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Creating and Fine-tuning Your DIY Telescope Lens: A

2024/1/25  Discover how to create your own DIY telescope lens with this comprehensive guide. Learn expert techniques for grinding, polishing, collimating, and figuring lenses for superior image quality. Includes essential tips on احصل على السعر

Manually grinding a lens - ATM, Optics and DIY Forum

2021/1/8  Page 1 of 2 - Manually grinding a lens - posted in ATM, Optics and DIY Forum: Hello, I’ll start to grind a lens with a photographer friend who احصل على السعر

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Grinding machine for DIY lenses - Cloudy Nights

2024/10/25  Grinding machine for DIY lenses - posted in ATM, Optics and DIY Forum: احصل على السعر

Roger Ceragioli 's Refractor Construction Page - Astronomy

What Focal Length and type lens do you want to build. Grinding start: Initial hogging of the احصل على السعر

How to Make a Lens for a Telescope (A Step-by-Step

My journey into the intricate world of lens making continues. From grinding to polishing, testing to fine-tuning, every step brings me closer to that perfect view of the cosmos. I look forward to sharing more insights as I delve deeper into the احصل على السعر

DIY Lens Making : r/Optics - Reddit

I'm not trying to make anything professional here, this is just meant to be a fun learning project. The end goal would be a lens for a telescope or binoculars. Idea 1: Spin Cutting Into Glass The idea in short is to have a convex, احصل على السعر

Building Your Own Telescope : r/telescopes - Reddit

Second there are two primary ways of building a telescope. One is to make your own optics, which requires grinding your own primary mirror, the other is buying pre-made mirrors and building a telescope around them. The former will teach احصل على السعر

DIY Telescope Building: A Step-by-Step Guide to

2024/2/29  DIY Telescope Building: Building a DIY telescope is an absorbing and fulfilling endeavor that bridges the gap between wonderment and hands-on understanding of ... For instance, a high-quality Plossl eyepiece احصل على السعر

Build your own telescope part 1: The mirror - Thomas

An f/8 mirror will produce darker images but higher magnification and high contrast well suited for planets, planetary nebulae and bright galaxies from the Messier catalog. You can still use an f/2 telescope to view planets and small احصل على السعر

DIY Guide: Crafting and Testing Your Own Parabolic Mirror for Telescopes

In this phase, the mirror is placed on top, and the same back-and-forth motion is applied but with a reduced grinding compound. As time progresses, I suggest gradually using finer grinding compounds to maximize the mirror surface’s smoothness and quality. It’s essential to ensure the grinding process is even across the surface.احصل على السعر

The Ultimate Guide To Lens Grinder Machines: How They Work

Grinding: Start the machine and initiate the grinding process. Move the lens holder towards the grinding wheel to begin shaping the lens. Monitor the grinding process carefully, making sure to maintain a consistent pressure and speed. Cooling: Throughout the grinding process, ensure that the coolant fluid is being supplied to the grinding wheel ...احصل على السعر

Mastering DIY Telescope Mirror Alignment: A Step-by-Step Guide

2024/1/25  Once you’ve appropriately set up your workspace, one of the most critical steps in DIY telescope mirror crafting is grinding and polishing the mirror. This process involves removing material from the mirror’s surface to achieve the desired curvature, and subsequently achieving a smooth finish for the perfect reflection of light.احصل على السعر

Make an APOchromatic telescope... - Cloudy Nights

2016/3/6  Make an APOchromatic telescope... - posted in ATM, Optics and DIY Forum: Make an APOchromatic telescope, from a PCX lens Surplus Shed 150 / 4000mm. You will need 5 lenses: 1. PCX lens Surplus SHED 150/4000mm(Objective) 2. Eyeglass CR39 Base 0.5 and (-1 diopters) Negative Lens and Corrector 3. Eyeglass CR39 Base 2 and (-0.75 diopters) Negative احصل على السعر

8541diy grinding high quality telescope lens - gitesdescoymes

Diy Grinding High Quality Telescope Lens. Diy Grinding High Quality Telescope Lens. A face shield gloves and high quality dust mask are required for this grinding operation I only do it outside The glass blanks have a lot of internal stress that needs to be relieved This is accomplished through annealing the blanks Annealing involves heating the blanks back up to احصل على السعر

Big guns ... DIY CNC lens grinder - diyAudio

2004/3/5  Try to replicate an inexpensive to manufacture table top CNC lens grinding machine for micro machining with high accuracy and very low vibration. It must be relatively light and ridgid. It will use a custom made spindle with an R-8 taper so that standard R8 collets can be used to mount any type of tool.احصل على السعر

diy - Is it possible for a hobbyist to create a lens element ...

\$\begingroup\$ The manufacture of a lens element that is pure enough to be used for photography is pretty complex. You need materials with adequate purity, light transmission, and hardness, not to mention a fair bit of precision in your grinding mechanism to ensure you refract light enough to focus it where you want it focused, and do so evenly across the surface of the احصل على السعر

Telescope Making - Reddit

Thirdly, I know that during the grinding process, it is important to rotate both the top and bottom piece of glass, however during polishing I see machines that spin the bottom piece uniformly, and simply keep the top piece in place, also spinning. ... Can you share sources for lenses to make DIY refractor style scopes? Can you identify this EQ ...احصل على السعر

Lens Grinding Equipment - ATM, Optics and DIY Forum - Cloudy

2011/3/15  Lens Grinding Equipment - posted in ATM, Optics and DIY Forum: Well, I recently purchased Norman Remers Making a Refractor Telescope and on page 43 I was thrown for my first loop (of what Im sure will be many). ... It depends on how sensitive the design is but a small change in the thickness may do more harm to the image quality then the ...احصل على السعر

Grinding a Monolithic Telescope Lens [23:58] - Reddit

2.3M subscribers in the ArtisanVideos community. This community is a space for curated high-quality video content that showcases the talent andاحصل على السعر

Telescope Making Links - Designs and Techniques - STAR

Grinding with Washers Grinding Large Thin Mirrors Part I Grinding,Polishing and Figuring Large Thin Mirrors - Part 2 - Polishing Astronomy, telescope making ,mirror grinding and testing Large Thin Mirror Making by Mel Bartels Grinding Machines Mirror-o-matic Tom Waineo's Desktop Grinding/Polishing Machine Ken Lilja's Grinding Machine Grinding ...احصل على السعر

Telescope Making - Reddit

Thirdly, I know that during the grinding process, it is important to rotate both the top and bottom piece of glass, however during polishing I see machines that spin the bottom piece uniformly, and simply keep the top piece in place, also احصل على السعر

Lens Grinding Equipment - ATM, Optics and DIY Forum - Cloudy

2011/3/15  Lens Grinding Equipment - posted in ATM, Optics and DIY Forum: Well, I recently purchased Norman Remers Making a Refractor Telescope and on page 43 I was thrown for my first loop (of what Im sure will be many). ... It depends on how sensitive the design is but a small change in the thickness may do more harm to the image quality then the ...احصل على السعر

Grinding a Monolithic Telescope Lens [23:58] - Reddit

2.3M subscribers in the ArtisanVideos community. This community is a space for curated high-quality video content that showcases the talent andاحصل على السعر

Telescope Making Links - Designs and Techniques - STAR

Grinding with Washers Grinding Large Thin Mirrors Part I Grinding,Polishing and Figuring Large Thin Mirrors - Part 2 - Polishing Astronomy, telescope making ,mirror grinding and testing Large Thin Mirror Making by Mel Bartels Grinding Machines Mirror-o-matic Tom Waineo's Desktop Grinding/Polishing Machine Ken Lilja's Grinding Machine Grinding ...احصل على السعر

How To Make A Telescope - Twigandthistle

2024/5/26  Here's a detailed guide on how to construct the optics for your DIY telescope: Preparing the Objective Lens or Mirror: If you're building a refracting telescope, you'll need to acquire or create a high-quality objective lens. For reflecting telescopes, a precisely shaped and polished mirror is essential.احصل على السعر

Building a Refracting telescope, anyone done it?

2005/5/21  Bought the "Advanced Telescope Making Techniques "by Allan Mackintosh. First I made a mirror grinding machine.Bought some 8" blanks and set out grinding.The machine would run unattended so that part was ok.Made the Newtonian mount.Sent the ground blank off for coating.Finally had it all finished.We looked atاحصل على السعر

Grinding a Telescope Mirror: The Non-DIY Project

2017/3/4  I have completed DIY projects before, but the grinding of a primary mirror seemed beyond my need to satisfactorily say that I could build my own telescope. There is so much more to it than just the primary mirror – the tube, the many proper measurements, the mount wood cutting, the secondary mirror’s spider, the swivel construction, to name ...احصل على السعر

DIY Guide: Creating and Perfecting Your Homemade ... - Telescope

Understanding the optics is an essential aspect of crafting a high-performance telescope for your school project. The first element that shapes a telescope’s performance is the objective lens. This is the lens at the furthest end of the telescope, the outlook towards the cosmos. It’s also the bigger of the two lenses.احصل على السعر

DIY Telescope Courtesy Of IKEA - Hackaday

2021/3/12  39 thoughts on “ DIY Telescope Courtesy Of IKEA ” ... Do they still call grinding your own lens/mirror “walking around a barrel”? ... Some high-quality mirrors produced by skilled ...احصل على السعر

Casting Telescope Blanks - ATM, Optics and DIY Forum - Cloudy

2024/2/16  Page 1 of 2 - Casting Telescope Blanks - posted in ATM, Optics and DIY Forum: Would it be a good idea to start a business around casting telescope blanks or telescopes in general? When building a custom telescope (including grinding the mirror myself w/help from locals and this community) I found that its quite satisfying. Ive read some topics here about احصل على السعر

How to Make a Lens from Scratch (Like, Literally Rocks and Sand)

2019/3/9  As you saw in the video, the end result of all of Andy's labor is a rough but amazing zoom lens. Unfortunately, it took a tumble before he could show it to us, so this big ol' crack obscures the otherwise impressive but also kind of appropriate appearance of this DIY lens. Here is Adam's completed DIY zoom lens, made from copper he mined ...احصل على السعر

MAKE YOUR OWN TELESCOPE KITS – Sharp Vision Telescopes

The standard kit includes all the finished optical components needed to build a Newtonian reflecting telescope; namely, the primary concave mirror, the secondary flat mirror, two eyepieces of 25mm and 12.5mm focal lengths, one Barlow lens that increase the power of any of the eyepieces from 1.5x to 4x times, a 25mm diameter objective lens and ...احصل على السعر

One Small Step For Magnification, One Giant Leap For Home Lens

2014/7/12  The final lens is not anything special in comparison to commercial lenses but for a first DIY Lens attempt, it is amazing. If you are interested in making your own lenses the g-code file is ...احصل على السعر

Wooden Telescope Part 1: the Mirror - Instructables

This is part of the reason why some people prefer building their own mirror instead of buying a cheap instrument. The other reason being the knowledge you acquire by slowly creating a high quality optical instrument. Here's a list of website I used during the construction of the telescope: Stellafane. Mel Bartels' Amateur Telescope Makingاحصل على السعر

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