User manual BUSHNELL DEEP SPACE 78-9514

[. . . ] 5 x 24mm Finderscope w/ focus adjustment Vertical Stabilizer Bar Accessory Tray Diagonal Mirror 3x Barlow, Erecting Lens Hardware Pack Tripod leg: 3-2_"bolts, 6-11 /16 washers and 3-wingnuts Accessory tray: 3-_" bolts, 6-_" washers and 3-wingnuts Tripod Leg Lock Screws: 3 pc. READ THROUGH ASSEMBLY INSTRUCTION BEFORE YOU ASSEMBLE YOUR TELESCOPE Set-Up Tripod, Mount and Accessory Tray · Select one Tripod Leg (5) and extend the Tripod Leg Middle Section (6). Using Tripod Leg Lock Screws (9) included in the hardware pack, insert the Tripod Leg Lock Screw into the lower brackets on the Tripod Leg. [. . . ] · Locate the Finderscope (17) with pre-assembled Finderscope Mount (15). Remove the two nuts located near the back of the Telescope Main Tube (20) and place the Finderscope and Mount assembly over the exposed screws. Replace the nuts, and securely tighten the Finderscope Mount in place. 4. Attach Eyepiece and Diagonal Mirror · Locate an Eyepiece (14) (either the 4mm, 12mm or 20mm) and the Diagonal Mirror (13). Insert an Eyepiece into the Diagonal Mirror. 14 13 12 fig 2. Your Jason Telescope is now ready to be used. To obtain the fullest enjoyment from your telescope, please refer to the additional information below. HOW TO USE YOUR NEW TELESCOPE Astronomical telescopes are designed such that the image you see will appear UPSIDE DOWN and REVERSED, this is acceptable for viewing celestial bodies. For land-based viewing an "Erecting Lens" is used to properly re-orient the image. Selecting an eyepiece: 1. You should always start viewing with the lowest power eyepiece, which in this case is the 20 mm lens. Note: the base power of each eyepiece is determined by the focal length of the telescope objective lens, which for this model is 700 mm. A formula can be used to determine the power of each eyepiece lenses: telescope OBJECTIVE lens focal length EYEPIECE focal length = MAGNIFICATION (e. g. Using the 20 mm lens, the calculation would look like this: 700 mm ÷ 20mm = 35x or 35 power. ) 2. Barlow lenses are used to double or triple the power of your telescope. Using the example above, your 3x Barlow lens would give you a total power of 105x or 105 power. (35 x 3 = 105x or 105 power) Also included with this telescope is an Erecting lens. An Erecting lens is used to view land-based objects where the correct image orientation is important. The Erecting lens re-orients the telescope image so that the image you see is properly oriented. Place your Erecting lens between the focusing tube and the eyepiece (fig. [. . . ] If your telescope contains electrical components the electronic components are warranted to be free of defects in materials and workmanship for one year after the date of purchase. In the event of a defect under this warranty, we will, at our option, repair or replace the product, provided that you return the product postage prepaid. This warranty does not cover damages caused by misuse or improper handling, installation or maintenance of the product. [. . . ]