The secondary mirror with 6-32 x 1-1/4" stainless steel studs installed (made by cutting the heads off 1-1/2" flat head screws). Lock washers and nuts keep the studs from spinning loose. The springs float the secondary. Originally, the XLT secondary used 3mm x 0.5 adjustment screws, while the older Celestar used 6x32 thread screws.
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Industrial-Grade 1.4310 stainless steel for Specialists DIN 1.4310 DIN1.4304 Stainless Steel Plate Sheet 2B NO.1 Finish Stainless Steel Sheet. $710.00-$730.00 Hot Selling 1.4310 Sheets 304 Turkey Secondary Posco 430 Aisi 1mm Thick Sus316 316l Hardness Stainless Steel JIS SUS304 316 0.3mm sus304 2B BA 8K mirror finish 316 Stainless Steel Coil 1.4310 stainless steel coil. $980.00-$1,500.00
NO.1 Hot Rolled Etched Mill Edge 304 Stainless Steel Sheet STAINLESS STEEL :Sahr Trading EST::Hot Rolled Stainless Steel Plate. 304 stainless steel is corrosion resistance and anti-alkali.it have high density and no bubbles in the surface.it is the most used widely 300 series stainless steel models.it divided into prime and secondary two kinds of material. prime material have a good quality than secondary material,and the surface is looks more good
Oct 31, 2012 · The secondary mirror housing mount was made from a 1 inch long section of 1 inch square stainless steel tubing. The stainless steel packing straps were then
Orion StarSeeker IV 150mm GoTo Reflector Telescope 23mm wide-field 60° AFOV eyepiece, 1.25" 10mm wide-field 60° AFOV eyepiece, 1.25" Accessory tray 12V DC power cable (auto lighter plug to 2.1/5.5mm plug) Hand controller holder bracket and strap Quick-collimation cap DeepMap 600 MoonMap 260 Liquid-filled compass
Specifications for 1.5 inch diameter SS mirrors from stockStainless Steel Mirrors from Stock Polished, flat stainless steel mirrors 1.5 inch in diameter with less than 10 Angstrom surface finish are now available from stock. 1.5 Inch / 38,1mm Mirror
Stainless Steel Coils from Jieyang Kailian Stainless Steel Co., Ltd.. Hot Rolled Ss400 Aisi 430 Ba 420J 347 304 Price Secondary Stainless St Min. Order:1000 Kilograms FOB Price:$1.00 Coil Center Slit Edge 410 Rod Posco Sus 304 1.4304 Jisco 310 Stainless Min. Order:20000.0 Kilograms FOB Price:$1.00
The 32-inch f/2.8 Equatorial Platforms Spicaeyes Dobsonian Jun 10, 2017 · We constructed the mirror cell while waiting for the 32-inch primary. It is a welded and powder-coated steel structure made from 1.0-inch square tubing. The back support for the mirror is a low-profile 18-point flotation setup with stainless-steel triangles (Image 5). Two rocker arms carry the four-point edge support.
The Sweet Sixteen, 16" f/4 telescope from JP AstrocraftHOME Telescopes Mirror Cells Custom Projects Photos Contact. The assembled scope is easily moved on the wheels which can be left on during observing or removed in seconds. In my search for the perfect size personal telescope, I designed and built a 16" F4 which became nicknamed the "Sweet Sixteen".
china 2.0mm 1.4301 austenitic stainless steel 304 S30408 SUS304 stainless steel sheet/coil/plate, US $ 1000 - 2800 / Metric Ton, 300 Series, 304,SUS304,TP304,0Cr18Ni9
telekits.htm - AstrosystemsAstroSystems offers the TeleKit in a variety of sizes:10, 12.5, 13.1, 14.5, 15, 16, 17.5, 18, 20, 22 and 24 inch truss tube telescope kits. What we are really offering is an opportunity for you to experience the pride and satisfaction of building your own, top-quality telescope.Secondary Mirror Finishing Posco Sus 304 Stainless Steel Secondary Mirror Finishing Posco Sus 304 Stainless Steel Coil , Find Complete Details about Secondary Mirror Finishing Posco Sus 304 Stainless Steel Coil,1.4512 Stainless Steel Sheet,Aisi 302 Stainless Steel Sheet Price Per Kg,Sus430 Stainless Steel Sheet from Stainless Steel Sheets Supplier or Manufacturer-Shandong Linxu Materials Co., Ltd.