The 2x barlow lens is full metal constructed and precisely CNC machined; 1.25 inch Telescope Eyepiece Extension Tube; It provides extra focuser back travel which is often needed for short range terrestrial viewing or astrophotographic applications
90-Degree Viewing Angle: Features 90 degree observing design more comfortable viewing orientation as you observe from above;reducing unnecessary postural strain
1.25 inch Telescope Eyepiece: Threaded for standard 1.25 inch astronomy filters telescopes and telescope accessories highly compatible
Product Dimensions: External dimensions 265 mm/10.4 in long; 175 mm/6.9 in wide; 85 mm/3.3 in high; weight 1.34 lbs; Solid foam lining inside provides plenty of room for your accessories and protects your valuables from shocks and bumps on the road
Modern Design: Cleaner design and easier to open; The cool latch can be opened with one hand with less force; For extra security you can also add locks to the extra keyholes so that your belongings are better protected