Any custom made lenses here?


Recommended Posts

Lately I have been very interested in making my own lenses. Right know I have lying around these ones:

Canon Zoom lens EF III 35-80mm

Canon Zoom lens EF-S II 18-55mm

A Schneider-kreuznach symmar 1:12 265 http://www.pbase.com/hegars/image/45562762

A Schneider-Kreuznach Tele-Arton 1:5.5/270 lens. A friend told me I can seel this one for $200 but honestly who is interested in such and old lens?

Any ideas?

Also I would like to know how to make my own tinted filters.

Edited by sanctified
Link to comment
https://www.neowin.net/forum/topic/534675-any-custom-made-lenses-here/
Share on other sites

Lately I have been very interested in making my own lenses. Right know I have lying around these ones:

Canon Zoom lens EF III 35-80mm

Canon Zoom lens EF-S II 18-55mm

A Schneider-kreuznach symmar 1:12 265 http://www.pbase.com/hegars/image/45562762

A Schneider-Kreuznach Tele-Arton 1:5.5/270 lens. A friend told me I can seel this one for $200 but honestly who is interested in such and old lens?

Any ideas?

Also I would like to know how to make my own tinted filters.

The 35-80mm is not wide enough to me. ?The 18-55mm is crapy. Worse than the 18-55mm from Nikkor

Schneider used to be very good if I remember correctly but I cant tell about these lens

And about the filter, why don't you just buy some. ?they are so cheap now that film camera is almost dead... ppl are selling all their tinted lens

The 35-80mm is not wide enough to me. The 18-55mm is crapy. Worse than the 18-55mm from Nikkor

Schneider used to be very good if I remember correctly but I cant tell about these lens

And about the filter, why don't you just buy some. they are so cheap now that film camera is almost dead... ppl are selling all their tinted lens

Remember that I live in mexico, mate. It was already hard to find filters back in the day.

you could end up with something neat, but really, the chance of it's pretty low. Lenses are made by professional companies because they are in dust free environments, and they have the know-how to figure out what size/shape/how many/shape of glass there needs to be in the lens.

If he is making his own lens, I doubt he is going for perfect quality. You will get some really unique results from messing around with your lens.

I read about combining the kit 18-55mm lens with the 50mm 1.8 to make a tilt shift lens. I believe it was on Hack-a-day.

Post some photos you have took with your creation when you can!

If he is making his own lens, I doubt he is going for perfect quality. You will get some really unique results from messing around with your lens.

I read about combining the kit 18-55mm lens with the 50mm 1.8 to make a tilt shift lens. I believe it was on Hack-a-day.

Post some photos you have took with your creation when you can!

Exactly. I am aiming for distorted effects. Not sharp quality.

So far the progress has been slow. I want to create durable bodies for the lenses. Unlike the ones made with plastic bags in the tutorials.

So far I have achieved some... strange results.

Very interesting, I am curious to see how this turns out.

I dropped my camera (I am not a ditz either, but it happened) and it bent the front of my 18-55. The lens doesn't work any more as far as auto focusing and zooming. However, the front of the lens which is used for focusing is bent at an angle, creating a tilt/shift effect. I haven't played around with it that much though.

This topic is now closed to further replies.
  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Posts

    • So what is it, "Some exciting upgrades happened under the hood, and one of those upgrades is now available to all Windows 11 users." or "Also, you may need to enable it manually, as new features are rolling out gradually. Here is how to do it:" We keep hearing these are rolling out but they never seem to show up, we have force them on with ViVetool. Getting a bit tired of it.
    • Seems very lazy, so basically drain more battery power on laptops/tablets if this is turned on.
    • Edifier's popular R1280Ts bookshelf speaker can be a nice upgrade for your PC desktop audio by Sayan Sen Yesterday we covered a very nice discount on Sony's high-resolution SS-CS5M2 speakers, which are currently on sale for just $178. It packs the rather rare super tweeter that offers an additional level of clarity and "airy"-ness which a tweeter cannot provide. It's a passive speaker though which means it will require external amplification, which will cost extra. Let's say though that you have a budget of under $150 but still want a decent-sounding speaker that's active. The Edifier 1280Ts can help in this regard, as the unit is currently at a decent price of $130 (purchase link under the specs table down below). While you will not get deep sub-bass from the 1280Ts, you should get clearer vocals and highs like cymbals than a cheaper satellite-based 2.1 system. Obviously the soundstage and imaging will also improve due to the better reproduction of highs. As mentioned above, the Edifier R1280Ts is active and so does not need a separate amplifier, as it's a powered system with its own amplification. A great thing about this model is that you can add a separate active subwoofer to it too using the "sub out" option, which essentially acts like an LFE. This way, you can add in the missing deep bass. The technical specifications of the Edifier R1280Ts are given in the table below: Specification Value Total Output Power 42W RMS (21W + 21W) Driver Units 4-inch mid-range/bass driver + 0.5-inch silk diaphragm treble driver Frequency Response 52Hz – 20kHz Signal-to-Noise Ratio (SNR) ≥85dBA Input Sensitivity Line In1: R/L: 500±50mV Line In2: R/L: 700±50mV Inputs Dual RCA inputs Outputs Sub Out port for external subwoofer Get it at the link below: Edifier R1280Ts Powered Bookshelf Speakers - 2.0 Stereo Active Near Field Monitors with Subwoofer Line Out: $129.99 (Sold by Edifier Online Store, Shipped by Amazon US) This Amazon deal is US-specific and not available in other regions unless specified. This is a first-party seller link (at the time of article publishing); ensure that you also purchase from a first-party seller link only. If you don't like it or want to look at more options, check out the previous deals that we have covered, OR you can also visit Amazon US deals page. Get Prime (SNAP), Prime Video, Audible Plus or Kindle / Music Unlimited. Free for 30 days. As an Amazon Associate, we earn from qualifying purchases.
    • Appreciate the focus on UI performance, but this is going the wrong way. Instead of optimizing performance, coding to lower latency, etc. this is just throwing horsepower. This is lazy.
  • Recent Achievements

    • Week One Done
      FBSPL earned a badge
      Week One Done
    • One Year In
      Jim Dugan earned a badge
      One Year In
    • One Month Later
      Tommi118 earned a badge
      One Month Later
    • One Month Later
      sjbousquet earned a badge
      One Month Later
    • Week One Done
      sjbousquet earned a badge
      Week One Done
  • Popular Contributors

    1. 1
      +primortal
      490
    2. 2
      PsYcHoKiLLa
      197
    3. 3
      +Edouard
      155
    4. 4
      Steven P.
      84
    5. 5
      ATLien_0
      69
  • Tell a friend

    Love Neowin? Tell a friend!