3d printed EP cap

See sub forums to discuss "Do it yourself" projects.
Post Reply
User avatar
Bigzmey United States of America
Moderator
Moderator
Articles: 8
Online
Posts: 7548
Joined: Sat May 11, 2019 7:55 pm
4
Location: San Diego, CA USA
Status:
Online

TSS Awards Badges

3d printed EP cap

#1

Post by Bigzmey »


This is probably old news to many, but it is my first printed EP cap and I am easily excited. :)

My used Pentax XW 3.5mm came without top dust cap. In the past I would search various sites for the replacement, which would probably be ~$10 with shipping. Now, my kids are old enough to finally be useful. :D So, I approached my son. He took some measurements and two hours later came back with fabricated cap. It fits perfectly, and yellow color makes it harder to lose at night. Black cap in the pics is the original.
CapA.jpg
CapB.jpg
CapC.jpg
Scopes: Stellarvue: SV102ED; Celestron: 9.25" EdgeHD, 8" SCT, 150ST, Onyx 80ED; iOptron: Hankmeister 6" Mak; SW: 7" Mak; Meade: 80ST.
Mounts: SW: SkyTee2, AzGTi; iOptron: AZMP; ES: Twilight I; Bresser: EXOS2; UA: MicroStar.
Binos: APM: 100-90 APO; Canon: IS 15x50; Orion: Binoviewer, LG II 15x70, WV 10x50, Nikon: AE 16x50, 10x50, 8x40.
EPs: Pentax: XWs & XFs; TeleVue: Delites, Panoptic & Plossls; ES: 68, 62; Vixen: SLVs; Baader: BCOs, Aspherics, Mark IV.
Diagonals: Baader: BBHS mirror, Zeiss Spec T2 prism, Clicklock dielectric; TeleVue: Evebrite dielectric; AltairAstro: 2" prism.
Filters: Lumicon: DeepSky, UHC, OIII, H-beta; Baader: Moon & SkyGlow, Contrast Booster, UHC-S, 6-color set; Astronomik: UHC.

Observing: DSOs: 3106 (Completed: Messier, Herschel 1, 2, 3. In progress: H2,500: 2180, S110: 77). Doubles: 2382, Comets: 34, Asteroids: 255
User avatar
Ylem United States of America
Universal Ambassador
Articles: 0
Online
Posts: 7477
Joined: Sun May 12, 2019 2:54 am
4
Location: Ocean County, New Jersey
Status:
Online

TSS Photo of the Day

Re: 3d printed EP cap

#2

Post by Ylem »


That's pretty cool, those machines are amazing, I once worked for a company that made replacement human teeth with them.
Clear Skies,
-Jeff :telescopewink:


Member; ASTRA-NJ



Orion 80ED
Celestron C5, 6SE, Celestar 8
Vixen Porta Mount ll
Coronado PST
A big box of Plossls
Little box of filters
:D



User avatar
SpyderwerX
Jupiter Ambassador
Articles: 0
Offline
Posts: 246
Joined: Sat May 11, 2019 8:11 pm
4
Location: upstate SC
Status:
Offline

Re: 3d printed EP cap

#3

Post by SpyderwerX »


Now that's nice. One day I'm gonna have to look into one of those things. :)
~Frankie~ My mind: Always on...Slightly off. :?
Celestron CPC1100 SCT....Celestron Evolution 8 SCT...TeleVue-85 apo...SkyWatcher ST150 achro..ST102 achro..ST80 achro.
Celestron AVX...Orion Atlas EQ-G...SkyTee-2...Twilight-1.
Baader BBHS prism and mirror diagonals + Vernonscope quartz 1.25"
EPs: TeleVue oldie (NJ) & modern Plossls, Widefields, and Naglers + 3-6 zoom & Brandons 6-32.
Astronomik, Lumicon & Baader filters..
User avatar
Michael131313 Mexico
Orion Spur Ambassador
Articles: 0
Offline
Posts: 966
Joined: Sun May 12, 2019 5:39 pm
4
Location: San Jose del Valle , Nayarit, Mexico
Status:
Offline

Re: 3d printed EP cap

#4

Post by Michael131313 »


That is cool. My kid makes beer which is also useful.
ES AR 102 102mm, f/6.5, ES 254mm f/5 DOB, Obie 10x50, GSO SV 30mm, ES 68° 20mm, ES 82° 14mm, 11mm, 8.8 mm, 6.8mm, 4.7mm. Twilight 1 mount.
User avatar
10538 United States of America
Pluto Ambassador
Articles: 0
Offline
Posts: 476
Joined: Wed May 15, 2019 10:11 am
4
Location: Fairfield N.C. USA
Status:
Offline

TSS Awards Badges

Re: 3d printed EP cap

#5

Post by 10538 »


Very cool! I think I still have caps on back order from Agena😩!
Ed :Astronomer1:
Scopes: Orion 14 inch f/4.6 Dobsonian w/MoonLite focuser. Meade LX200 Classic 10”w/AudioStar and MoonLite focuser, Criterion RV6, Orion ST80A w/2” GSO micro focuser.
Eyepieces: ES 5.5mm 100*, 6.7mm 82*, 11mm 82*, 14mm 100*, 18mm 82*, 20mm 100*, Meade 9mm XWA 100*, 24mm UWA 82*, 56mm 50*, TV Delos 6,8 & 10mm, Panoptic 24, 27 & 35mm, 17mm Nagler, Powermate 2X, Baader 6mm Ortho, Paracorr II.
MISC: William Optics Binoviewer, Revolution 2 Imager, Orion Skyview Pro Mount, Skymaster 15x70, 20x70, 25x100 Binos, HoTech Collimator, Kendrick Dew System,Catsperch Chair.
Messier 110 Complete/ Messier 110 Sketches Complete / Herschel 400 Complete / H-2 and H-3 Complete
Bortle 3 Skies in Down Eastern NC
“Starlight, I hear you calling out to me so far away” Jeff Lynne ELO.
Post Reply

Create an account or sign in to join the discussion

You need to be a member in order to post a reply

Create an account

Not a member? register to join our community
Members can start their own topics & subscribe to topics
It’s free and only takes a minute

Register

Sign in

Return to “The DIY corner”