- replacement polar scope cover
- Tracking in R.A. with threaded rod / Disk
- Project 2 - EQ Platform versus Wedge
- SCT Fork Damping
- CCD Cam and a focal reducer?
- Cheap Guidescope
- Article: More Illuminated Finder Ideas
- GS-280 hand controller - possibly replace with PC and software?
- 3 Dob mods completed
- spc900nc RAW mod
- DIY Time Lapse Dolly
- C8 SCT Mirror support
- PWM control of DSLR cooling system
- Primary alignment and collimation with Hotech Laser
- What to do with left over's.
- Surplus Shed
- DIY obs chair from found stuff
- Solar Scope idea ...
- laminated glass light transmission?
- deepening sagitta
- REmoving corrector plate on the EdgeHD scopes
- C11 Primary collimation
- My new pier is taking shape
- Beta testers wanted for planetary imaging software
- Surrier truss designs
- Jupiter Radio Antenna tryout and receiver
- Canon 1000D cooling mod - COMPLETE 34 deltaT
- An 8" on a portable home built Fork Mount
- EL Panel light plate
- Concrete sealer/paint
- Handles for Dob
- openDrive - What is it all about ?
- Converting other stuff ...
- USB motor/ servo driver + relay???
- openDrive <-> Ethersex <-> SkySafari
- Nexstar Handset Extension Cable
- Float Glass for 16"
- What are the odds?
- Making a dedicated C8 Hyperstar unit with electronic focus
- Glass?
- Sonotube
- Home made focus motor mount
- Home-made telescope trolley
- DIY parallelogram binocular mount
- My new 16" f/4.5 project
- pinion gear
- 18" Rebuild
- shaft couplers
- DSLR cooling - Peltier and heatsink thoughts
- Upgrades for astro imaging.
- Request - laser/router cutting anyone?
- Image acquisition tools - semi auto DSLR set up
- A long time for first light.
- 12" F4 OTA design suggestions
- hurst 300:1 geared stepper for EQ Platform
- tool box observation organiser
- MonoPan
- Sky Commander DSC
- Peltier Cool C11 or C14
- 12V power hub - circuit help please
- Motorizing a Orion filter wheel
- When a Dob was a Dennett in the 1880's
- Bartelised Dob Rebuild
- 6 " travel scope
- Mini lathe
- help for countersinking Teflon Sheet
- ATM Resource in Victoria?
- Any amateur mirror makers still alive in Oz/Nz?
- Advice on motorising the zoom ring on Canon lenses
- 12vDC-5vDC Converter
- A dobbie mount for a modest 3" reflector
- The Astro Pavillion
- Second 'First' Light ...
- Home Made Focal Reducer.
- DIY counterweight to Balance C8 on minitower
- First Light at last ..
- Help Needed: Control Garage Door Opener from a PC
- 200mm Observatory Scope
- calculating RA torque
- 6 inch f 11 refractor mount
- More details on plywood fork and drive.
- Ebony Star or Substitute
- My 400mm fork mounted reflector
- Respraying an OTA
- Correct placement of a diagonal
- Capacitive linear encoders
- Advice please DIY 2-4x Magnification Binoculars
- Magnetic Counter weights?
- Ardastrovalometer - light and calibration frame aquisition
- PST Modification - removing the Gold Tube?
- suitable pipe for pier in melbourne
- 12v power box completed!
- barn door
- ronchi grating ?
- Focus Motor attached .. a satisfying project
- Aluminium Rods
- Intervalometer/dither mechanism - working
- 16" dob startup
- Need a good lens supplier.
- Where to buy SonoTube in Australia?
- Melbourne lathe work - Small job
- Diy st4
- Light Box
- Seeing or Bino Chair
- Pitch: Gugolz and alternatives?
- Floor Coverings for Obs - suggestions?
- EQ camera mount
- 4" Carton refractor build
- Workshop time ...
- Article: How to Control the Losmandy Gemini using Bluetooth
- Unused COM Ports
- Mini truss tube telescope project for planets...
- HEQ5 high slew speed upgrade kit
- 12.5" Truss Tube Build
- 14" f/4.5 Newt primary cooler
- $15 Lightbridge shroud
- Power Distribution Box
- Easy Method to Stick Something to OTA?
- pier height ??
- slimline LED lightbox
- GSO 10:1 Focuser tune up
- Plywood Refractor 5" f12
- Spectroscope
- Sand filled tripod - worse vibration!
- Free Gemini 1 Bluetooth Module! Come and get it.
- Canon Cable Release
- Sonotube ...?
- Great new 13" Binocular Newt in the Netherlands
- Have a guess
- portable widefield astro imaging set up.
- Making an instant setup astrophoto desk for dark sites without power
- “JUST IN CASE” bracket
- The Owls Dew Control Projects
- Dew Control
- NaOH, where?
- Astro time lapse trolley system
- Where to buy 3m concrete cement?
- SCH capture + PCB software, freeware
- EQ6 gear ratios
- Help with calculations for my drive system...
- DIY dew controller?
- Drive & Worm Gears for Samson EQ Mount?
- First ATM project done: An equatorially mounted 10" Serrurier truss Newtonian OTA
- optical encoder wheel and detector source
- Using dew straps without controller
- Pulse width modulator
- Critique my dob plan please!
- Secondary Mirror Questions...
- My PST 90mm mod
- thumb screw extension piece
- Iphone control of focus stepper motors
- Salada telescope accessory
- Finder block screws
- Industrial Robot as a mount?
- Temperature Sensor for Primary Mirror
- Any specs for old ASV Chance glass?
- Bluetooth and EQMod
- Manual remote primary collimation in truss dobsonian
- Mirror Cells
- The Tardis
- DIY Finder
- Observatory Panels
- DIY 8" Dob built for college
- EQ6 Adapter Plate
- optimizing secondary size and position for F4 reflectors
- Need someone to make an adaptor plate
- Thinking of re-building base for 10" skywatcher dob...
- Sonotube weight?
- SM60 and PST double stack
- Pitch alternatives?
- Samsung SCC-A2333 & SCB-4000 IR Filter Removal
- Optical design
- Help please.
- worm and gear specifications
- RF controller interference
- Bungee mountng telescopes
- CF Tubes - On again, maybe, if.....
- Secondary mirrors?
- Bipolar vs unipolar stepper drivers
- Sky Watcher Mak 180 focuser upgrade.
- Skywatcher Newtonian 10", Cheap & Easy Cell / Spring Upgrade
- New Planetary imaging scope "Project FRED"
- Garden hose finderscope
- DIY: Another Parallelogram Binocular Mount (with a difference)
- Rigt angle finder
- Mirror recoating in Qld?
- Large Mirror Aluminizing in New Zealand?
- Orion XX14i Holster Template
- A budget Moon webcam
- Common Astro Equipment thread sizes
- Kydex
- One portable pier for two mounts..
- Grease for EQ3
- CF Tubing for Homebuilds.
- f-ratio for visual
- DIY: Budget Electric Focuser for an SCT
- Getting ready for the grind
- Starting to plan my first build....
- Tak Polar alignment simulator converter
- Mirror Blanks
- Telescope Transportation
- 12" lightbridge servocat retrofit
- Drilling cast iron dumbell weights
- How big can a conical mirror be?
- Making a viewfinder from 82mm 2-element achro
- Budget electric focuser for a schmidt cassegrain
- Timing belt modification for EQ-6 mount -another one
- 12" Skywatcher GO-TO Dob
- Replacement Mirrors - GSO Newt.
- CNC Conversion of a Seig X1 Mill
- source of handset cable
- Source of clamps/knobs
- Clock drive voltage?
- Sieg mini machines.. Are they good?
- The CGE mount lives again..
- Mirror testing - NSW?
- Mechanical fine focusser
- Looking for a Complete idiots Guide for an 8' Travel Scope
- What to do with my Tasco Toy
- HELP 155mm triplet f/1.9 for a super fast refractor??
- iPad serial connection
- My PST adapter with my new toy
- Moonlight Adapter
- Richard Berry style refractor mount
- Design and build of a new telescope
- Tube removal on concrete pier, is it necessary?
- Aluminum side bearings for 16" Dob
- Dob secondary holder reconfig
- concrete pier
- HDPE Gears from lenord Stage?
- C 11 Carbon Fibre tube
- Primary mirror boundary layer
- Looking for ST-4 protocol
- Bending a Stainless Steel Threaded Rod
- servocat on 12" lb
- C11 collimation with artificial star
- Gemini Power Supply
- DC Motor - How Do I Make it 1RPM?
- Solar Filter Making Help for LX200 SCT
- Mirror Cell to suit a 17.8" Coulter Mirror
- kit to build dew heater controller???
- Stepper motor/controller software source?
- Performing a lobotomy on a sonotube
- How To: Fitting DSC's to a 16" Lightbridge
- CG-5 Parts
- turntable
- Intervalometer project Arduino programming question
- Adding ST4 port
- Advice please - Fitting Protostar or AstroSystems secondary holder
- Driving a 5 phase Vexta stepper motor