Tripod Rubber Boot
- 515bonner
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Tripod Rubber Boot
My iOptron CEM40, has seen a lot use. The rubber "boot" that is on the end of the tripod legs isn't much to write home about. Soft rubber.
One of mine came off earlier in the year (split), and today another one decided to split and remove itself from the leg, and now the bare metal is showing.
I thought these were threaded but apparently not, so fitting it with a swivel pad is out (stud is .350" which is oddball anyway - to big for 5/16NC and too small for 3/8NC ).
Do you guys do anything different or do you just let it go?? Any suggestions?
Rob
One of mine came off earlier in the year (split), and today another one decided to split and remove itself from the leg, and now the bare metal is showing.
I thought these were threaded but apparently not, so fitting it with a swivel pad is out (stud is .350" which is oddball anyway - to big for 5/16NC and too small for 3/8NC ).
Do you guys do anything different or do you just let it go?? Any suggestions?
Rob
14.5" Starmaster; 9.25" Celestron; 8" Starmaster; 6" Orion Mak; 4" Celestron Refractor (Vixen)
iOptron CEM40; iOptron Cube Pro
ZWOASI120MM-s; ZWOASI290MC
Multitude of TeleVue and UO Konig II eyepieces
Member of Astronomical Society of Kansas City \ Astronomical League
Member of the British Astronomical Association
V.P. of Occultations, International Occultation Timing Association
iOptron CEM40; iOptron Cube Pro
ZWOASI120MM-s; ZWOASI290MC
Multitude of TeleVue and UO Konig II eyepieces
Member of Astronomical Society of Kansas City \ Astronomical League
Member of the British Astronomical Association
V.P. of Occultations, International Occultation Timing Association
- 515bonner
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Re: Tripod Rubber Boot
Here is a pick of the end of the tripod leg with the rubber tip gone....
14.5" Starmaster; 9.25" Celestron; 8" Starmaster; 6" Orion Mak; 4" Celestron Refractor (Vixen)
iOptron CEM40; iOptron Cube Pro
ZWOASI120MM-s; ZWOASI290MC
Multitude of TeleVue and UO Konig II eyepieces
Member of Astronomical Society of Kansas City \ Astronomical League
Member of the British Astronomical Association
V.P. of Occultations, International Occultation Timing Association
iOptron CEM40; iOptron Cube Pro
ZWOASI120MM-s; ZWOASI290MC
Multitude of TeleVue and UO Konig II eyepieces
Member of Astronomical Society of Kansas City \ Astronomical League
Member of the British Astronomical Association
V.P. of Occultations, International Occultation Timing Association
- pakarinen
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Re: Tripod Rubber Boot
Rubber tips for walking canes or photo tripods?
I heard that ζ η θ, but I’m pretty sure she just had π.
Orion ST120, Meade AdventureScope ST80, Skywatcher 90mm Mak
Twilight 1 / Astro Devices encoders / Nexus II / Manfrotto 475B tripod / Stellarvue M1V / Skywatcher AZ5
Nikon Aculon 10x50 binos / US Navy 1944 Mark 30 7x50 binos
Orion ST120, Meade AdventureScope ST80, Skywatcher 90mm Mak
Twilight 1 / Astro Devices encoders / Nexus II / Manfrotto 475B tripod / Stellarvue M1V / Skywatcher AZ5
Nikon Aculon 10x50 binos / US Navy 1944 Mark 30 7x50 binos
- 515bonner
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Re: Tripod Rubber Boot
Yeah, I checked on those at both McMaster-Carr and Carr Lane. Most of them start with a 1/2" - 3/4" diameter and go up.
I would need something smaller.
I think what I will do is see what we have available in the way of delrin or acetyl plastic at where I work part time, and machine something up that will have a press fit onto the tip.
Would be something around .350" ID x .625" OD x 3/4" long.
14.5" Starmaster; 9.25" Celestron; 8" Starmaster; 6" Orion Mak; 4" Celestron Refractor (Vixen)
iOptron CEM40; iOptron Cube Pro
ZWOASI120MM-s; ZWOASI290MC
Multitude of TeleVue and UO Konig II eyepieces
Member of Astronomical Society of Kansas City \ Astronomical League
Member of the British Astronomical Association
V.P. of Occultations, International Occultation Timing Association
iOptron CEM40; iOptron Cube Pro
ZWOASI120MM-s; ZWOASI290MC
Multitude of TeleVue and UO Konig II eyepieces
Member of Astronomical Society of Kansas City \ Astronomical League
Member of the British Astronomical Association
V.P. of Occultations, International Occultation Timing Association
- 515bonner
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Re: Tripod Rubber Boot
Thought I would do a little followup on the rubber tip problem.
I used some nylon (actually UHMW) and machined 3 tips to replace the old worn out rubber tips.
I made them larger. The old ones were about 9/16" in diameter and about around 5/8" long.
The new ones I made 3/4" in diameter and 1" long. Here is a comparison showing the new vs. the old
I made the inside diameter to have a press fit. They tapped on nicely and doubt they will fall off.
If because of temperature changes they do, I will just epoxy them back on. These should last forever!
Here was the final result.
I used some nylon (actually UHMW) and machined 3 tips to replace the old worn out rubber tips.
I made them larger. The old ones were about 9/16" in diameter and about around 5/8" long.
The new ones I made 3/4" in diameter and 1" long. Here is a comparison showing the new vs. the old
I made the inside diameter to have a press fit. They tapped on nicely and doubt they will fall off.
If because of temperature changes they do, I will just epoxy them back on. These should last forever!
Here was the final result.
14.5" Starmaster; 9.25" Celestron; 8" Starmaster; 6" Orion Mak; 4" Celestron Refractor (Vixen)
iOptron CEM40; iOptron Cube Pro
ZWOASI120MM-s; ZWOASI290MC
Multitude of TeleVue and UO Konig II eyepieces
Member of Astronomical Society of Kansas City \ Astronomical League
Member of the British Astronomical Association
V.P. of Occultations, International Occultation Timing Association
iOptron CEM40; iOptron Cube Pro
ZWOASI120MM-s; ZWOASI290MC
Multitude of TeleVue and UO Konig II eyepieces
Member of Astronomical Society of Kansas City \ Astronomical League
Member of the British Astronomical Association
V.P. of Occultations, International Occultation Timing Association
- Lady Fraktor
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Re: Tripod Rubber Boot
That looks good.
Proper Telescopes: Antares 105 f/15, Bresser 102 f/13.2, Celestron 150 f/8, Stellarvue NHNGDX 80 f/6.9, TAL 100RS f/10, TS 102 f/11, UR 70 f/10, Vixen ED115s f/7.7
Mounts: Berlebach Planet w/ 410mm pier, Celestron AS-GT, Celestron CG-5 w/ Argo Navis & tracking motor, SLT w/ 250mm pier & tripod mods, Manfrotto 028b w/ SV M2C, Mantrotto 055Pro w/ 128RC, Skywatcher EQ-5 w/ dual drives, TAL MT1C w/ wood tripod, Vixen SXP w/ HAL-130 & 200mm half pier
Diagonal: 2" A-P Maxbright, 2" Baader Herschel Wedge (P), 2" Zeiss/ Baader Amici Prism (DX2), 2" Long Perng Amici Prism, 2" Stellarvue DX, 2" TeleVue EverBrite
Eyepieces: Antares to Zeiss

Mounts: Berlebach Planet w/ 410mm pier, Celestron AS-GT, Celestron CG-5 w/ Argo Navis & tracking motor, SLT w/ 250mm pier & tripod mods, Manfrotto 028b w/ SV M2C, Mantrotto 055Pro w/ 128RC, Skywatcher EQ-5 w/ dual drives, TAL MT1C w/ wood tripod, Vixen SXP w/ HAL-130 & 200mm half pier
Diagonal: 2" A-P Maxbright, 2" Baader Herschel Wedge (P), 2" Zeiss/ Baader Amici Prism (DX2), 2" Long Perng Amici Prism, 2" Stellarvue DX, 2" TeleVue EverBrite
Eyepieces: Antares to Zeiss
