Astronomical Telescope Helical Focuser,Aluminium Alloy 1.25inches Inner T Interface Double Helical Focuser High Precision 10mm Focusing Stroke for Astronomical Telescope

Holy moly there's a lot of useless shit there. 99% of that is not useful for your scope. Give me a few and I'll attempt to inventory it for you, but basically you don't need anything except that laser collimator (lower right of first image) for your dob. EDIT: inventory for you https://imgur.com/a/nryUoPt ??? Finder scope dovetail shoe/base for mounting finder scopes Finder bracket extension block Another finder scope dovetail shoe/base ??? Generic shitty cell phone holder for using cell phone to image through an eyepiece Red dot sight for aiming (made redundant by the Telrad in picture 3) Svbony branded double helical focuser attached to something (2" nosepiece?). Useless. M42/T2 1.25" nosepiece (goes with any of the other T2 accessories) T-ring adapter for a DSLR. No idea which one (e.g. Canon, Nikon etc) Another T-ring adapter for a DSLR. Astromania prime focus eyepiece projection adapter Some generic T2 extension tube ??? Some random threaded knob that likely went to an EQ mount or mounting rings for a telescope. ??? (generic small spacer?) ??? Generic small spacer. Possibly an M48 to M42 adapter? ??? ??? ??? Variable eyepiece projection adapter Another variable eyepiece projection adapter Possibly 1.25" to 2" eyepiece adapter Another variable eyepiece projection adapter 1.25" extension tube Part of another variable eyepiece projection adapter ??? Yet another variable eyepiece projection adapter Illuminated reticle eyepiece. Typically used either in finder scopes, or for doing alignment of a star to ensure it's centered in the field of view of a scope, or in an off-axis guider setup so you can manually guide the scope Another illuminated reticle eyepiece Another illuminated reticle eyepiece Meade #905 Variable Polarizer (used to dim the Moon) Probably a part of one the 23984238943 variable projection eyepiece adapters Plossl. Looks like possibly a 26mm Meade Series 4000 Plossl. Maybe the LP version that came with Meade ETXs. Random eyepiece dust cap 1.25" diagonal (likely an Amici prism, but possibly a mirror). Not compatible with your dob. Another 1.25" diagonal (likely a standard prism diagonal). Not compatible with your dob. Laser collimator. Useful for collimating the mirrors on your dobsonian. Another Meade Series 4000 Plossl. Hard to say what. Random 1.25" eyepiece dust cap Shutter release cable for older SLR cameras so that you could press the shutter button without introducing vibrations doing so. Random eyepiece dust cap Likely a 2" Sky Glow or light pollution filter of some kind Probably a variable polarizer kit for the Moon (combine the two and rotate them against one another to vary how much light is let through) Empty filter case? Various color filters for viewing planets. See this 1.25" Sky Glow or LPR or maybe UHC filter (can enhance contrast of emission nebulae) More color filters. They look oddly sized, like maybe bigger that 1.25"? 2" dust plug to keep dust out of a 2" focuser 1.25" dust cap Cheap eyepiece / accessory case. Looks like it's missing a layer of foam ??? Broken torpedo level Keys for the eyepiece case ??? Celestron NexYZ smart phone holder for imaging through an eyepiece. Basically a slightly better version of #6 Stop watch ??? unsure what's in this organizer Solar filter (pictured in image #3) OP, frankly the only items that might actually be useful are the following: #35, #39, #40, #44, #48, #2 & #4 (handy to have these if you ever want to mount a RACI finder), maybe #47/49, maybe #33 & #45 if you find the Moon too bright, #50, #52, the various dust caps, and #60 (if and only if it's in good condition and isn't loaded with pinholes). Everything else is either straight-up not compatible with your dob, or just a big waste of time (all the eyepiece projection and photography junk).