User manual BUSHNELL DEEP SPACE 78-9514

[. . . ] Note: Before assembling tripod legs to Altazimuth Yoke Mount, make sure the Accessory Tray Braces(7) face inward. Locate the long bolts and washers from the hardware pack (3-2_"bolts, 6-11 /16 washers and 3-wingnuts). Position the mount over the Tripod Leg (5) as shown (fig. and align the holes in the Tripod Leg with the holes in the mount. [. . . ] Carefully replace the Altitude Lock Knobs and remove lens cover from 60mm Objective Lens (1). Locate the Stabilizer Bar Mounting Screw (2) in the hardware pack. Insert the Stabilizer Bar Mounting Screw into the slot to secure the Vertical Stabilizer Bar in place. · 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). Attach the Diagonal Mirror as shown (fig. 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. Included with this telescope is a Barlow lens. Barlow lenses are used to double or triple the power of your telescope. Place your Barlow between the focusing tube and the eyepiece. Using the example above, your 3x Barlow lens would give you a total power of 105x or 105 power. [. . . ] Now, objects located first with the Finderscope (17) will be centered in the field of view of the Main Telescope. 3. Never Look Directly At The Sun With Your Telescope Permanent Damage To Your Eyes May Result. Telescope LIFETIME LIMITED WARRANTY Your telescope is warranted to be free of defects in materials and workmanship for the lifetime of the original owner. The Lifetime Limited Warranty is an expression of our confidence in the materials and mechanical workmanship of our products and is your assurance of a lifetime of dependable service. 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. [. . . ]