G7500 – Mounted Glass Full Aperture Solar Filter for Telescope

Used most commonly for Telescopes and some Finders. Note, brands listed above are only a guide. Telescope manufacturers sometimes make changes to models so we strongly recommend the outside diameter (O.D.) of your instrument’s aperture tube be measured to be sure the correct filter is chosen. Choose the closest outer cell’s inner diameter (I.D.) size larger than the O.D. of … Read More

Orion 07764 Deluxe Safety Film Solar Filter 12.13 Inch Inside Diameter (Silver)

Discover the fun of daytime astronomy with an Orion Deluxe Safety Film Solar Filter. Orion’s complete line of Deluxe Safety Film Solar Filters feature renowned Baader Safety Film in a sturdy, clear-anodized aluminum cell. The high-quality polymer film material is metallized on both sides with an ion-deposited coating to form a safe barrier against all but 0.0001% of incoming sunlight … Read More

YINGNEW 10x 18mm Mini Monocular Telescope Scope for Kids,Children ,Youth (Green)

This YINGNEW Waterproof High Quality Precision Monocular is Compact Design with Durable Body ,so can fits your pockets and take it virtually anywhere.Easy Carry and One-hand Operation: The scope is equipped with a No-Slip Comfort Molded Grip which provides Less Shake ,So it’s very easy to hold steady with one hand.Specification:1.Magnification: 10x 2.Objective Diam: 18mm 3.Angle of View: 7.7 degree … Read More

YINGNEW 10x 18mm Mini Monocular Telescope Scope for Bird Watching (Red)

This YINGNEW Waterproof High Quality Precision Monocular is Compact Design with Durable Body ,so can fits your pockets and take it virtually anywhere.Easy Carry and One-hand Operation: The scope is equipped with a No-Slip Comfort Molded Grip which provides Less Shake ,So it’s very easy to hold steady with one hand.Specification:1.Magnification: 10x 2.Objective Diam: 18mm 3.Angle of View: 7.7 degree … Read More

USCAMEL 10×42 HD Binoculars Wide Angle Vision Nitrogen Filled Waterproof Telescope Roof Prism (Black)

Feature: Ultra-wide field of view angle 5.8 degree 42MM large objective lens, high light transmittance, clear and bright image, no color difference, outstanding performance even in glimmer condition BaK-4 prisms and multi-coated green film optics for superior resolution and image clarity Durable magnesium chassis is comfortable to hold and rugged enough to stand up to shocks and drops. Right eyepiece … Read More

Ade Advanced Optics 4x10mm Ultra Compact Binocular for Concert

Portable compact design 4x binoculars. Dimentions:3.9 x 2.3 x 75 inches. Thinnest binocular, large field of view for indoor playing going such as concert Product Features Portable compact design 4x binoculars. Dimentions:3.9 x 2.3 x 75 inches Fold-down Eye cups and 13mm Eye relief accommodate glasses. Package weight: 6 oz Thinnest binocular, large field of view for indoor playing going … Read More

Pleasures of the telescope – An Illustrated Guide for Amateur Astronomers and a Popular – Description of the Chief Wonders of the Heavens for General – Readers

Pleasures of the telescope – An Illustrated Guide for Amateur Astronomers and a Popular – Description of the Chief Wonders of the Heavens for General – Readers is presented here in a high quality paperback edition. This popular classic work by Garrett Putman Serviss is in the English language, and may not include graphics or images from the original edition. … Read More

Kids Binoculars Telescope Hd Toys Of Binoculars Amateur Telescope Black

Ships From HongKong. Magnification: 4X, Observing the farthest distance: 200 meters. Glass lenses. It does not hurt the eyes environmental protection material. Mini light concise, easy to carry. Authentic multilayer broadband original coating lenses, protect children vision! Wide range of uses and high performance. You can watch the game, show, enjoy the scenery and travel with it. Stylish and elegant, … Read More

SVBONY VITE Monocular Telescope 8×25 DIY Mini Pocket-size HD Wide-angle Multi-coated Optics and BK-7 prisms for Bird Watching Camping Hunting Travel (White)

From Manufacturer:SVBONY Monocular Telescopere gives multiple experience of bird watching;hunting;camping;hikingbackpacking;nature and wildlife;traveling;concerts; sporting events;outdoor adventures and other live events Solid metal structure covered with high-grade rubber;anti-skid and soft and compact molded grip provides less shake;hold steady with virtuallyno shake to offer an ideal 8×25 magnification which is perfect for hunting;Bird Watching and other outdoor adventuresAn acceptable replacement to throw in … Read More