermoplastic body that feels comfortable on the eye. The lens isWOFASHPURET WOFASHPURET Watch Repair Eyepiece Loupe Magnifier for Jewelry Craft Metal Body Glass Lens for Watch Repair Tool and Jewe Watchmakers inspection loupe magnifier:this magnifier is easy to clean and maintain, ensures performance,convex watch glCalabria Calabria 2945R Folding Modern Eye Monocle Necklace Reading Magnifying Jewelry Pendant Chain Magnifier Glass Hanging Eyep Innovative Dual-Purpose Accessory: Presenting the Calabria 2945R Folding Modern Eye Monocle Necklace, a brilliant marriaAudible Gung Ho Filmmaking: aka Eyepiece, Adventures in Canadian Film and Television Audible Gung Ho Filmmaking: aka Eyepiece, Adventures in Canadian Film and Television Eosnow Eosnow Universal Cell Phone Camera Adapter for Microscope Telescope, Easy Locking Knob, Applicable for Eyepieces 26-46.4 [EASY-TO-USE ADAPTER] Large diameter locking knob ensures a secure fit for your smartphone and telescope. Built-in softDaiilg Daiilg 10X Eyeglass Magnifier Clip-on Eye Magnifier Portable Eyepiece Craft Operator Watchmaker Repair Tool Easy to Use 2. the clip magnifier is mainly used for watch repair, art and process operation.