You keep both eyes open when looking through the EZ Finder II, which makes it easy to compare the view through the sight with the wider naked-eye view. EZ Finder II has a wide 10° field of view, with a variety of options for attachment to your telescope, as well as adjustable brightness control. Parts List 1 EZ Finder II 1 Dovetail mounting bracket 1 Universal mounting base 1 Double sided foam tape 2 Flathead screws 2 Lock washers 2 Hex nuts Installation First, open the box and make certain that

Shortens the focal length from 900mm to 765mm (f/9.0 to f/7.65). installing the reducer-corrector 1. Extend the focuser drawtube out, as shown in Fig. 1. 2. Rotate the lock ring inward on the focuser drawtube until it stops (Fig. 2). Do not tighten. 3. Screw the Reducer-Corrector onto the drawtube until it stops, and tighten it slightly. There should now be a gap between the edge of the Reducer- Corrector and the lock ring (Fig. 3). 4. Now rotate the lock ring outward (toward the Reducer-Correct

C 05/10 The 0.85x Reducer-Correctors were designed specifically for use with selected Orion “ED” refractors. They are intended for photographic use only with digital single-lens reflex (DSLR) cameras. #5195 0.85x Reducer-Corrector for ED80 (#9895, not the EON 80 #9927). Shortens the focal length from 600mm to 510mm (f/7.5 to f/6.38). #5196 0.85x Reducer-Corrector for ED100 (#9975). Shortens the focal length from 900mm to 765mm (f/9.0 to f/7.65). #5198 0.85x Reducer-Corrector for ED120 (#9976 ED1

C 05/10 The 0.85x Reducer-Correctors were designed specifically for use with selected Orion “ED” refractors. They are intended for photographic use only with digital single-lens reflex (DSLR) cameras. #5195 0.85x Reducer-Corrector for ED80 (#9895, not the EON 80 #9927). Shortens the focal length from 600mm to 510mm (f/7.5 to f/6.38). #5196 0.85x Reducer-Corrector for ED100 (#9975). Shortens the focal length from 900mm to 765mm (f/9.0 to f/7.65). #5198 0.85x Reducer-Corrector for ED120 (#9976 ED1

Eyepiece thumbscrew Drawtube extension thumbscrew Focus wheel Fine focus wheel Focus wheel Drawtube tension adjustment screw Focus lock thumbscrew Congratulations on your purchase of a quality Orion 2" dual- speed low-profile Crayford focuser. This focuser is intended for use with 6" to 12" aperture Newtonian reflectors. If you do not have a Newtonian reflector, the focuser may not be appropriate for your telescope. Crayford focusers generally perform better than rack-andpinion models because th

A 05/10 Congratulations on your purchase of an Orion Deluxe 100mm f/6 optical tube. Your telescope has been designed with high quality precision optics and excellent mechanical construction. The linear bearing dual-speed (10:1) Crayford focuser will make getting sharp images a breeze and reduce image shift to almost zero. The intermediate f/6 focal ratio will show only moderate color fringing. Your new telescope is versatile enough to also be used as a guidescope. These instructions will help yo

Filter wheel assembly to camera T-ring or imager Knurled lock ring 1.25" nosepiece 1.25" nosepiece Orion® 1.25" Multiple Filter Wheel #5520 Camera adapter Congratulations on your purchase of a quality Orion accessory. The Orion Multiple Filter Wheel allows use of up to five 1.25" filters without the time-consuming and sometimes frustrating process of removing an eyepiece or imaging system every time a different filter is needed. With its innovative design and compatibility with 1.25" Orion filte

Different processes and structures within celestial objects emit light of varying color. Certain features and details will seem to “pop out” of objects when viewed or imaged with wavelength- specific filters. The Orion LRGB filter set allows you to isolate red, green, and blue light for imaging purposes. Additionally, the full-spectrum luminance filter adds superb image resolution to the process. All Orion LRGB filters have been made to cut out infrared (or IR) wavelength light which can detract

It’s ideal for guiding long-exposure astrophotographs with short to medium focal length telescopes up to 1500mm focal length. Its bright, wide-field optics serve up lots of potential guide stars on your autoguider’s CCD sensor, and it’s small enough to stash in an accessory case! Adjustment thumbscrews (x3) Lock ring Thumbscrews, camera attachment Objective lens cell O-ring (not visible) Bracket Adapter plate 1.25" Holder Dovetail foot Socket head screws (x2) #8-32 Screws 1.5mm Allen Hex nuts wr

Celestial objects such as nebulae and galaxies look very different when observed or imaged in specific colors of light. Different processes and structures within celestial objects emit light of varying color. Certain features and details will seem to “pop out” of objects when viewed or imaged with wavelength- specific filters. The Orion LRGB filter set allows you to isolate red, green, and blue light for imaging purposes. Additionally, the full-spectrum luminance filter adds superb image resolut