- Secondary Glue/Tape
- aluminium tube
- Replacing Newt. Secondary
- Pick n pluck foam
- maybe this is not such a good idea
- Stepper motor question
- What to do with an old camcorder-Infrared
- 5'' eq transfer to dob
- Calculating Full illumination circle
- 200mm GS DOB Reborn
- DMK21 sensitivity mod for the brave
- RA and Dec Drive motors
- Ideas most horrid
- Help needed - finderscope conversion to guide scope project
- Dob base Alt housing
- My Polar Square
- Anti-flare mirror mod
- Great Repair to faulty Keypads on Autostar Etc
- My lathe is dying....
- AN Az timing pulley
- Help - Sticky Dob
- 10" Wooden Tube Dob
- Losmandy Power Cable
- Tempted to spray LB trusses black, thoughts?
- Passive mirror cooling
- Built my own solar system model
- I cleaned my primary mirror successfully!
- Garage Door Opener
- Dew Shield Help
- Should a 1mm layer of dust affect a mirror's performance??
- New dobbie mount for 8" f/4 OTA
- Any issue with drilling top of LB truss for argo holder?
- Dobs and binoviewer
- cardboard 130mm tubes
- Can anyone tell me where to buy????
- New dobsonian
- ATM-optics query
- My new DOB design
- 316 Grade Stainless Steel
- Anyone know how to make a 12v PS variable?
- Manual control flexible cable for alt & az on dobs.
- hello all need some assitance
- Objective lenses for refractors
- 16" full-thickness mirror blank
- How to attach a focusing mask using a sewing hoop
- Locating a Tube
- Help with 12v system.....
- Help. Looking for a Sony HAD chip for DSI III OSC
- need some help from perth
- Hypertune horror-M42 & M83 added
- "Squaring" a focusser
- 100mm binoculars lens in a telescope
- EQ6 Hypertune
- Wireless USB hub
- Replacement Filter
- Peltier Cooled Fridge Mark III Started Testing
- Finally bit the bullet-Cooled modded 40D v1
- Need help designing a newt
- Peltier Cooler Box
- 17.5" reincarnation: part 2
- Cheap optical encoders, idea for DIY
- A Couple of Mods to the 22 Incher
- Info wanted on old Aust made Mount/scope
- AWR Intelligent drive system
- Peltier Cooled Fridge Mark III
- Alloy Tube and Rings
- 8" minidob
- Krylon Ultra Flat Black
- Home built- Pistol grip trigger
- electroluminescent panels, lightboxes, and banding issues
- Cooling Eski
- Cheap guiding alternative with Q-guider
- Soldering tips
- Mods for secondary knobs
- Canon D40 Cooling pictures.
- Fridge By Leon Style, Oh Dear..
- Small head Cap screws for ADM/Losmandy dovetails
- 32 inch Relay-Cassegrain Telescope
- QHY8 Power supply
- Startech FANCSORB
- Peltier Cooling Bench Top Trial
- ISS plastic model kit
- Online Shopping
- Excalibur Screwbolts? Are they the hold down I need?
- Hmmm Volts and stuff
- Attaching a Gstar CCD camera to a Peltier cooler.
- astro photography with old lens.
- Sbs atm
- Heads up for ATMers : good (cheap) supplier of carbon fibre cloth
- Tracking/guiding mods to an EQ5C with basic 2-axis motor control?
- Upgrading to a carbon fibre tube so I will have a flocked tube looking for a home.
- One Off PCB making at home
- Aircable power question
- SM40 to ED80 Adapter
- Peltier cooling a DSI II
- 152mm f/7,5 4 lens superapo build
- Selleys All Clear silicone for attaching secondary.
- Front Surface Mirror
- Sourcing micro bearings
- Gel Power
- Moving-Object Tracking (Made Easy)
- Mirror re-aluminising
- Cheap alum obs chair
- Peltier-less Cooling
- Bino Viewing made easy
- copy/modification parallelogram mount
- multimeters - am I doing it wrong?
- Cooling Fan Alternative
- Canon 200mm f2.8 FD->EOS lens conversion
- First light for new 20" compact dob
- GEM to Dob
- Where to find simple bearings for a tracking platform?
- New Alloy Reflector
- Premo secondary upgrade - Better = YES
- Formatube supplier in Newcastle
- Rolled Al tube option for newtonian
- Cheap Image stabiliser/Shake deadener for DSLR and P&S cameras.
- Motorised focuser (Bartels system)
- beginner ATM help: finderscope to focuser
- Has anyone made bartels or Ek's box or similar
- Dobsonian mount for 8" OTA
- Harmonic Drives in Mounts
- Solar filter
- my 12.5" RC
- Mirror box
- What I did on my holidays.
- Losmundy D saddle specs
- 40D Cooling mod mark2.
- DSI temp sensor location
- The Spacegate Astrolabe
- EQ disassembly help
- Best orientation for roll off roof shed
- alternatives to MC3479 stepper driver IC
- Canon 40D cooling mod.
- Cheap & Easy Parallel Port Focus Motor Controller
- absolutely positively centred primary dot
- Artificial star
- Dumb question newtonian collimation
- Plans for a Paramount ME pier wanted
- Article: Flashing LEDs for Tripod or Pier
- Advise on this ccd please
- Carbon fiber AU supplier
- PVC Pier?
- First Light 10" f3.8 Astrograph
- SW Focuser upgrade PT 2
- SW focuser upgrade
- I'd love one of these
- Alt/azth clamps for dobs?
- Making your own newt
- Brass Tube
- Mak Newt Mirror Spot & Other Adjustments
- power supply - 240V to 12V
- My apologies in advance ....
- A General-purpose USB controller for the Obs
- Keeping Optics clean
- CAD recommendation needed
- Cold Welding ???
- My 3rd rebuild
- 4.5" scope on dob mount
- DK Cass.
- Painting wood and wood warping
- Building a SUPERSCOPE
- How to?
- astroshed
- ROR shed Mid Blue Mountains
- Modifying a Meade Standard wedge mods for 10" LX200
- Moving an EQ6 Pro on a red trolley
- Newt Dew/Light Shield Length
- My new 3" FirstScope finder
- Tarting up my old newt.
- where to re-coat mirrors ?
- Finished my Denver Observing Chair
- DIY Camera Backstop (Zero-shift focus)
- Measuring points to gain focal length?
- Melb Machine work ?
- Focuser Mod on my 5" Newt
- Anti-condensation material
- Crude but functional lightbox version 2
- Installed Bobs Knobs
- How to measure focal length ?
- Give grease the slip
- tripod for antique brass scope
- Quick release balance adjustment on a Dob
- Cooling fan technical questions
- DIY binocular stand
- Notbob's Knobs (for Skywatcher)
- Eyepiece Box
- C-9.25 Peltier Cooling
- Small 8" Dobsonian build
- Need a member with a machine lathe in Melbourne for a small job
- diy refractor project
- Scope Mods and a Scope Trolley
- What ever happened to alloy mirrors?
- The Silver Bullet
- who do you recommend for small parts fabrication for an ATM project
- motor suitabilty
- Article: ST80 Finder on a 12" Dob - An Experience
- A pleasant surprise :)
- DIY scope storage case
- Alt/Azimuth + setting circles
- Nexstar Wedge (8i)
- TGM-1 Modifications & Adapters
- Polar finder reticle
- Meade Autostar RA drive Reversed
- Another DIY Portable Power Thread
- Homemade Gimbal Mount Head
- Light box project
- grinding machine design elementals
- Stopping condensation?
- ATM Parts
- LM388T Regulator Circuit.
- Pier tubing on ebay 450mm x 4000mm
- Equatorial Wedge Dimensions Help
- Binoculars-> finder scope?
- Light box for a 16" Newt
- Focus lock for 8" LX200
- 22" F4.5 binocular
- sling attachment to primary mirror; necessary?
- Mirror Supply
- Lens cell help
- 16 inch f4.5 mirrors from Telescope & Astronomy
- Green light for the ROR obs!
- First Light at last!
- White or black lithium grease for EQ6
- Where do i get lens's????
- Attach 1/4"thread to scope
- ETX-125 Wedge
- Metal suppliers Sydney area
- Aluminium tube
- Vixen VC200L CF truss conversion
- Video grab & go
- Do you want a GEM counterweight bar extension?
- USB to ST4 guider interface...for the hobbyist
- Which mount should I shoose-DIY
- 17.5" reincarnation
- What is this? Help please.
- Up Perescope
- My new EQ mount for wide fields
- Powering the cooling fan on my 10" newt
- Oh Boy! Oh Boy! Oh Boy! It's here, it's here!
- 10 inch travelscope
- C11 Mods
- Newtonian to Classic Cassegrain mod
- Anyone made or know how to DIY a DSUSB adapter?
- Calling all new observatories
- 90mm x 1.0mm thread
- Flocking Material
- A3 EL-sheet supplier in Oz
- 90mm Octagonal achromat
- Charge a 6V battery with a 12V charger?